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45KG DENSITY INSULATION SLABS ǀ KNAUF® ǀ ROCKWOOL® ǀ RWA ǀ RS

45KG DENSITY INSULATION SLABS

45kg/m3 density acoustic slab45kg/m³ acoustic insulation slabs are the low level insulation density slabs available either from Rockwool or Knauf brand. Although, those slabs still have higher density than other forms of insulation unlike thermal insulation which is lower in density and supplied in rolls. Rockwool RWA45 or Knauf RS45 is named after its density properties in that it has a density of 45Kg per cubic meter. When you normally use rolls for floors, slabs are normally for walls. In fact, it’s the density that marks out this type of soundproof insulation from other slabs of insulation. 45kg/m³ density slabs are ideal for use in residential buildings such as home offices, studies, bedrooms, bathrooms, media and gaming rooms. The solution is suitable for application in walls, floors and lofts to control home acoustics. It is important to remember that doubling up on thicknesses will not offer double the level of soundproofing. 45kg density slabs can be supplied either in standard unfaced 1200mmx600mm size or foil backed on both sides. Unlike unfaced slabs, foils faced boards offer great fire performance classified as Euroclass A1. These odorless, non-hygroscopic, and rot proof slabs are free of CFCs and HCFCs and will not encourage the growth of fungi, mould or bacteria. 45kg range slabs include the following readily available product thicknesses:
25mm ǀ 30mm ǀ 40mm ǀ 50mm ǀ 60mm ǀ 75mm ǀ 100mm ǀ 150mm 

DENSITY EXPLANATION

Generally speaking, kg/m³ is the weight of the slabs if they were manufactured in a block of one metre cube (1m x 1m x 1m). In order for them to be identified, they are given a density rating which refers to the weight of a metre cube, displayed as kg/m³. Acoustic insulation is available in a variety of densities which range from 45kg up to 100kg per slab. The greater the mass is, the harder it is to vibrate this material, thus the better the insulating property will be. Therefore, it is better to choose dense and heavy material.

APPLICATION

Internal partitions ǀ Timber and metal studs ǀ Between timber rafters ǀ Floor joists ǀ Ground floors ǀ Separating floors ǀ Acoustic partitions

 

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Rockwool acoustic insulation slabs overview

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Fire slab thicknesses

7 easy tips for installing foil faced insulation the right way

Brand: Knauf® Model: 60mm Two Foil Faced RS45
60mm Foil Faced on Both Sides Rocksilk RS45 Knauf Fire Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool two-sided foil-faced slab with a great fire performance (Class A1) suitable for use in multiple applications. Knauf RS45 1200mm x 600mm x 60mm double sided alum..
  • FOIL FACED BOTH SIDES Slab - FFx2
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 45kg/m3 - Excellent thermal and acoustic properties
  • Class 1 Surface Spread of Flame - Non-combustible - Odourless, Rot Proof, Non-Hygroscopic
  • Durability: do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
£ 405.29
Ex Tax:£ 337.74
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 60mm Foil Faced RS45
60mm Foil Faced Rocksilk RS45 Knauf Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool foil backed building slab with a great fire performance classified as Euroclass A1, suitable for use in multiple applications. Knauf RS45 1200mm x 600mm x 60mm foil backed slab pr..
  • FOIL FACED Slab - Odourless, Rot Proof, Non-Hygroscopic
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 45kg/m3 - Excellent thermal and acoustic properties
  • Class 1 Surface Spread of Flame - Non-combustible
  • Durability: do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
£ 245.96
Ex Tax:£ 204.97
Estimated delivery: 5-7 working days
Brand: Knauf® Model: Black Tissue x2 - 60mm RS45
60mm Knauf Rocksilk RS45 Black Tissue Faced Two Sides A1 Insulation Slab is a tough rock mineral wool based insulation slab faced with black tissue on both sides, used for roofs, concrete car park soffits and similar applications. The black tissue facings on two sides helps to avoid the slab edge..
  • 60mm Black Tissue Faced 2 Sides Knauf RS45 Insulation Slab
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 291.19
Ex Tax:£ 242.66
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 60mm RS45 Black Tissue x1
Knauf RS45 Black Tissue Faced One Side A1 Insulation Slab is a 60mm thick rock mineral wool based insulation slab faced with black tissue on one side, used for roofs, concrete car park soffits and similar applications. Rocksilk RS45 is a high efficiency insulation slab with a certified lambda val..
  • 60mm Black Tissue Faced Knauf Rocksilk RS45 Insulation Slab A1
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 226.33
Ex Tax:£ 188.61
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 60mm RS45 White Tissue x1
White Tissue Faced 1 Side Knauf RS45 A1 Insulation Slab 60mm is a fire, thermal and acoustic non-combustible insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. The white tissue facing on one side helps to avoid the slab edges from show..
  • White Tissue Faced Knauf RS45 Insulation Slab 60x600x1200mm
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 234.00
Ex Tax:£ 195.00
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 60mm Rocksilk RS45
60mm Rocksilk RS45 Knauf Rock Mineral Wool Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool building slab with a great fire performance classified as Euroclass A1, which is the highest fire rating for non-combustible material designed for use in multiple applications..
  • Class 1 Surface Spread of Flame - Non-combustible
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 45kg/m3 - Excellent thermal and acoustic properties
  • Unfaced Slab - Odourless, Rot Proof, Non-Hygroscopic
  • Durability: do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
£ 63.78
Ex Tax:£ 53.15
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 60mm RS45 White Tissue x2
White Tissue Faced Two Sides Knauf RS45 Insulation Slab 60mm is a fire, thermal and acoustic class A1 insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. 60mm Rocksilk RS45 is a standard density (45kg/m3) insulation slab with a certifie..
  • 60mm White Tissue Faced 2 Sides Knauf RS45 Insulation Slab
  • From 30 up to 240 minutes fire protection (1200x600x60mm slab)
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 297.88
Ex Tax:£ 248.23
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 60mm White Tissue x2
Rockwool RW3 White Tissue Faced Two Sides Insulation Slab is a 60mm thick, thermal and acoustic insulation slab particularly suited for providing fire resistance and thermal insulation for concrete car park soffits and similar applications. An unique white tissue facings on both sides helps to av..
  • 60mm Rockwool RW3 White Tissue Faced 2 Sides Insulation Slab
  • Strong A1 class, non-combustible fire resistant resin bonded slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 60kg/m3 Thermal conductivity (lambda) of 0.034 W/mK
  • For structural elements such as roofs, concrete car park soffits
£ 279.88
Ex Tax:£ 233.23
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 60mm White Tissue x1
60mm Rockwool RW3 White Tissue Faced Insulation Slab is a fire, thermal and acoustic insulation slab particularly suited for providing fire resistance and thermal insulation for concrete car park soffits and similar applications. This special white tissue facing helps to avoid the slab edges from..
  • 60mm Rockwool RW3 White Tissue Faced 1 Side Insulation Slab
  • Strong A1 class, non-combustible fire resistant resin bonded slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 60kg/m3 Thermal conductivity (lambda) of 0.034 W/mK
  • For structural elements such as roofs, concrete car park soffits
£ 234.00
Ex Tax:£ 195.00
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 60mm Black Tissue x1
60mm RWA45 Black Tissue Faced Slab is a non-combustible semi-rigid insulation slab faced with black tissue used for providing fire resistance and thermal insulation through concrete car park soffits and similar applications. Rockwool RWA45 Insulation Slab 60mm x 600mm x 1200mm faced with black ti..
