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SUSPENDED CEILING INSULATION

SUSPENDED CEILING INSULATION

Suspended ceiling insulation is normally applied beneath concrete floors. They serve many purposes in commercial and residential properties – covering up pipes and air ducts, creating space for light points and forming an aesthetically pleasing finish. Insulation can be very important in a suspended ceiling. With effective installation, the gap between this construction and the intermediate floor above can be filled with insulation material – whether you have a wooden or metal frame in place. Suspended ceilings by their nature will improve the thermal efficiency of a building, reducing the depth of the internal ceiling height, effectively trapping the warm air below. However, as most ceiling tiles are fairly porous, a proportion of this warm air will penetrate through the tiles and into the ceiling void. Installing insulation above the suspended ceiling will help to restore the warm air within the room and not into the ceiling void. You’ll need to ensure the entire suspended ceiling is covered, without gaps. That’s most easily achieved by lifting a ceiling tile, filling in the area around it, then replacing the tile, moving a few feet along the ceiling, and repeating. Given the additional thickness of thermal ceiling roll compared with some insulation boards, it’s not surprising that you can reduce heat loss even more effectively with ceiling insulation roll. To fit, the principle is exactly the same as with a regular loft, although here you’ll need to remove a series of ceiling tiles at regular intervals along a straight line, then progress from one to the next, ensuring the roll is laid straight, abutting the prior roll.

TYPES OF SUSPENDED CEILING INSULATION

INSULATING PADS | BAGGED INSULATION | INSULATION BAGS

The simplest form insulation to install above your suspended ceiling is the insulation pad. Each pad is a self-contained pillow of rock or mineral fibre encased in polythene. Suspended ceiling insulation pads are lightweight and easy to install – and they won’t cause any undue stress on your suspended ceiling. Suspended ceiling insulation pads are standard ceiling tile-sized. To work out how many you need, you need just count the tiles. There are three types available: Thermal Pads, Acoustic Pads and Flame Retardant Pads. Standard Sizes - 600x600mm or 1200X600mm and at thicknesses of 100mm, 150mm and 200mm.

 

INSULATING ROLL

Given the additional thickness of thermal ceiling roll compared with some insulation pads, it’s not surprising that you can reduce heat loss even more effectively with ceiling insulation roll. To fit, the principle is exactly the same as with a regular loft, however it would be quite difficult access wise. You should need to lift a tile and may pull the insulation out of alignment and leave cold spots. Also fibres can fall through any gaps and settle onto surfaces in the rooms below.

Products:
Isover Spacesaver Loft Roll
Knauf Earthwool Loft Insulation Roll 44 Combi Cut
Superglass Multi-Acoustic Partition Roll ǀ APR Insulation 

URSA 10 Diverso Loft Roll

 

PIR FOIL FACED BOARDS

PIR boards come in many thicknesses and provide good levels of insulation but you would have to do a large amount of cutting to get the boards shaped to the size of each tile to properly fit them. If you put strips above many tiles or full sheets across the tiles then you will struggle to get easy access again should you need to for plumbing and electrical servicing. There is also less flexibility to go over or around pipework and service ducts that are close to the ceiling tiles or grid.

Products:
15mm Xtratherm Thin-R PIR Rigid Insulation Board 
20mm Xtratherm Thin-R PIR Rigid Insulation Board

 

 

