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Single Sheet 100mm XPS Insulation Board Soprema (0.75m²)

Single Sheet 100mm XPS Insulation Board Soprema (0.75m²)
Single Sheet 100mm XPS Insulation Board Soprema (0.75m²)
Single Sheet 100mm XPS Insulation Board Soprema (0.75m²)
Single Sheet 100mm XPS Insulation Board Soprema (0.75m²)
Single Sheet 100mm XPS Insulation Board Soprema (0.75m²)
  • 100mm Extruded Foam Polystyrene XPS Insulation Board
  • For use in commercial, industrial and cold storage areas
  • Durable thermal solution · Compressive strength of 300kPa
  • Floors · Construction · Basements · Car parks · Below-ground works
  • Swimming pools · Flat and pitched roofs · Inverted and green roofs
Estimated delivery:
In Stock
£ 27.74
Ex VAT: £ 23.12
  • Brand: Soprema
  • Model: 100mm XPS Single Board
  • Weight: 2.61kg
  • Dimensions: 1,250mm x 600mm x 100mm
  • SKU: 100mm XPS Sheet
  • Product code: P1-2500
  • MPN: 100mm XPS Single Board

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100mm Extruded Polystyrene Sheet XPS Soprema is a thermal insulation board made of high-performance extruded polystyrene (XPS) used in a wide range of demanding construction applications where high compressive strength of 300kPa is needed.

Soprema XPS Thermal Insulation Board is an industry-leading range of high-performance extruded polystyrene insulation boards, suitable for many demanding and varied insulation applications, including inverted and green roofs, zero fall roof designs, floors, walls and below-ground works.

Extruded Polystyrene (XPS) differs from Expanded Polystyrene (EPS) in that it has a closed-cell structure, which prevents moisture-absorption and results in very low lambda values and compressive loading capabilities.

Soprema XPS 300 offers much higher than standard EPS (Expanded Polystyrene) resistance to pressure which is 300kPa where standard polystyrene is only 70kPa.

XPS Insulation Board 100mm is easy to install and provides exceptional compressive strength (300kPa) and impressive load-bearing capabilities.

Extruded Polystyrene Sheets are 100mm thick, 1250mm long by 600mm wide used mainly in commercial, industrial and cold storage areas like floors, underground constructions, basements, car parks, swimming pools, flat and pitched roofs.

XPS by Soprema is a rebated edge profile board with excellent water resistance properties.

Manufactured in line with Quality and Environment Assurance Systems EN ISO 9001 and EN ISO 14001.

Store the thermal insulation boards on a flat surface, keep dry and protected from sunlight.




Thickness: 100mm

Length: 1250mm

Width: 600mm

Size: 100mm x 600mm x 1250mm

Board coverage: 0.75m2

Density: 35kg/m3

Weight: 2.61kg

Thermal Conductivity: 0.033 W/mk

R-Value: 2.80m2K/W

Commpressive Strength: 300kPa

Edge profile: Rebate Edge

Surface: Smooth

Tensile strength: TR200(kPa)

Water vapour permeability: 150(µ)


Soprema® EFYOS XPS Thermal insulation Features:

 · Outstanding energy efficiency.

 · Exceptional compressive strength.

 · Excellent moisture resistance.

 · Easy to install and handle.

 · Application versatility.

 · 100% recyclable.

 · Total waterproofing and Insulation solution.


Soprema® XPS Certification and Standards:

 · The BRE has approved EFYOS XPS SL with a 2008 Green Guide rating of A.

 · The Environmental Profiles Scheme Certificate Number is ENP 537.

 · XPS SL is an insulation panel for buildings and complies with EN 13164.

 · ISO 9001 Quality Management Systems.

 · ISO 14001 Environmental Management Systems.


*Further information may be found in our Downloads section.

Fairly easy to access to all PDF files.

Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet ǀ 

Board covarage 0.75 m2
Commpressive Strength 300kPa
Density 35kg/m3
Length 1250mm
Material Extruded Polystyrene (XPS)
Profile Rebated edge
R-Value 2.80m2K/W
Reaction to fire Euroclass E
Size 100mm x 600mm x 1250mm
Thermal Conductivity 0.033 W/mK
Thickness 100mm
Water Vapour Resistivity 150(µ)
Weight 2.61kg
Width 600mm
Finish Smooth
Shipping method Articulated Vehicle ǀ Courier
Applications Floor, Construction, Basement, Car park, Below-ground works
Tensile Strength TR200(kPa)
ETA Notification Yes
Features High-Performance Rigid XPS Insulation Foam Board
Manufacturer Soprema® EFYOS XPS

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We deliver insulation materials to Mainland UK only. Deliveries to Highlands, Northern Ireland, Isle of Wight etc.. might be possible at additional cost.
We offer free delivery on most of the orders above £300 (excluding VAT) (except special products - shipping cost via courier - products marked ''Request A Quote'')

Delivery of some insulation materials might be extended due to the current situation (Covid-19, stock shortages, allocations).
If you need materials quickly please contact us - we will do our best to help you source materials needed.

We do not deliver on weekends and bank holidays. Sometimes we can deliver on Saturdays - please check with us before placing the order.
If you need any further information please contact us tel. 02081910776

We can help to calculate price per m2 or linear meter (one meter in length) cost, please just contact us via phone 02081910776, email or live chat. Alternatively, you can work it out yourself quickly and easily: to get cost per meter square please divide price shown in orange area by ''Required area (m2)'' Example price of £28.80 divided by board coverage 2.88m2 = cost of £10.00 per m2.


No matter whether you choose a local installer or a national company, there’s a few tips to help you find the right installer for your home insulation improvements, such as asking for recommendations and making sure that they’re part of a certification scheme. This makes sure that they have the right skills and standards of workmanship to carry out the installation, and you can be sure that they know exactly what they are doing.


1. Thermal inspection picture in portfolio

It’s worth seeing a installer’s previous work. There’s no harm asking if you can see any properties nearby that they’ve installed insulation in. Best way would be to see Infrared Thermal Imaging Inspections. Thermal cameras spot small, but key changes in temperature in different areas of a house, identifying problematic areas that the human eye never could and some that a visual inspection could only hypothesize.

2. Reviews

Along with checking recommendations and previous work, finding reviews online can often be a great way to find out if they provide a good service or not. However, it’s best not to solely rely on reviews you may find or review websites, as there’s no controlling who writes them.

3. Compare prices

Comparing prices will also ensure companies can’t take advantage of you and give you a fair price. 

4. Word of Mouth

The best way to find a great insulation installer is through recommendations. Make sure you ask friends and family. They will most likely give you their honest opinion and can tell you from first hand experience.


Whether you require a wall, cladding, external wall, loft or floor insulation fitted, you can find and hire your local insulation installers from popular UK web pages. A simple internet search will return thousands of potential installers near your area.



We are the stockist of construction materials and related products for both trade and DIY from most recognizable brands in the UK like Cordek, RCM, Promat, Rockwool, Isover, Celotex, Xtratherm, Ursa, Low-E, Cedral, Kingspan, Dufaylite, British Gypsum, K-rend, Ecotherm, Iko enertherm, Kay-Metzeler, Terrawool to allow you to complete your insulation job on time at competitive prices and the highest standards.


Whether you are a large company or a DIYer, if you need a large amount of insulation materials, we can offer quantity discounts at the best prices. Please contact us and our friendly customer service will try to find the best and cheapest solutions for you. We value your time and we will try to deliver the products as soon as possible at a reasonable price to your construction site or house. The UK's leading insulation supplier near you and your needs. Price List available upon request.
Single Sheet 100mm XPS Insulation Board Soprema (0.75m²)
Single Sheet 100mm XPS Insulation Board Soprema (0.75m²)
£ 27.74