  • 60mm Rockwool RWA45 Black Tissue Faced Insulation Slab
  • A1, non-combustible fire resistant resin bonded stone wool
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 245.56
Ex Tax:£ 204.63
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 60mm Black Tissue x2
60mm RWA45 Black Tissue Faced Two Sides Slab is a non-combustible A1 insulation slab faced with black tissue on both sides, used for providing fire resistance and thermal insulation for structural elements and similar applications. Rockwool RWA45 Insulation Slab 60mm x 600mm x 1200mm with black t..
  • Black Tissue Faced 2 Sides 60mm Rockwool RWA45 Insulation Slab
  • Class A1, non-combustible fire resistant resin bonded stone wool slab
  • Density of 45kg/m3 and thermal conductivity (lambda) of 0.035W/mK
  • Black tissue on 2 sides can provide from 30min up to 240min fire protection
  • For structural elements such as concrete car park soffits and similar applications
£ 316.12
Ex Tax:£ 263.43
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 60mm RWA45
60mm Rockwool RWA45 Acoustic Insulation Slab (Prorox SL920) is a robust, standard density (45kg/m3) non-combustible resin bonded semi-rigid fire resistant insulation slab designed for use in floors, roofs at rafter level, partitions, ceilings, steel and timber frame walls. Using RWA45 Insulation ..
  • RWA45 is rated Euroclass A1 non-combustible
  • Excellent thermal, acoustic and fire performance
  • RWA45 insulation slabs achieve Lambda 0.035W/mK
  • RWA45 is a robust insulation solution for a range of general building applications
  • Durable insulation solution which will maintain high performance over the lifetime of the building
£ 59.38
Ex Tax:£ 49.48
Estimated delivery: 5-7 working days
Brand: Rockwool® Model: 60mm White Tissue x1
60mm Rockwool RWA45 White Tissue Faced Insulation is a fire, thermal and acoustic insulation slab particularly suited for providing fire resistance and thermal insulation for concrete car park soffits and similar applications. RWA45 Insulation Slab 60x600x1200mm faced with white tissue on 1 side ..
  • 60mm Rockwool RWA45 White Tissue Faced One Side Slab x1
  • Semi-rigid, A1 non-combustible fire resistant insulation slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 240.06
Ex Tax:£ 200.05
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 60mm White Tissue x2
Rockwool RWA45 White Tissue Faced Two Sides 60mm is a fire, thermal and acoustic insulation slab particularly suited for providing fire resistance and thermal insulation for concrete car park soffits and similar applications. 60mm RWA45 White Tissue Faced Two Sides Slab is a standard density 45kg..
  • 60mm Rockwool RWA45 White Tissue Faced Two Sides Slab x2
  • Semi-rigid, A1 non-combustible fire resistant insulation slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 299.88
Ex Tax:£ 249.90
Estimated delivery: 3-5 working days
Brand: Terrawool® Model: 70mm TW50 Terrawool
70mm Terrawool TW50 Acoustic Insulation Slab (density of 50kg/m3) is a non-combustible thermal and acoustic stone wool insulation slab that is used to insulate the floors, internal partition walls and separating wall applications. Terrawool TW50 Insulation Slab 70mm is a high-performance recyclab..
  • Terrawool TW50 Sound Insulation Slab
  • 70mm Acoustic Slab, Density: 50kg/m3
  • Thermal and Acoustic Stone Wool Insulation
  • Thermal Conductivity: 0.035W/mK
  • Fire performance: Euroclass A1 Non-combustible
£ 47.88
Ex Tax:£ 39.90
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 75mm RS60 Black Foil Faced x2 Sides
75mm RS60 Black Foil Backed and Faced Knauf Insulation Slab is an A1 class aluminium black foil faced on both sides rock mineral wool slab with the highest possible fire rating. Black foil backed and faced 60kg density insulation slab is less visible than the silver foil which is handy specially ..
  • 75mm Black Foil Faced x2 Sides Knauf RS60 Insulation Slab A1 Class
  • Class ‘O’ to the Building Regulations and Class A1 fire performance
  • Density of 60kg/m3 with an excellent thermal and acoustic properties
  • Provides from 30 up to 240 minutes of fire protection (x2 Foil Faced RS60)
  • Double Sides Black Foil Faced Slab accumulates heat on one side of the slab
£ 298.80
Ex Tax:£ 249.00
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 75mm RS60 Black Foil Faced x1
75mm RS60 Black Foil Backed Slab comprises a 60kg/m3 density non-combustible mineral wool insulation core faced with an aluminium foil in black colour on one side. The black aluminium foil faced insulation slab accumulates heat on one side of the board, unlike the aluminium silver foil that refle..
  • 75mm Black Foil Faced Knauf Rocksilk RS60 Insulation Slab A1 Class
  • Class ‘O’ to the Building Regulations and Class A1 fire performance
  • Density of 60kg/m3 with an excellent thermal and acoustic properties
  • Provides from 30 up to 240 minutes of fire protection (Foil Faced RS60)
  • Black Foil Faced Insulation Slab accumulates heat on one side of the board
£ 277.20
Ex Tax:£ 231.00
Estimated delivery: 5-7 working days
Brand: Rockwool® Model: Foil Faced 2 Sides RWA45 - 60mm
Foil Faced 2 Sides Fire Slab Rockwool RWA45 60mm is a robust aluminium foil faced on both sides stone wool fire slab developed to prevent the spread of flames and inhibit heat and smoke through concealed spaces in buildings. Rockwool RWA45 Foil Faced Two Sides Fire Barrier Slab 60mm x 600mm x 120..
  • Foil Faced 2 Sides Fire Slab Rockwool RWA45 60mm
  • Aluminium Foil Faced Both Sides Fire Barrier Slab
  • Developed to prevent the spread of flames and inhibit heat
  • Conform with the Building Regulations Approved Document B
  • Great fire performance classified as Euroclass A1 | Class 'O'
£ 387.79
Ex Tax:£ 323.16
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 60mm Foil Faced RWA45
Rockwool RWA45 Foil Faced Fire Slab 60mm is a non-combustible aluminium foil faced fire and acoustic stone wool core insulation slab developed to prevent the spread of flames and inhibit heat and smoke through concealed spaces in buildings. Foil Faced Slab is a simple butt joint product that can ..
  • Rockwool RWA45 Foil Faced Fire Slab 60mm
  • Aluminium foil faced fire and acoustic stone wool slab
  • Developed to prevent the spread of flames and inhibit heat
  • Conform with the Building Regulations Approved Document B
  • Great fire performance classified as Euroclass A1 | Class 'O'
£ 246.70
Ex Tax:£ 205.58
Estimated delivery: 3-5 working days
Brand: Kingspan® Model: 100mm K-Roc® Rainscreen Slab
100mm Kingspan K-Roc® Rainscreen Façade Insulation Slab is a high-performance class A1 rock mineral fibre insulation slab designed for use behind rainscreen façades in all buildings regardless of building type, height, construction and location. Rainscreen Façade Insulation Slab Kingspan K-Roc 10..