Video credit:https://www.youtube.com/watch?v=_SPfeP0Aje8

Brand: Knauf® Model: 100mm Knauf Loft Roll 44
100mm Knauf Earthwool Loft Roll 44 Combi-Cut is a flexible highly-durable non-combustible glass mineral wool loft insulation roll manufactured using Knauf ECOSE Technology with Euroclass A1 reaction to fire classification used for insulation between and over the joists in cold lofts where pitched ro..
  • Non-combustible
  • Over joists Insulation
  • Between joists Insulation
  • Reaction to Fire Euroclass A1
  • Highly durable, Odourless, Rot proof, Non-hygroscopic
£ 62.54
Ex Tax:£ 52.12
Estimated delivery: 3-5 working days
Brand: URSA® Model: 100mm URSA 10
100mm URSA 10 Diverso Loft Insulation Roll is a lightweight easy to install, non-combustible, unfaced glass mineral wool loft insulation roll used as a loft insulation in cold pitched roofs. URSA 10 Glass Mineral Wool Insulation Roll 100mm is perforated to allow it to be split into either 2 x 570..
  • Non-combustible
  • Over joists Insulation
  • Between joists Insulation
  • Reaction to Fire Euroclass A1
  • Highly durable, Odourless, Rot proof, Non-hygroscopic
£ 59.17
Ex Tax:£ 49.31
Estimated delivery: 3-5 working days
Brand: Promat® Model: 136mm Promat TLFR Board
136mm Promat TLFR Board (180minutes Fire Protection) is a combination of calcium silicate board bonded to Rockwool stone wool insulation core designed for semi-exposed concrete floors to provide up to 180 minutes fire protection. TLFR Promat 1200mm x 600mm x 136mm Board is an ideal solution to th..
  • Promat TLFR FIRE Protection Board
  • Euroclass Fire Classification A1 Non-combustible
  • Up to 180 minutes Fire Protection
  • Excellent Thermal Performance
  • Class 0 Building Regulations Calcium-silicate Board
£ 443.57
Ex Tax:£ 369.64
Estimated delivery: 3-5 working days
Brand: Isomass Model: Isocheck Isowave 23
22.5mm Isowave 23 Acoustic Wall, Floor and Ceiling Plasterboard is used for soundproofing and to construct or upgrade separating and external walls for conversions and refurbishment projects. The Isocheck Isowave 23 system (1197mm x 597mm x 22.5mm) is designed for the treatment of excessive flank..
  • 22.5mm Isowave 23 Acoustic Walls, Floors and Ceilings Plasterboard
  • Used for soundproofing and to construct or upgrade and separating
  • Isowave 23 is suitable for conversions and refurbishment projects
  • Isocheck Isowave 23 Acoustic Board (1197mm x 597mm x 22.5mm)
  • Designed for the treatment of excessive flanking sound that bypasses a separating floor
£ 29.88
Ex Tax:£ 24.90
Estimated delivery: 3-5 working days
Brand: Isomass Model: 23mm Acoustic Cavity Barrier
23mm Acoustic Cavity Barrier is a single sided airborne and flanking improvement system used to maintain the acoustic separation potential of a partition wall by treating the voids beneath and above the partition. Acoustic Cavity Barrier is a high density acoustic foam and fibre reinforced gypsum..
  • 23mm x 597mm x 1197mm Isocheck Acoustic Cavity Barrier Single Sided
  • Airborne improvement system used to maintain the acoustic separation
  • High density acoustic foam and fibre-reinforced gypsum board system
  • 1300kg/m3, suitable for new build, refurbishment and conversion projects
  • Class O to Building Regulations Paragraph A13 - Fire performance Class 1
£ 47.40
Ex Tax:£ 39.50
Estimated delivery: 3-5 working days
Brand: Xtratherm® Model: 24.5mm XT/TL Mechanically Fixed
24.5mm Xtratherm Thin-R XT/TL-MF Thermal Liner Mech Fix is an insulated panel combined of PIR rigid insulation foam core bonded to 9.5mm plasterboard suitable for internal masonry walls, sloped rafters and ceilings. Xtratherm XT/TL-MF Mechanically Fixed Drylining Board is a highly versatile and d..
  • Provides Effective Vapour Control Layer
  • Reducing Energy Consumption and Costs
  • For a Variety of Wall Types - Internal Walls, Sloped Roofs, Ceilings
  • Insulation & Drylining in one Application - Refurbishment & New Build
  • XT/TL-MF is only suitable for mechanically fixed applications
£ 63.98
Ex Tax:£ 53.32
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 25mm RS45 Black Foil Faced x2 Sides
25mm Black Foil Faced Two Sides Knauf RS45 Slab is a semi rigid rock mineral wool black foil backed on both sides insulation slab with 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 b..
  • 25mm 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
£ 624.00
Ex Tax:£ 520.00
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 25mm RS60 Black Foil Faced x2 Sides