  • 100mm Kingspan K-Roc® Rainscreen Façade Insulation Slab A1
  • Designed for use behind rainscreen façades in all buildings
  • Certified thermal conductivity (lambda value) of 0.034 W/mK
  • Density 45 kg/m3 and comes in a standard size 600mm x 1200mm
  • K-Roc® Rainscreen Façade Insulation Slab is BBA Certified 20/5845
£ 155.88
Ex Tax:£ 129.90
Estimated delivery: 7-14 working days
Brand: Knauf® Model: 100mm RS60 Black Foil Faced x1
100mm Black Foil Faced RS60 Knauf A1 Slab is a specially designed used as a fire, thermal and acoustic concrete soffit insulation with an excellent fire performance. The black aluminium foil faced insulation slab accumulates heat on one side of the board, unlike the aluminium silver foil that ref..
  • 100mm Black Foil Faced Knauf Rocksilk RS60 Insulation Slab A1 Class
  • Class ‘O’ to the Building Regulations and Class A1 fire performance
  • Density of 60kg/m3 with an excellent thermal and acoustic properties
  • Provides from 30 up to 240 minutes of fire protection (Foil Faced RS60)
  • Black Foil Faced Insulation Slab accumulates heat on one side of the board
£ 239.88
Ex Tax:£ 199.90
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 100mm RS60 Black Foil Faced x2 Sides
100mm Black Foil Faced 2 Sided Knauf RS60 is a fire, thermal and acoustic insulation slab specially designed for concrete soffits, an A1 class non-combustible rock mineral wool. Black foil backed and faced 60kg density insulation slab is less visible than the silver foil which is handy specially ..
  • 100mm Black Foil Faced x2 Sides Knauf RS60 Insulation Slab A1 Class
  • Class ‘O’ to the Building Regulations and Class A1 fire performance
  • Density of 60kg/m3 with an excellent thermal and acoustic properties
  • Provides from 30 up to 240 minutes of fire protection (x2 Foil Faced RS60)
  • Double Sides Black Foil Faced Slab accumulates heat on one side of the slab
£ 267.60
Ex Tax:£ 223.00
Estimated delivery: 5-7 working days
Brand: Kingspan® Model: 120mm K-Roc® Rainscreen Slab
120mm Kingspan K-Roc Rainscreen Rock Mineral Fibre Insulation Slab achieves European Classification (Euroclass) A1 and so can be used behind rainscreen façades in all buildings regardless of building type, height, construction and location. Rainscreen Façade Insulation Slab Kingspan K-Roc 120mm i..
  • 120mm Kingspan K-Roc® Rainscreen Façade Insulation Slab A1
  • Designed for use behind rainscreen façades in all buildings
  • Certified thermal conductivity (lambda value) of 0.034 W/mK
  • Density 45 kg/m3 and comes in a standard size 600mm x 1200mm
  • K-Roc® Rainscreen Façade Insulation Slab is BBA Certified 20/5845
£ 149.88
Ex Tax:£ 124.90
Estimated delivery: 7-14 working days
Brand: Rockwool® Model: 75mm White Tissue x2
75mm RW3 White Tissue Faced Two Sides is a non-combustible insulation slab faced on both sides with white tissue, used for providing fire resistance and thermal insulation for roofs, concrete car park soffits and similar applications. A special white tissue facings on both sides helps to avoid th..
  • 75mm Rockwool RW3 White Tissue Faced 2 Sides Insulation Slab
  • Strong A1 class, non-combustible fire resistant resin bonded slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 60kg/m3 Thermal conductivity (lambda) of 0.034 W/mK
  • For structural elements such as roofs, concrete car park soffits
£ 305.34
Ex Tax:£ 254.45
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: Double Sided Foil RW3 - 75mm
75mm Double Sided Aluminum Foil Insulation Slab Rockwool RW3 (4.32m²/pack) is a high performance foil faced on both sides stone wool resin bonded slab developed to prevent the spread of flames and inhibit heat and smoke through concealed spaces in buildings. Rockwool RW3 Foil Faced Two Sides Fire..
  • Double Sided Foil Facing Fire Slab Rockwool RW3 - 75mm
  • Aluminium Foil Faced on Both Sides Fire Barrier Slab
  • Developed to prevent the spread of flames and inhibit heat
  • Conform with the Building Regulations Approved Document B
  • Excellent fire performance classified as Euroclass A1 | Class 'O'
£ 294.60
Ex Tax:£ 245.50
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 75mm Two Foil Faced RS45
75mm Foil Faced on Both Sides Rocksilk RS45 Knauf Fire Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool two-sided foil-faced slab with a great fire performance (Class A1) suitable for use in multiple applications. Knauf RS45 1200mm x 600mm x 75mm double sided alum..
  • FOIL FACED BOTH SIDES Slab - FFx2
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 45kg/m3 - Excellent thermal and acoustic properties
  • Class 1 Surface Spread of Flame - Non-combustible - Odourless, Rot Proof, Non-Hygroscopic
  • Durability: do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
£ 350.32
Ex Tax:£ 291.93
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 75mm Foil Faced RS45
75mm Foil Faced Rocksilk RS45 Knauf Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool foil backed building slab with a great fire performance classified as Euroclass A1, suitable for use in multiple applications. Knauf RS45 1200mm x 600mm x 75mm foil backed insulat..
  • FOIL FACED Slab - Odourless, Rot Proof, Non-Hygroscopic
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 45kg/m3 - Excellent thermal and acoustic properties
  • Class 1 Surface Spread of Flame - Non-combustible
  • Durability: do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
£ 229.87
Ex Tax:£ 191.56
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 75mm RS45 Black Tissue x1
The 75mm Insulation Slab Knauf RS45 Black Tissue Faced 1 Side is a semi rigid A1 class, non-combustible fire resistant insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. Rocksilk RS45 is a high efficiency insulation slab with a certifi..
  • 75mm Black Tissue Faced Knauf Rocksilk RS45 Insulation Slab A1
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 218.58
Ex Tax:£ 182.15
Estimated delivery: 3-5 working days
Brand: Knauf® Model: Black Tissue x2 - 75mm RS45
The 75mm Insulation Slab Knauf RS45 Black Tissue Faced Two Sides is a semi-rigid A1 class, non-combustible fire resistant insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. Knauf Rocksilk RS45 is a great efficiency insulation slab with..
  • 75mm Black Tissue Faced 2 Sides Knauf RS45 Insulation Slab
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 277.94
Ex Tax:£ 231.62
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 75mm Rocksilk RS45
75mm Rocksilk RS45 Knauf Rock Mineral Wool Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool building slab with a great fire performance classified as Euroclass A1, which is the highest fire rating for non-combustible material designed for use in multiple applications..
  • Class 1 Surface Spread of Flame - Non-combustible
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 45kg/m3 - Excellent thermal and acoustic properties
  • Unfaced Slab - Odourless, Rot Proof, Non-Hygroscopic
  • Durability: do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
£ 56.29
Ex Tax:£ 46.91
Estimated delivery: 5-7 working days
Brand: Rockwool® Model: 75mm Black Tissue x1
75mm Black Tissue Faced Insulation Slab RWA45 is a fire, thermal and acoustic insulation slab particularly suited for providing fire resistance and thermal insulation through concrete car park soffits and similar applications. Rockwool RWA45 Insulation Slab 75mm x 600mm x 1200mm faced with black ..
  • 75mm Rockwool RWA45 Black Tissue Faced Insulation Slab
  • A1, non-combustible fire resistant resin bonded stone wool
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 233.90
Ex Tax:£ 194.92
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 75mm RS45 Black Foil Faced x2 Sides
75mm RS45 Black Foil Backed and Faced Knauf Insulation Slab is an A1 class aluminium black foil faced on both sides rock mineral wool slab with the highest possible fire rating. RS45 Black foil backed on both sides slab provides outstanding fire, thermal and acoustic performance for both new buil..
  • 75mm Black Foil Faced x2 Sides Knauf RS45 Insulation Slab A1 Class
  • Class ‘O’ to the Building Regulations and Class A1 fire performance
  • Density of 45kg/m3 with an excellent thermal and acoustic properties
  • Provides from 30 up to 240 minutes of fire protection (x2 Foil Faced RS45)
  • Double Sides Black Foil Faced Slab accumulates heat on one side of the slab
£ 352.80
Ex Tax:£ 294.00
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 75mm RS45 Black Foil Faced x1
75mm RS45 Black Foil Backed Knauf Insulation Slab is an A1 class aluminium black foil faced rock mineral wool with the highest possible fire rating for non-combustible material. Knauf RS45 1200mm x 600mm x 75mm black foil backed slab provides outstanding fire, thermal and acoustic performance for..
  • 75mm Black Foil Faced Knauf Rocksilk RS45 Insulation Slab A1 Class
  • Class ‘O’ to the Building Regulations and Class A1 fire performance
  • Density of 45kg/m3 with an excellent thermal and acoustic properties
  • Provides from 30 up to 240 minutes of fire protection (Foil Faced RS45)
  • Black Foil Faced Insulation Slab accumulates heat on one side of the board
£ 280.80
Ex Tax:£ 234.00
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 75mm RS45 White Tissue x1
75mm RS45 White Tissue Faced 1 Side Insulation Slab is an A1, non-combustible fire resistant rock mineral wool knauf insulation slab, used for structural elements such as roofs and concrete car park soffits. The white tissue facing on one side helps to avoid the slab edges from showing as shadows..
  • White Tissue Faced Knauf RS45 Insulation Slab 75x600x1200mm
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 226.80
Ex Tax:£ 189.00
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 75mm RS45 White Tissue x2
75mm RS45 (45kg) White Tissue Faced Two Sides Insulation Slab is an A1, non-combustible fire resistant rock mineral wool insulation slab, used for structural elements such as roofs and concrete car park soffits. Knauf Rocksilk RS45 75mm is a standard density (45kg/m3) insulation slab with a certi..
  • 75mm White Tissue Faced 2 Sides Knauf RS45 Insulation Slab
  • From 30 up to 240 minutes fire protection (1200x600x75mm slab)
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 280.80
Ex Tax:£ 234.00
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 75mm RWA45
75mm Rockwool RWA45 Insulation Slab is a standard density of 45kg/m3, non-combustible resin bonded fire resistant acoustic insulation slab used in floors, roofs at rafter level, partitions, ceilings, steel and timber frame walls. Using RWA45 Insulation (Prorox SL920) in ceilings, walls and floor..
  • RWA45 is rated Euroclass A1 non-combustible
  • Excellent thermal, acoustic and fire performance
  • RWA45 insulation slabs achieve Lambda 0.035W/mK
  • RWA45 is a robust insulation solution for a range of general building applications
  • Durable insulation solution which will maintain high performance over the lifetime of the building
£ 61.90
Ex Tax:£ 51.58
Estimated delivery: 5-7 working days
Brand: Rockwool® Model: 75mm White Tissue x1
75mm RW3 White Tissue Faced 1 Side Slab is a non-combustible insulation slab faced on one side with white tissue, used for providing fire resistance and thermal insulation for roofs, concrete car park soffits and similar applications. This unique white tissue facing helps to avoid the slab edges ..
  • 75mm Rockwool RW3 White Tissue Faced 1 Side Insulation Slab
  • Strong A1 class, non-combustible fire resistant resin bonded slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 60kg/m3 Thermal conductivity (lambda) of 0.034 W/mK
  • For structural elements such as roofs, concrete car park soffits
£ 243.18
Ex Tax:£ 202.65
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 75mm White Tissue x1
75mm RWA45 White Tissue Faced Slab is a semi-rigid insulation slab faced on one side with white tissue, used for providing fire resistance and thermal insulation for roofs, concrete car park soffits and similar applications. Rockwool RWA45 Insulation Slab 75x600x1200mm faced with white tissue on ..
  • 75mm Rockwool RWA45 White Tissue Faced One Side Slab x1
  • Semi-rigid, A1 non-combustible fire resistant insulation slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 225.00
Ex Tax:£ 187.50
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 75mm White Tissue x2
White Tissue Faced 2 Sides Rockwool RWA45 is a 75mm semi-rigid insulation slab faced on both sides with white tissue, used for providing fire resistance and thermal insulation for roofs, concrete car park soffits and similar applications. 75mm RWA45 White Tissue Faced Two Sides Slab is a standard..
  • 75mm Rockwool RWA45 White Tissue Faced Two Sides Slab x2
  • Semi-rigid, A1 non-combustible fire resistant insulation slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 284.34
Ex Tax:£ 236.95
Estimated delivery: 3-5 working days
Brand: Terrawool® Model: 80mm TW50 Terrawool
80mm Terrawool TW50 Sound Insulation Slab is a standard density (50kg/m3) non-combustible thermal and acoustic stone wool insulation slab used to insulate the floors, internal partition walls and separating wall applications. Terrawool TW50 Insulation Slab is a high-performance recyclable and dur..
  • Terrawool TW50 Sound Insulation Slab
  • 80mm Acoustic Slab, Density: 50kg/m3
  • Thermal and Acoustic Stone Wool Insulation
  • Thermal Conductivity: 0.035W/mK
  • Fire performance: Euroclass A1 Non-combustible
£ 53.88
Ex Tax:£ 44.90
Estimated delivery: 5-7 working days
Brand: Rockwool® Model: 75mm Foil Faced RWA45
Rockwool RWA45 Foil Faced Fire Slab 75mm is a class 'O' aluminium foil faced fire and acoustic stone wool core insulation slab developed to prevent the spread of flames and inhibit heat and smoke through concealed spaces in buildings. Foil Faced Slab is a simple butt joint product that can be use..
  • Rockwool RWA45 Foil Faced Fire Slab 75mm
  • Aluminium foil faced fire and acoustic stone wool slab
  • Developed to prevent the spread of flames and inhibit heat
  • Conform with the Building Regulations Approved Document B
  • Great fire performance classified as Euroclass A1 | Class 'O'
£ 223.18
Ex Tax:£ 185.98
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: Foil Faced 2 Sides RWA45 - 75mm
Foil Faced 2 Sides Fire Slab Rockwool RWA45 75mm is a non-combustible aluminium foil faced on both sides stone wool fire slab developed to prevent the spread of flames and inhibit heat and smoke through concealed spaces in buildings. Rockwool RWA45 Foil Faced Two Sides Fire Barrier Slab 75mm x 60..