25mm Knauf RS60 Black Foil Backed Two Sides Slab is an insulation solution specially designed for concrete soffits, an A1 class non-combustible rock mineral wool slab. Black foil backed and faced 60kg density insulation slab is less visible than the silver foil which is handy specially during the..
  • 25mm 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
£ 399.00
Ex Tax:£ 332.50
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 25mm RS45 Black Foil Faced x1
25mm Black Foil Faced Knauf Rocksilk RS45 Insulation Slab is a non-combustible rock mineral wool black foil backed insulation slab with an excellent class A1 fire performance. Knauf RS45 1200mm x 600mm x 25mm black foil backed slab provides outstanding fire, thermal and acoustic performance for b..
  • 25mm 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
£ 527.88
Ex Tax:£ 439.90
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 25mm RS60 Black Foil Faced x1
25mm Aluminium Black Foil Backed Knauf RS60 60kg Slab is a rigid class A1 non-combustible rock mineral wool insulation slab faced with a reinforced black aluminium foil. The black aluminium foil faced insulation slab accumulates heat on one side of the board, unlike the aluminium silver foil that..
  • 25mm 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
£ 389.88
Ex Tax:£ 324.90
Estimated delivery: 5-7 working days
Brand: Knauf® Model: RS60 Black Tissue x2 (25mm)
Knauf RS60 Black Tissue Faced 2 Sides Insulation Slab is a 25mm thick fire and acoustic rock mineral wool insulation slab, used for providing fire resistance and thermal insulation for roofs, concrete car park soffits and similar applications. Rocksilk RS60 Slab (25mm x 600mm x 1200mm) faced with..
  • 30mm Knauf RS60 Black Tissue Faced 2 Sides A1 Insulation Slab
  • Density 60kg/m3 Thermal conductivity (lambda) of 0.034W/mK
  • Provides from 30 minutes up to 240 minutes fire protection
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Used for structural elements such as concrete car park soffits
£ 417.96
Ex Tax:£ 348.30
Estimated delivery: 3-5 working days
Brand: Knauf® Model: Black Tissue x2 - 25mm RS45
Black Tissue Faced 2 Sides Knauf Rocksilk RS45 Insulation Slab is a 25mm thick rock mineral wool based, 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 th..
  • 25mm 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
£ 438.71
Ex Tax:£ 365.59
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 25mm RS45 Black Tissue x1
25mm Black Tissue Faced Knauf RS45 Insulation Slab is a rock mineral wool based, class A1 non-combustible 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 certified lambda val..
  • 25mm 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
£ 365.44
Ex Tax:£ 304.53
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: Double Sided Foil RW5 - 25mm
25mm Double Sided Aluminum Foil Slab Rockwool RW5 (100kg) is a 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 RW5 Foil Faced Two Sides Fire Barrier Slab 25mm x 600mm x 1200m..
  • 25mm Double Sided Foil Faced Fire Slab Rockwool RW5
  • 100kg density - 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'
£ 246.07
Ex Tax:£ 205.06
Estimated delivery: 7-10 working days
Brand: Knauf® Model: 25mm Two Foil Faced RS45
25mm 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 25mm 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.
£ 750.60
Ex Tax:£ 625.50
Estimated delivery: 5-7 working days
Brand: Rockwool® Model: Double Sided Foil RW3 - 25mm
25mm Foil Backed Double Sided Insulation Slab RW3 (11.52m²/pack) is an aluminium 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 25..
  • Double Sided Foil Facing Fire Slab Rockwool RW3 - 25mm
  • 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'
£ 506.36
Ex Tax:£ 421.97
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: Foil Faced 1 Side RW5 - 25mm
25mm Foil Faced 1 Side Fire Insulation Slab Rockwool RW5 is a high performance foil faced fire and acoustic stone wool core insulation slab used where fire resistant walls need to be continued above a ceiling into the roof void. Rockwool RW5 Foil Backed Slab is an A1 class, non-combustible alumin..
  • 25mm Foil Faced 1 Side Insulation Slab Rockwool RW5
  • 100kg density - Foil Faced on One Side 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'
£ 258.20
Ex Tax:£ 215.17
Estimated delivery: 5-7 working days
Brand: Rockwool® Model: 25mm Foil Faced RW3
25mm Foil Faced Fire Slab Rockwool RW3 (11.52m² / pack) is a high performance 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. Rockwool RW3 Foil Faced Slabs (60kg per m3) are si..
  • Rockwool RW3 Foil Faced Fire Slab 25mm (60kg/m3)
  • 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'
£ 545.76
Ex Tax:£ 454.80
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 25mm Foil Faced RS100
25mm Foil Faced Rocksilk RS100 Knauf Insulation Slab is a high-density (100kg/m3) non-combustible rock mineral wool foil backed rigid insulation slab with a great fire performance classified as Euroclass A1, suitable for use in multiple applications. Knauf RS100 1200mm x 600mm aluminium foil slab..
  • FOIL FACED Slab - Odourless, Rot Proof, Non-Hygroscopic
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 100kg/m3 Excellent thermal and acoustic properties
  • Class 1 Surface Spread of Flame - Non-combustible
  • Fire, thermal and acoustic performance.
£ 404.63
Ex Tax:£ 337.19
Estimated delivery: 7-10 working days
Brand: Knauf® Model: 25mm Foil Faced RS45
25mm 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 foil backed slab provides ..
  • 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.
£ 498.44
Ex Tax:£ 415.37
Estimated delivery: 5-7 working days
Brand: Knauf® Model: 25mm Foil Faced RS60
25mm Foil Faced Rocksilk RS60 Knauf Insulation Slab is a medium density (60kg/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 RS60 1200mm x 600mm aluminium foil insulation sl..
  • FOIL FACED Slab - Odourless, Rot Proof, Non-Hygroscopic
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 60kg/m3 - Excellent thermal and acoustic properties
  • Class 1 Surface Spread of Flame - Non-combustible
  • Non-combustible foil faced insulation slab - Multiple applications
£ 315.19
Ex Tax:£ 262.66
Estimated delivery: 7-10 working days
Brand: Knauf® Model: 25mm Two Foil Faced RS100
25mm Foil Faced on Both Sides Rocksilk RS100 Knauf Insulation Slab is a high-density (100kg/m3) non-combustible rock mineral wool foil-faced two-sides rigid insulation slab with a great fire performance (Class A1) suitable for use in multiple applications. Knauf RS100 1200mm x 600mm aluminium foi..
  • FOIL FACED BOTH SIDES Slab - FFx2
  • Class ‘0’ to the Building Regulations Euroclass A1
  • Density: 100kg/m3 Excellent thermal and acoustic properties
  • Class 1 Surface Spread of Flame Non-combustible
  • Provides excellent fire, thermal and acoustic performance.
£ 589.85
Ex Tax:£ 491.54
Estimated delivery: 7-10 working days
Brand: Knauf® Model: 25mm Two Foil Faced RS60
25mm Foil Faced on Both Sides Rocksilk RS60 Knauf Fire Insulation Slab is a medium density (60kg/m3) non-combustible rock mineral wool foil-faced two-sides slab with a great fire performance (Class A1) suitable for use in multiple applications. Knauf RS60 1200mm x 600mm aluminium foil insulation ..
  • FOIL FACED BOTH SIDES Slab - FFx2
  • Class ‘0’ to the Building Regulations - Euroclass A1
  • Density: 60kg/m3 Excellent thermal and acoustic properties
  • Class 1 Surface Spread of Flame - Non-combustible
  • Durability: will not encourage the growth of fungi, mould or bacteria.
£ 512.32
Ex Tax:£ 426.93
Estimated delivery: 7-10 working days
Brand: Knauf® Model: 25mm RS45 White Tissue x2
White Tissue Faced 2 Sides Knauf RS45 Insulation Slab is a 25mm thick rock mineral wool based, class A1 non-combustible insulation slab, used for structural elements such as roofs and concrete car park soffits. 25mm Rocksilk RS45 is a standard density (45kg/m3) insulation slab with a certified th..
  • 25mm White Tissue Faced 2 Sides Knauf RS45 Insulation Slab
  • From 30 up to 240 minutes fire protection (1200x600x25mm 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
£ 372.00
Ex Tax:£ 310.00
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 25mm RS60 Black Tissue x1
25mm Knauf RS60 Black Tissue Faced Insulation Slab is an acoustic rock mineral wool based, class A1 non-combustible insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. Knauf Rocksilk RS60 is a medium density (60kg/m3) insulation slab wi..
  • Black Tissue Faced Knauf Rocksilk RS60 Insulation Slab A1 (25mm)
  • Density 60kg/m3 Thermal conductivity (lambda) of 0.034W/mK
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Used for structural elements such as concrete car park soffits
£ 363.55
Ex Tax:£ 302.96
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 25mm RS60