  • Foil Faced 2 Sides Fire Slab Rockwool RWA45 75mm
  • Aluminium Foil Faced Both Sides Fire Barrier Slab
  • Developed to prevent the spread of flames and inhibit heat
  • Conform with the Building Regulations Approved Document B
  • Great fire performance classified as Euroclass A1 | Class 'O'
£ 352.52
Ex Tax:£ 293.77
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 75mm Black Tissue x2
75mm Black Tissue Faced 2 Sides Insulation Slab RWA45 is a fire, thermal and acoustic insulation slab particularly suited for providing fire resistance and thermal insulation through concrete car park soffits and similar applications. Rockwool RWA45 Insulation Slab 75mm x 600mm x 1200mm with blac..
  • Black Tissue Faced 2 Sides 75mm Rockwool RWA45 Insulation Slab
  • Class A1, non-combustible fire resistant resin bonded stone wool slab
  • Density of 45kg/m3 and thermal conductivity (lambda) of 0.035W/mK
  • Black tissue on 2 sides can provide from 30min up to 240min fire protection
  • For structural elements such as concrete car park soffits and similar applications
£ 301.72
Ex Tax:£ 251.43
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 100mm RS45 Black Foil Faced x1
100mm Black Foil Faced RS45 Knauf is a fire rated non-combustible insulation slab faced with a composite black foil on one side providing an excellent class A1 fire performance. Knauf RS45 1200mm x 600mm x 100mm black foil backed slab provides outstanding fire, thermal and acoustic performance fo..
  • 100mm Black Foil Faced Knauf Rocksilk RS45 Insulation Slab A1 Class
  • Class ‘O’ to the Building Regulations and Class A1 fire performance
  • Density of 45kg/m3 with an excellent thermal and acoustic properties
  • Provides from 30 up to 240 minutes of fire protection (Foil Faced RS45)
  • Black Foil Faced Insulation Slab accumulates heat on one side of the board
£ 280.80
Ex Tax:£ 234.00
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 100mm RS45 Black Foil Faced x2 Sides
100mm Black Foil Faced x2 Sides RS45 is a fire non-combustible insulation slab faced with a composite black foil on two sides providing an excellent class A1 fire performance. Knauf RS45 Black foil backed on both sides slab provides outstanding fire, thermal and acoustic performance for both new ..
  • 100mm Black Foil Faced x2 Sides Knauf RS45 Insulation Slab A1 Class
  • Class ‘O’ to the Building Regulations and Class A1 fire performance
  • Density of 45kg/m3 with an excellent thermal and acoustic properties
  • Provides from 30 up to 240 minutes of fire protection (x2 Foil Faced RS45)
  • Double Sides Black Foil Faced Slab accumulates heat on one side of the slab
£ 336.00
Ex Tax:£ 280.00
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 100mm Two Foil Faced RS45
100mm Foil Faced on Both Sides Rocksilk RS45 Knauf Fire Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool two-sided foil-faced slab with a great fire performance (Class A1) suitable for use in multiple applications. Knauf RS45 1200mm x 600mm x 100mm double sided al..
  • FOIL FACED BOTH SIDES Slab - FFx2
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 45kg/m3 - Excellent thermal and acoustic properties
  • Class 1 Surface Spread of Flame - Non-combustible - Odourless, Rot Proof, Non-Hygroscopic
  • Durability: do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
£ 297.72
Ex Tax:£ 248.10
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 100mm Foil Faced RS45
100mm Foil Faced Rocksilk RS45 Knauf Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool foil backed building slab with a great fire performance classified as Euroclass A1, suitable for use in multiple applications. Knauf RS45 1200mm x 600mm x 100mm foil backed insul..
  • FOIL FACED Slab - Odourless, Rot Proof, Non-Hygroscopic
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 45kg/m3 - Excellent thermal and acoustic properties
  • Class 1 Surface Spread of Flame - Non-combustible
  • Durability: do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
£ 212.39
Ex Tax:£ 176.99
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 100mm RS45 White Tissue x1
100mm Knauf RS45 white tissue faced one side soffit board is a robust insulation slab, an A1 class rock mineral wool core faced with white tissue on one side, used for roofs and concrete car park soffits. The white tissue facing on one side helps to avoid the slab edges from showing as shadows th..
  • White Tissue Faced Knauf RS45 Insulation Slab 100x600x1200mm
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 257.70
Ex Tax:£ 214.75
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 100mm Rocksilk RS45
100mm Rocksilk RS45 Knauf Rock Mineral Wool Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool building slab with a great fire performance classified as Euroclass A1, which is the highest fire rating for non-combustible material designed for use in multiple application..
  • Class 1 Surface Spread of Flame - Non-combustible
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 45kg/m3 - Excellent thermal and acoustic properties
  • Unfaced Slab - Odourless, Rot Proof, Non-Hygroscopic
  • Durability: do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
£ 57.54
Ex Tax:£ 47.95
Estimated delivery: 5-7 working days
Brand: Rockwool® Model: 100mm Black Tissue x2
100mm Rockwool RWA45 Double Sided Black Tissue Faced Slab is a thermal, fire and acoustic insulation slab particularly suited for providing fire resistance and thermal insulation through concrete car park soffits and similar applications. Rockwool RWA45 Insulation Slab 100mm x 600mm x 1200mm with..
  • Black Tissue Faced 2 Sides 100mm Rockwool RWA45 Insulation Slab
  • Class A1, non-combustible fire resistant resin bonded stone wool slab
  • Density of 45kg/m3 and thermal conductivity (lambda) of 0.035W/mK
  • Black tissue on 2 sides can provide from 30min up to 240min fire protection
  • For structural elements such as concrete car park soffits and similar applications
£ 283.96
Ex Tax:£ 236.63
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 100mm Black Tissue x1
100mm Rockwool RWA45 Black Tissue Faced Slab is a thermal, fire and acoustic insulation slab particularly suited for providing fire resistance and thermal insulation through concrete car park soffits and similar applications. 1200mm x 600mm x 100mm Rockwool RWA45 Insulation Slab faced with black ..
  • 100mm Rockwool RWA45 Black Tissue Faced Insulation Slab
  • A1, non-combustible fire resistant resin bonded stone wool
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 224.50
Ex Tax:£ 187.08
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 100mm White Tissue x1
100mm White Tissue Faced 1 Side Slab Rockwool RWA45 is a soffit slab, a semi-rigid fire, thermal and acoustic insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. Rockwool RWA45 Insulation Slab 100x600x1200mm faced with white tissue on 1..
  • 100mm Rockwool RWA45 White Tissue Faced One Side Slab x1
  • Semi-rigid, A1 non-combustible fire resistant insulation slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 222.00
Ex Tax:£ 185.00
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 100mm White Tissue x2
100mm White Tissue Faced Both Sides Insulation Slab Rockwool RWA45 is a soffit slab, a semi-rigid fire, thermal and acoustic insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. RWA45 White Tissue Faced Two Sides Slab 100mm is a standard..
  • 100mm Rockwool RWA45 White Tissue Faced Two Sides Slab x2
  • Semi-rigid, A1 non-combustible fire resistant insulation slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 268.32
Ex Tax:£ 223.60
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 100mm RS45 Black Tissue x1
Black Tissue Faced 1 Side Knauf RS45 Insulation Slab 100mm is a fire, thermal and acoustic class A1 non-combustible insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. The black tissue facing on one side helps to avoid the slab edges fr..
  • 100mm Black Tissue Faced Knauf Rocksilk RS45 Insulation Slab A1
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 258.52
Ex Tax:£ 215.43
Estimated delivery: 3-5 working days
Brand: Knauf® Model: Black Tissue x2 - 100mm RS45
100mm Black Tissue Faced on Both Sides Knauf Rocksilk RS45 Insulation Slab is a fire and acoustic class A1 non-combustible insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. The black tissue facings on two sides helps to avoid the slab..
  • 100mm Black Tissue Faced 2 Sides Knauf RS45 Insulation Slab
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 321.95
Ex Tax:£ 268.29
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 100mm RS45 White Tissue x2
100mm Knauf RS45 white tissue faced 2 sides soffit board is a strong and durable insulation slab, an A1 class rock mineral wool core faced with white tissue on one side, used for roofs and concrete car park soffits. Knauf Rocksilk RS45 100mm is a standard density (45kg/m3) insulation slab with a ..
  • 100mm White Tissue Faced 2 Sides Knauf RS45 Insulation Slab
  • From 30 up to 240 minutes fire protection (1200x600x100mm slab)
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 322.80
Ex Tax:£ 269.00
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 100mm RWA45
100mm Rockwool RWA45 Insulation Slab (Prorox SL920) is a semi rigid non-combustible resin bonded fire resistant acoustic insulation slab designed for use in floors, roofs at rafter level, partitions, ceilings, steel and timber frame walls. Using RWA45 Acoustic Insulation in ceilings, walls and fl..
  • RWA45 is rated Euroclass A1 non-combustible
  • Excellent thermal, acoustic and fire performance
  • RWA45 insulation slabs achieve Lambda 0.035W/mK
  • RWA45 is a robust insulation solution for a range of general building applications
  • Durable insulation solution which will maintain high performance over the lifetime of the building
£ 52.79
Ex Tax:£ 43.99
Estimated delivery: 5-7 working days
Brand: Terrawool® Model: 100mm TW50 Terrawool
100mm Terrawool TW50 Acoustic Insulation Slab density 50kg/m3 is an A1 class, non-combustible thermal and acoustic stone wool insulation slab used to insulate the floors, internal partition walls and separating wall applications. Terrawool TW50 Insulation Slab is a high-performance recyclable and..
  • Terrawool TW50 Sound Insulation Slab
  • 100mm Acoustic Slab, Density: 50kg/m3
  • Thermal and Acoustic Stone Wool Insulation
  • Thermal Conductivity: 0.035W/mK
  • Fire performance: Euroclass A1 Non-combustible
£ 47.88
Ex Tax:£ 39.90
Estimated delivery: 5-7 working days
Brand: Kingspan® Model: 130mm K-Roc® Rainscreen Slab
130mm Kingspan K-Roc® Rainscreen Insulation Slab is a non-combustible rock mineral fibre insulation slab, an acceptable solution for use behind rainscreen façades in all buildings regardless of building type, height, construction and location. Rainscreen Façade Insulation Slab Kingspan K-Roc 130m..
  • 130mm Kingspan K-Roc® Rainscreen Façade Insulation Slab A1
  • Designed for use behind rainscreen façades in all buildings
  • Certified thermal conductivity (lambda value) of 0.034 W/mK
  • Density 45 kg/m3 and comes in a standard size 600mm x 1200mm
  • K-Roc® Rainscreen Façade Insulation Slab is BBA Certified 20/5845
£ 161.88
Ex Tax:£ 134.90
Estimated delivery: 7-14 working days
Brand: Rockwool® Model: Double Sided Foil RW3 - 90mm
90mm Foil Faced 2 Sides Slab Rockwool RW3 (3.6m²) is a high-quality foil faced on both sides stone wool resin bonded slab developed to prevent the spread of flames and inhibit heat and smoke through concealed spaces in buildings. Rockwool RW3 Foil Faced Two Sides Fire Barrier Slab 90mm x 600mm x ..
  • Double Sided Foil Facing Fire Slab Rockwool RW3 - 90mm
  • Aluminium Foil Faced on Both Sides Fire Barrier Slab
  • Developed to prevent the spread of flames and inhibit heat
  • Conform with the Building Regulations Approved Document B
  • Excellent fire performance classified as Euroclass A1 | Class 'O'
£ 283.69
Ex Tax:£ 236.41
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 90mm White Tissue x2
90mm Rockwool RW3 White Tissue Faced Two Sides Insulation Slab is a robust class A1 fire resistant resin bonded wool insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. A special white tissue facings on both sides helps to avoid the sla..
  • 90mm Rockwool RW3 White Tissue Faced 2 Sides Insulation Slab
  • Strong A1 class, non-combustible fire resistant resin bonded slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 60kg/m3 Thermal conductivity (lambda) of 0.034 W/mK
  • For structural elements such as roofs, concrete car park soffits
£ 342.00
Ex Tax:£ 285.00
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 90mm White Tissue x1
RW3 Rockwool Insulation Slab faced with White Tissue on one side is a 90mm thick, A1 class fire resistant resin bonded insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. This unique white tissue facing helps to avoid the slab edges fro..
  • 90mm Rockwool RW3 White Tissue Faced 1 Side Insulation Slab
  • Strong A1 class, non-combustible fire resistant resin bonded slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 60kg/m3 Thermal conductivity (lambda) of 0.034 W/mK
  • For structural elements such as roofs, concrete car park soffits
£ 318.00
Ex Tax:£ 265.00
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: Foil Faced 2 Sides RWA45 - 100mm
Foil Faced 2 Sides Fire Slab Rockwool RWA45 100mm is a class 'O' aluminium foil faced on both sides fire barrier slab developed to prevent the spread of flames and inhibit heat and smoke through concealed spaces in buildings. Rockwool RWA45 Foil Faced Two Sides Fire Barrier Slab 100mm x 600mm x 1..
  • Foil Faced 2 Sides Fire Slab Rockwool RWA45 100mm
  • Aluminium Foil Faced Both Sides Fire Barrier Slab
  • Developed to prevent the spread of flames and inhibit heat
  • Conform with the Building Regulations Approved Document B
  • Great fire performance classified as Euroclass A1 | Class 'O'
£ 234.94
Ex Tax:£ 195.78
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 100mm Foil Faced RWA45
Foil Faced Fire Slab Rockwool RWA45 100mm is an aluminium foil faced fire stone wool insulation slab developed to prevent the spread of flames and inhibit heat and smoke through concealed spaces in buildings. Rockwool Foil Faced Slab is a simple butt joint product that can be used where fire resi..
  • Rockwool RWA45 Foil Faced Fire Slab 100mm
  • Aluminium foil faced fire and acoustic stone wool slab
  • Developed to prevent the spread of flames and inhibit heat
  • Conform with the Building Regulations Approved Document B
  • Great fire performance classified as Euroclass A1 | Class 'O'
£ 211.42
Ex Tax:£ 176.18
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: Double Sided Foil RW3 - 100mm
100mm Foil Faced 2 Sides Insulation Slab RW3 (2.88m²/pack) is a semi-rigid foil faced on both sides resin bonded fire insulation slab specifically developed to prevent the spread of flames and inhibit heat and smoke through concealed spaces in buildings. Rockwool RW3 Foil Faced Two Sides Fire Bar..
  • Double Sided Foil Facing Fire Slab Rockwool RW3 - 100mm
  • Aluminium Foil Faced on Both Sides Fire Barrier Slab
  • Developed to prevent the spread of flames and inhibit heat
  • Conform with the Building Regulations Approved Document B
  • Excellent fire performance classified as Euroclass A1 | Class 'O'
£ 236.17
Ex Tax:£ 196.81
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 100mm White Tissue x1
White Tissue Faced One Side Rockwool RW3 Slab 100mm is a soffit slab, A1 non-combustible fire, thermal and acoustic insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. This unique white tissue facing helps to avoid the slab edges from s..