25mm Rocksilk RS60 (Rock Mineral Wool Slab) Knauf Insulation Building Slab is a medium density (60kg/m3) non-combustible rock mineral wool unfaced slab designed for use in multiple applications with a great fire performance classified as Euroclass A1, which is the highest fire rating for non-combust..
  • Class 1 Surface Spread of Flame - Non-combustible
  • Class ‘O’ to the Building Regulations - Euroclass A1
  • Density: 60kg/m3 - Excellent thermal and acoustic properties
  • Unfaced Slab - Odourless, Rot Proof, Non-Hygroscopic
  • Durability: will not encourage the growth of fungi, mould or bacteria.
£ 72.64
Ex Tax:£ 60.53
Estimated delivery: 7-10 working days
Brand: Knauf® Model: 25mm Rocksilk RS100
25mm Rocksilk RS100 Knauf (Rock Mineral Wool) Insulation Building Slab is a high-density (100kg/m3) non-combustible rock mineral wool unfaced rigid slab designed for use in multiple applications with a great fire performance classified as Euroclass A1, which is the highest fire rating for non-combus..
  • Class 1 Surface Spread of Flame - Non-combustible
  • Class ‘0’ to the Building Regulations - Euroclass A1
  • Density: 100kg/m3 Excellent thermal and acoustic properties
  • Unfaced Slab - Odourless, Rot Proof, Non-Hygroscopic
  • Rigid Non-combustible Unfaced Fire Rated A1 Insulation Slab
£ 87.38
Ex Tax:£ 72.82
Estimated delivery: 7-10 working days
Brand: Knauf® Model: 25mm Rocksilk RS45
25mm Rocksilk RS45 Knauf Rock Mineral Wool Insulation Slab is a standard density (45kg/m3) non-combustible rock mineral wool building slab designed for use in multiple applications with a great fire performance classified as Euroclass A1, which is the highest fire rating for non-combustible material..
  • 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
  • Do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
£ 60.49
Ex Tax:£ 50.41
Estimated delivery: 5-7 working days
Brand: Rockwool® Model: 25mm White Tissue x2
25mm White Tissue Faced 2 Sides Rockwool Rockwool RW3 is a highly-durable class A1 fire resistant resin bonded wool insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. An unique white tissue facings on both sides helps to avoid the slab..
  • 25mm 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
£ 310.80
Ex Tax:£ 259.00
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 25mm White Tissue x1
25mm White Tissue Faced 1 Side Rockwool RW3 is a strong A1 class, non-combustible fire resistant resin bonded wool insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. This individual white tissue facing helps to avoid the slab edges fro..
  • 25mm 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
£ 265.20
Ex Tax:£ 221.00
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 25mm RW5 Black Tissue x2
25mm Black Tissue Faced Both Sides RW5 is a highly durable A1 class, non-combustible fire resistant resin bonded stone wool insulation slab, used for structural elements such as concrete car park soffits and similar applications. Black Tissue Faced Both Sides Rockwool RW5 (Formerly ProRox® SL 960..
  • 25mm Rockwool RW5 Black Tissue Faced 2 Sides A1 Soffit Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Used for structural elements such as concrete car park soffits
  • A1 class, non-combustible fire resistant stone wool insulation slab
  • RW5 Formerly ProRox® SL9 60 Thermal conductivity of 0.034W/mK
£ 269.88
Ex Tax:£ 224.90
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 25mm RW5 Black Tissue x1
25mm Black Tissue Faced Rockwool RW5 is a highly durable A1 class, non-combustible fire resistant resin bonded stone wool insulation slab, used for structural elements such as concrete car park soffits and similar applications. Rockwool RW5 Insulation Slab 25mm x 600mm x 1200mm with black tissue ..
  • 25x600x1200mm Rockwool RW5 Black Tissue Faced Slab A1
  • Formerly ProRox® SL960 Thermal conductivity of 0.034W/mK
  • Used for structural elements such as concrete car park soffits
  • A1 class, non-combustible fire resistant stone wool insulation slab
  • Provides from 30 minutes up to 240 minutes fire protection
£ 216.00
Ex Tax:£ 180.00
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 25mm White Tissue x2
25mm White Tissue Faced 2 Sides Rockwool RWA45 is a strong non-combustible fire resistant resin bonded wool insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. White Tissue Faced Two Sides RWA45 (Formerly ProRox® SL 920) is a standard d..
  • 25mm 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
£ 276.24
Ex Tax:£ 230.20