  • 100mm Rockwool RW3 White Tissue Faced 1 Side Insulation Slab
  • Strong A1 class, non-combustible fire resistant resin bonded slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 60kg/m3 Thermal conductivity (lambda) of 0.034 W/mK
  • For structural elements such as roofs, concrete car park soffits
£ 257.28
Ex Tax:£ 214.40
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 100mm White Tissue x2
100mm White Tissue Faced Both Sides Insulation Slab Rockwool RW3 is a soffit slab, class A1 fire rated, thermal and acoustic insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. A special white tissue facings on both sides helps to avoid..
  • 100mm Rockwool RW3 White Tissue Faced 2 Sides Insulation Slab
  • Strong A1 class, non-combustible fire resistant resin bonded slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 60kg/m3 Thermal conductivity (lambda) of 0.034 W/mK
  • For structural elements such as roofs, concrete car park soffits
£ 309.52
Ex Tax:£ 257.93
Estimated delivery: 3-5 working days
Brand: Terrawool® Model: 120mm TW50 Terrawool
120mm Terrawool TW50 Sound Insulation Slab is a standard density (50kg/m3) non-combustible thermal and acoustic stone wool insulation slab used to insulate the floors, internal partition walls and separating wall applications. Terrawool TW50 Insulation Slab is a high-performance recyclable and du..
  • Terrawool TW50 Sound Insulation Slab
  • 120mm Acoustic Slab, Density: 50kg/m3
  • Thermal and Acoustic Stone Wool Insulation
  • Thermal Conductivity: 0.035W/mK
  • Fire performance: Euroclass A1 Non-combustible
£ 59.88
Ex Tax:£ 49.90
Estimated delivery: 5-7 working days
Brand: Rockwool® Model: 130mm Black Tissue x2
130mm RWA45 Double Sided Black Tissue Faced Soffit Slab is a high impact fire insulation slab used as a fire resistant and thermal insulation for concrete car park soffits and similar applications. Rockwool RWA45 Insulation Slab 130mm x 600mm x 1200mm with black tissue on 2 sides can provide from..
  • Black Tissue Faced 2 Sides 130mm Rockwool RWA45 Soffit Insulation Slab
  • Class A1, non-combustible fire resistant high impact car park soffit insulation
  • Density of 45kg/m3 and thermal conductivity (lambda) of 0.035W/mK
  • Black tissue on 2 sides can provide from 30min up to 240min fire protection
  • Used for structural elements such as concrete car park soffits and similar applications
£ 112.18
Ex Tax:£ 93.48
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 130mm Black Tissue x1
130mm Rockwool RWA45 Black Tissue Faced Slab is a hi impact soffit insulation slab particularly suited for providing fire resistance and thermal insulation through concrete car park soffits and similar applications. Rockwool RWA45 Insulation Slab faced with black tissue on 1 side can provide from..
  • 130mm Rockwool RWA45 Black Tissue Faced Soffit Insulation Slab
  • Class A1, non-combustible fire resistant resin bonded stone wool slab
  • Hi impact soffit slab provides from 30 up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 105.16
Ex Tax:£ 87.63
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 130mm White Tissue x2
130mm White Tissue Faced Both Sides Soffit Insulation Slab Rockwool RWA45 is a hi impact soffit insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. RWA45 White Tissue Faced Two Sides Slab 130mm is a standard density 45kg/m3, semi-rigid ..
  • 130mm Rockwool RWA45 White Tissue Faced Two Sides Slab x2
  • Semi-rigid, A1 non-combustible fire resistant soffit insulation slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 95.88
Ex Tax:£ 79.90
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 130mm White Tissue x1
130mm White Tissue Faced 1 Side Slab Rockwool RWA45 is a hi impact soffit insulation slab used for structural elements such as roofs, concrete car park soffits and similar applications. RWA45 Insulation Slab faced with white tissue on 1 side can provide from 30 up to 240 minutes fire protection t..
  • 130mm Rockwool RWA45 White Tissue Faced One Side Slab x1
  • Semi-rigid, A1 non-combustible fire resistant soffit insulation slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 89.88
Ex Tax:£ 74.90
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 150mm RS45 Black Foil Faced x1
150mm Black Foil Backed RS45 Knauf is a high performance insulation slab made from non-combustible class A1 fire rated rock mineral wool insulation designed for concrete soffits. Knauf RS45 1200mm x 600mm x 150mm black foil backed slab provides outstanding fire, thermal and acoustic performance f..
  • 150mm Black Foil Faced Knauf Rocksilk RS45 Insulation Slab A1 Class
  • Class ‘O’ to the Building Regulations and Class A1 fire performance
  • Density of 45kg/m3 with an excellent thermal and acoustic properties
  • Provides from 30 up to 240 minutes of fire protection (Foil Faced RS45)
  • Black Foil Faced Insulation Slab accumulates heat on one side of the board
£ 288.00
Ex Tax:£ 240.00
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 150mm RS45 Black Foil Faced x2 Sides
150mm RS45 Knauf Black Foil Faced and Backed Slab is a high performance insulation made from non-combustible class A1 fire rated rock mineral wool used for concrete soffits. Knauf RS45 Black foil backed on both sides slab provides outstanding fire, thermal and acoustic performance for both new bu..
  • 150mm Black Foil Faced x2 Sides Knauf RS45 Insulation Slab A1 Class
  • Class ‘O’ to the Building Regulations and Class A1 fire performance
  • Density of 45kg/m3 with an excellent thermal and acoustic properties
  • Provides from 30 up to 240 minutes of fire protection (x2 Foil Faced RS45)
  • Double Sides Black Foil Faced Slab accumulates heat on one side of the slab
£ 359.88
Ex Tax:£ 299.90
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 150mm RS45 Black Tissue x1
150mm Black Tissue Faced 1 Side Insulation Slab Knauf RS45 is a standard density (45kg/m3) non-combustible rock mineral wool class A1 insulation slab, used for structural elements such as roofs and concrete car park soffits. The black tissue facing on one side helps to avoid the slab edges from s..
  • 150mm Black Tissue Faced Knauf Rocksilk RS45 Insulation Slab A1
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 314.63
Ex Tax:£ 262.19
Estimated delivery: 3-5 working days
Brand: Knauf® Model: Black Tissue x2 - 150mm RS45
Knauf Rocksilk RS45 Black Tissue Faced 2 Sides Insulation Slab 150mm is a strong and durable class A1 non-combustible rock mineral wool insulation slab, used for structural elements such as roofs and concrete car park soffits. The black tissue facings on two sides helps to avoid the slab edges fr..
  • 150mm Black Tissue Faced 2 Sides Knauf RS45 Insulation Slab
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 375.97
Ex Tax:£ 313.31
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 150mm Foil Faced RS45
150mm Foil Faced Rocksilk RS45 Knauf Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool foil backed building slab with a great fire performance classified as Euroclass A1, suitable for use in multiple applications. Knauf RS45 1200mm x 600mm x 150mm foil backed insul..