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 25mm White Tissue x1
25mm White Tissue Faced Rockwool RWA45 is a tough A1 class, non-combustible fire resistant resin bonded wool insulation slab, used for structural elements such as roofs, concrete car park soffits and similar applications. Rockwool RWA45 Insulation Slab 25x600x1200mm faced with white tissue on 1 s..
  • 25mm 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
£ 253.56
Ex Tax:£ 211.30
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 25mm RS100 Black Tissue x1
25mm Knauf RS100 Insulation Slab Black Tissue Faced One Side is a 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 RS100 is a high density (100kg/m3) insulation slab with ..
  • 25mm Knauf RS100 Black Tissue Faced 1 Side Insulation Slab A1
  • High density 100kg/m3 Thermal conductivity (lambda) 0.034W/mK
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Used for structural elements such as concrete car park soffits
£ 388.67
Ex Tax:£ 323.89
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 25mm RS100 White Tissue x1
White Tissue Faced 1 Side Knauf RS100 Insulation Board 25mm is a rigid fire, thermal and acoustic class A1 insulation slab, used for structural elements such as roofs, concrete soffits and similar applications. Rocksilk RS100 is a high density (100kg/m3) insulation slab with a certified thermal c..
  • 25mm Knauf RS100 White Tissue Faced 1 Side Insulation Slab - 100kg
  • From 30 up to 240 minutes fire protection (1200x600x25mm slab)
  • Class A1 Non-combustible Rock Mineral Wool Insulation Slab
  • Density 100kg/m3 Thermal conductivity (lambda) of 0.034W/mK
  • Used for structural elements such as concrete car park soffits
£ 342.00
Ex Tax:£ 285.00
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 25mm RS45 White Tissue x1
25mm White Tissue Faced 1 Side Knauf RS45 Insulation Slab is a rock mineral wool based, class A1 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 ..
  • White Tissue Faced Knauf RS45 Insulation Slab 25x600x1200mm
  • 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
£ 311.88
Ex Tax:£ 259.90
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 25mm RW3 Black Tissue x2
25mm RW3 Double Sided Black Tissue Faced Soffit 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. Black Tissue Faced Both Sides Rockwool RW3 (Formerly ProRox® SL..
  • Black Tissue Faced 2 Sides 25mm Insulation Slab Rockwool RW3
  • Soffit Slab for providing fire resistance and thermal insulation
  • Used for structural elements such as concrete car park soffits
  • A1 class, non-combustible fire resistant stone wool insulation slab
  • Provides from 30 minutes up to 240 minutes fire protection
£ 303.80
Ex Tax:£ 253.17
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 25mm RW3 Black Tissue x1
25mm Rockwool RW3 Black Tissue Faced Soffit Slab is a strong rigid, 60kg density non-combustible fire resistant resin bonded stone wool insulation slab, used for structural elements such as concrete car park soffits. Black Tissue Faced Rockwool RW3 (Formerly ProRox® SL 930) is a medium-density 60..
  • 25mm Rockwool RW3 Black Tissue Faced Insulation Slab A1
  • A1, non-combustible fire resistant resin bonded stone wool
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 60kg/m3 Thermal conductivity (lambda) of 0.034W/mK
  • Used for structural elements such as concrete car park soffits
£ 258.54
Ex Tax:£ 215.45
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 25mm RW3
25mm Rockwool RW3 Acoustic Insulation Slab (Prorox SL930) is a robust, medium-density (60kg/m3) non-combustible resin bonded semi-rigid fire resistant insulation slab designed for use in floors, roofs at rafter level, partitions, ceilings, timber and steel frame walls. Using RW3 Insulation in cei..
  • RW3 is rated Euroclass A1 non-combustible
  • Excellent thermal, acoustic and fire performance
  • RW3 insulation slabs achieve Lambda 0.034W/mK
  • RW3 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
£ 75.46
Ex Tax:£ 62.88
Estimated delivery: 5-7 working days
Brand: Rockwool® Model: 25mm RW5
25mm Rockwool RW5 Slab Acoustic, Fire and Thermal Insulation (Prorox SL960) is a strong, high-density (100kg/m3) non-combustible resin bonded rigid fire resistant insulation slab designed for use in floors, roofs at rafter level, partitions, ceilings, timber and steel frame walls. Using Rockwool ..
  • RW5 is rated Euroclass A1 non-combustible
  • Excellent thermal, Acoustic (100kg density) and fire performance
  • Rockwool RW5 insulation slabs achieve Lambda 0.034W/mK
  • RW5 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
£ 56.69
Ex Tax:£ 47.24
Estimated delivery: 5-7 working days
Brand: Rockwool® Model: 25mm White Tissue x1
25mm White Tissue Faced 1 Side Rockwool RW5 is a rigid A1 class, non-combustible fire resistant resin bonded stone wool 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 edge..
  • 25mm White Tissue Faced 1 Side Rockwool RW5 Insulation Slab
  • High-density 100kg/m3 and an excellent sound absorbing qualities
  • Provides from 30 minutes up to 240 minutes fire protection
  • Certified thermal conductivity (lambda value) of 0.034 W/mK
  • For structural elements such as roofs, concrete car park soffits
£ 246.00
Ex Tax:£ 205.00
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 25mm RWA45
25mm 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 Acoustic In..
  • 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
£ 60.56
Ex Tax:£ 50.47
Estimated delivery: 5-7 working days
Brand: Rockwool® Model: 25mm Black Tissue x2
25mm Black Tissue Faced 2 Sides Insulation Slab Rockwool RWA45 is an A1 class, non-combustible fire resistant resin bonded stone wool insulation slab, used for structural elements such as concrete car park soffits. Rockwool RWA45 Insulation Slab 25x600x1200mm with black tissue on 2 sides can prov..
  • Black Tissue Faced 2 Sides 25mm 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
£ 322.78
Ex Tax:£ 268.98
Estimated delivery: 3-5 working days
Brand: Knauf® Model: 25mm RS60 White Tissue 2 Sides
25mm Knauf RS60 White Tissue Faced 2 Sides Insulation Slab is a robust A1 non-combustible slab, used as a fire, thermal and acoustic insulation for structural elements such as roofs and concrete car park soffits. Rocksilk RS60 is a medium density (60kg/m3) insulation slab with a certified thermal..
  • 25mm Knauf RS60 White Tissue Faced 2 Sides Soffit Insulation Slab
  • RS60 can provide from 30 minutes up to 240 minutes fire protection
  • Class A1 Non-combustible Rock Mineral Wool Core Insulation Slab
  • Density 60kg/m3 Thermal conductivity (lambda value) of 0.034W/mK
  • Used for structural elements such as roofs and concrete car park soffits
£ 375.07
Ex Tax:£ 312.56
Estimated delivery: 3-5 working days
Brand: Rockwool® Model: 25mm White Tissue x2
25mm RW5 White Tissue Faced Two Sides Slab is a 100kg/m3 density insulation slab faced with white tissue on both sides, used as a fire resistant, acoustic and thermal insulation for roofs, concrete car park soffits and similar applications. This special white tissue facings on both sides helps to..
  • Rockwool RW5 White Tissue Faced 2 Sides Insulation Slab 25mm
  • Robust A1 class, non-combustible fire resistant resin bonded slab
  • Provides from 30 minutes up to 240 minutes fire protection
  • Density 100kg/m3 Thermal conductivity (lambda) of 0.034 W/mK
  • For structural elements such as roofs, concrete car park soffits
£ 300.00
Ex Tax:£ 250.00
Estimated delivery: 3-5 working days
Brand: Celotex® Model: 27.5mm PL4000
27.5mm Celotex PL4000 PIR Thermal Insulation Board (PL4015) is an easy to install high-performance insulated plasterboard consist of polyisocyanurate rigid insulation foam core bonded to 12.5mm plasterboard that can be used in pitched roofs (underneath the rafters), flat roofs (underneath the joists..
  • Vapour Barrier build in
  • External walls – internal lining
  • Pitched roofs – underneath the rafters
  • Flat roofs – underneath the joists
  • Time saving 2 in 1 solution - insulate and dry line walls
£ 74.59
Ex Tax:£ 62.16
Estimated delivery: 3-5 working days
Brand: Unilin Insulation (UK) known as Xtratherm Model: 27.5mm XT/TL-FR
27.5mm (28mm) XT/TL-FR is a fire resistant insulated plasterboard made of 15mm Unilin PIR foam insulation core bonded to 12.5mm fire plasterboard used in drylining applications where fire rating is crucial. Fire Resistant Insulated Plasterboard with a Pink Paper Face offers 30 minutes fire protec..
  • 27.5mm (28mm) XT/TL-FR Fire Resistant Insulated Plasterboard
  • Fire plasterboard used in drylining applications where fire rating is crucial
  • Pink Paper Front Face offers 30 minutes fire protection in a single layer
  • Provides an effective vapour control layer (integral vapour barrier build in)
  • FR Insulated Plasterboard can be readily cut using a sharp knife or fine toothed saw
£ 116.36
Ex Tax:£ 96.97
Estimated delivery: 3-5 working days