  • FOIL FACED Slab - Odourless, Rot Proof, Non-Hygroscopic
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 45kg/m3 - Excellent thermal and acoustic properties
  • Class 1 Surface Spread of Flame - Non-combustible
  • Durability: do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
£ 261.89
Ex Tax:£ 218.24
Estimated delivery: 5-7 working days
Brand: Kingspan® Model: 150mm K-Roc® Rainscreen Slab
K-Roc® Rainscreen Façade Insulation Slab Kingspan 150mm is an advanced class A1 rock mineral fibre insulation solution for use behind rainscreen façades in all buildings regardless of building type, height, construction and location. 150mm Rainscreen Slab Kingspan K-Roc is a great heat conductor ..
  • 150mm Kingspan K-Roc® Rainscreen Façade Insulation Slab A1
  • Designed for use behind rainscreen façades in all buildings
  • Certified thermal conductivity (lambda value) of 0.034 W/mK
  • Density 45 kg/m3 and comes in a standard size 600mm x 1200mm
  • K-Roc® Rainscreen Façade Insulation Slab is BBA Certified 20/5845
£ 167.88
Ex Tax:£ 139.90
Estimated delivery: 7-14 working days
Brand: Knauf® Model: 150mm Rocksilk RS45
150mm Rocksilk RS45 Knauf Rock Mineral Wool Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool building slab with a great fire performance classified as Euroclass A1, which is the highest fire rating for non-combustible material designed for use in multiple application..
  • Class 1 Surface Spread of Flame - Non-combustible
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 45kg/m3 - Excellent thermal and acoustic properties
  • Unfaced Slab - Odourless, Rot Proof, Non-Hygroscopic
  • Durability: do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
£ 109.50
Ex Tax:£ 91.25
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 150mm Two Foil Faced RS45
150mm Foil Faced on Both Sides Rocksilk RS45 Knauf Fire Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool two-sided foil-faced slab with a great fire performance (Class A1) suitable for use in multiple applications. Knauf RS45 1200mm x 600mm foil slab provides outs..
  • FOIL FACED BOTH SIDES Slab - FFx2
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 45kg/m3 - Excellent thermal and acoustic properties
  • Class 1 Surface Spread of Flame - Non-combustible - Odourless, Rot Proof, Non-Hygroscopic
  • Durability: do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
£ 367.87
Ex Tax:£ 306.56
Estimated delivery: 7-10 working days
Brand: Knauf® Model: 150mm RS45 White Tissue x2
150mm Knauf RS45 White Tissue Faced Two Sides Insulation Slab is a robust class A1 soffit insulation slab, used as a fire, thermal and acoustic insulation for structural elements such as roofs and concrete car park soffits. Knauf Rocksilk RS45 150mm is a standard density (45kg/m3) insulation slab..
  • 150mm White Tissue Faced 2 Sides Knauf RS45 Insulation Slab
  • From 30 up to 240 minutes fire protection (1200x600x150mm slab)
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 298.80
Ex Tax:£ 249.00
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 150mm RS45 White Tissue x1
Knauf RS45 White Tissue Faced 1 Side Slab is a 150mm thick A1 non-combustible soffit insulation slab, used as a fire, thermal and acoustic insulation for structural elements such as roofs and concrete car park soffits. The white tissue facing on one side helps to avoid the slab edges from showing..
  • White Tissue Faced Knauf RS45 Insulation Slab 150x600x1200mm
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 248.34
Ex Tax:£ 206.95
Estimated delivery: 3-5 working days
Brand: Knauf® Model: Black Tissue x2 - 130mm RS45
130mm Knauf Rocksilk RS45 Black Tissue Faced 2 Sides Slab is an A1 class non-combustible rock mineral wool insulation slab, used for structural elements such as roofs and concrete car park soffits. The black tissue facing helps to avoid the slab edges from showing as shadows through the perforate..
  • 130mm Black Tissue Faced 2 Sides Knauf RS45 Insulation Slab
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 107.88
Ex Tax:£ 89.90
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 160mm Black Tissue x2
160mm Black Tissue Faced 2 Sides High Impact Insulation Slab RWA45 is a car park soffit fire rated insulation slab used as a fire resistant and thermal insulation for concrete car park soffits and similar applications. Rockwool RWA45 Insulation Slab 160mm faced with black tissue on 2 sides can pr..
  • Black Tissue Faced 2 Sides 160mm Rockwool RWA45 Soffit Insulation Slab
  • Class A1, non-combustible fire resistant high impact car park soffit insulation
  • Density of 45kg/m3 and thermal conductivity (lambda) of 0.035W/mK
  • Black tissue on 2 sides can provide from 30min up to 240min fire protection
  • Used for structural elements such as concrete car park soffits and similar applications
£ 140.26
Ex Tax:£ 116.88
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 160mm Black Tissue x1
160mm Black Tissue Faced Soffit Insulation Slab (Rockwool RWA45) is a car park soffit insulation slab used for providing fire resistance and thermal insulation through concrete car park soffits and similar applications. Rockwool RWA45 Insulation Slab faced with black tissue on one side can provid..
  • 160mm Rockwool RWA45 Black Tissue Faced Soffit Insulation Slab
  • Class A1, non-combustible fire resistant resin bonded stone wool slab
  • Hi impact soffit slab provides from 30 up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 133.24
Ex Tax:£ 111.03
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 160mm White Tissue x1
160mm White Tissue Faced 1 Side Slab Rockwool RWA45 is a 45kg density hi impact soffit insulation slab used for structural elements such as roofs, concrete car park soffits and similar applications. RWA45 Insulation Slab faced with white tissue on 1 side can provide from 30 up to 240 minutes fire..
  • 160mm Rockwool RWA45 White Tissue Faced One Side Slab x1
  • Semi-rigid, A1 non-combustible fire resistant soffit insulation slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 113.88
Ex Tax:£ 94.90
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 160mm White Tissue x2
160mm Soffit Insulation Slab Rockwool RWA45 White Tissue Faced Both Sides is a soffit insulation slab, used for structural elements such as roofs, concrete car park soffits and hi impact applications. RWA45 White Tissue Faced Two Sides Slab 160mm is a standard density 45kg/m3, semi-rigid soffit i..
  • 160mm Rockwool RWA45 White Tissue Faced Two Sides Slab x2
  • Semi-rigid, A1 non-combustible fire resistant soffit insulation slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 45kg/m3 Thermal conductivity (lambda) of 0.035W/mK
  • Used for structural elements such as concrete car park soffits
£ 119.88
Ex Tax:£ 99.90
Estimated delivery: 3-5 working days
Brand: Kingspan® Model: 200mm K-Roc® Rainscreen Slab
200mm K-Roc® Kingspan Rainscreen Façade Insulation Slab, a rock mineral fibre insulation used behind rainscreen façades in all buildings type and height with an excellent European Fire Classification of Euroclass A1 (non-combustible). Rainscreen Slab Kingspan K-Roc 200mm is a great heat conductor..
  • 200mm Kingspan K-Roc® Rainscreen Façade Insulation Slab A1
  • Designed for use behind rainscreen façades in all buildings
  • Certified thermal conductivity (lambda value) of 0.034 W/mK
  • Density 45 kg/m3 and comes in a standard size 600mm x 1200mm
  • K-Roc® Rainscreen Façade Insulation Slab is BBA Certified 20/5845
£ 172.80
Ex Tax:£ 144.00
Estimated delivery: 7-14 working days
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