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Insulation Board 100mm

At Insulation4less.co.uk, we offer a wide range of insulation boards to suit every need. Our 100mm insulation boards are perfect for keeping your home warm in the winter and cool in the summer. We only source our boards from the most reputable manufacturers, so you can be sure of their quality. Whether you're looking to insulate your home or office, we're sure to have the perfect product for your needs. So what are you waiting for? Browse our range of 100mm insulation boards today and find the perfect product for your next project.
29 products
Celotex GA4000 General Purpose PIR Insulation Board 2.4m x 1.2m (All Sizes)
Free Delivery
on orders over £300
Celotex
Celotex GA4000 General Purpose PIR Insulation Board 2.4m x 1.2m (All Sizes)
£11.17£13.40
Was £0.00
£11.17 £13.40
Sold out
Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex
Free Delivery
on orders over £300
Celotex
Celotex 100mm GA4100 2.4m x 1.2m | 100mm Celotex
£28.99£34.79
Was £0.00
£28.99 £34.79
Sold out
Recticel Eurothane GP (2.4m x 1.2m) All Sizes
Free Delivery
on orders over £300
Recticel
Recticel Eurothane GP (2.4m x 1.2m) All Sizes
£11.17£13.40
Was £0.00
£11.17 £13.40
Sold out
EPS 70 (All Sizes) 2400mm x 1200mm
Insulation4Less
EPS 70 (All Sizes) 2400mm x 1200mm
£44.95£53.94
Was £0.00
£44.95 £53.94
Sold out
Kingspan Thermafloor TF70 Floor Board (All Sizes) 2.4m x 1.2m
Free Delivery
on orders over £300
Kingspan
Kingspan Thermafloor TF70 Floor Board (All Sizes) 2.4m x 1.2m
£106.95£128.34
Was £0.00
£106.95 £128.34
Sold out
Mannok Insulation Board 1.2m x 2.4m (All Sizes)
Mannok
Mannok Insulation Board 1.2m x 2.4m (All Sizes)
£11.17£13.40
Was £0.00
£11.17 £13.40
Sold out
Danosa Danopren TR XPS Insulation 600mm x 1250mm - All Sizes
Danosa
Danosa Danopren TR XPS Insulation 600mm x 1250mm - All Sizes
£43.40£52.08
Was £0.00
£43.40 £52.08
Sold out
Kingspan Thermapitch TP10 Pitched Roof Board (All Sizes) 2.4m x 1.2m
Free Delivery
on orders over £300
Kingspan
Kingspan Thermapitch TP10 Pitched Roof Board (All Sizes) 2.4m x 1.2m
£106.95£128.34
Was £0.00
£106.95 £128.34
Sold out
Kingspan Thermaroof TR27 Flat Roof Board - All Sizes
Free Delivery
on orders over £300
Kingspan
Kingspan Thermaroof TR27 Flat Roof Board - All Sizes
£76.50£91.80
Was £0.00
£76.50 £91.80
Sold out
Celotex CW4000 Cavity Wall Insulation Board 450mm x 1200mm - All Sizes
Free Delivery
on orders over £300
Celotex
Celotex CW4000 Cavity Wall Insulation Board 450mm x 1200mm - All Sizes
£43.80£52.56
Was £0.00
£43.80 £52.56
Sold out
Kingspan Thermawall TW55 Steel/Timber Framing Board (All Sizes) 2.4m x 1.2m
Free Delivery
on orders over £300
Kingspan
Kingspan Thermawall TW55 Steel/Timber Framing Board (All Sizes) 2.4m x 1.2m
£106.95£128.34
Was £0.00
£106.95 £128.34
Sold out
EcoTherm Eco-Versal Insulation Board 2.4m x 1.2m - All Thicknesses
Free Delivery
on orders over £300
Ecotherm
EcoTherm Eco-Versal Insulation Board 2.4m x 1.2m - All Thicknesses
£11.17£13.40
Was £0.00
£11.17 £13.40
Sold out
Kingspan Kooltherm K103 Floorboard (All Sizes) 2400mm x 1200mm
Free Delivery
on orders over £300
Kingspan
Kingspan Kooltherm K103 Floorboard (All Sizes) 2400mm x 1200mm
£285.00£342.00
Was £0.00
£285.00 £342.00
Sold out
Kingspan Kooltherm K107 Pitched Roof Board (All Sizes) - 2.4m x 1.2m
Free Delivery
on orders over £300
Kingspan
Kingspan Kooltherm K107 Pitched Roof Board (All Sizes) - 2.4m x 1.2m
£245.20£294.24
Was £0.00
£245.20 £294.24
Sold out
Kingspan Thermaroof TR26 Flat Roof Board (All Sizes) 2400mm x 1200mm
Free Delivery
on orders over £300
Kingspan
Kingspan Thermaroof TR26 Flat Roof Board (All Sizes) 2400mm x 1200mm
£0.00£0.00
Was £0.00
£0.00 £0.00
Sold out
Kingspan Thermawall TW50 Cavity Wall Board 450mm x 1200mm - All Sizes
Free Delivery
on orders over £300
Kingspan
Kingspan Thermawall TW50 Cavity Wall Board 450mm x 1200mm - All Sizes
£45.90£55.08
Was £0.00
£45.90 £55.08
Sold out
Kingspan Kooltherm K108 Cavity Board (All Sizes) 1200mm x 450mm
Free Delivery
on orders over £300
Kingspan
Kingspan Kooltherm K108 Cavity Board (All Sizes) 1200mm x 450mm
£98.45£118.14
Was £0.00
£98.45 £118.14
Sold out
Call to enquire
Kingspan Kooltherm K7 Pitched Roof Board (All Sizes) 2.4m x 1.2m
Free Delivery
on orders over £300
Kingspan
Kingspan Kooltherm K7 Pitched Roof Board (All Sizes) 2.4m x 1.2m
£203.20£243.84
Was £0.00
£203.20 £243.84
Sold out
Kingspan Kooltherm K112 Framing Board (All Sizes) - 2.4m x 1.2m
Free Delivery
on orders over £300
Kingspan
Kingspan Kooltherm K112 Framing Board (All Sizes) - 2.4m x 1.2m
£314.95£377.94
Was £0.00
£314.95 £377.94
Sold out
Unilin Thin-R 2.4m x 1.2m (All Sizes)
Unilin
Unilin Thin-R 2.4m x 1.2m (All Sizes)
£11.17£13.40
Was £0.00
£11.17 £13.40
Sold out
Call to enquire
Kingspan Kooltherm K12 Framing Board (All Sizes) - 2.4m x 1.2m
Free Delivery
on orders over £300
Kingspan
Kingspan Kooltherm K12 Framing Board (All Sizes) - 2.4m x 1.2m
£252.36£302.83
Was £0.00
£252.36 £302.83
Sold out
Call to enquire
Kingspan Kooltherm K15 Rainscreen Board (All Sizes) 2.4m x 1.2m
Free Delivery
on orders over £300
Kingspan
Kingspan Kooltherm K15 Rainscreen Board (All Sizes) 2.4m x 1.2m
£0.00£0.00
Was £0.00
£0.00 £0.00
Sold out
Call to enquire
Mannok Cavity Board - All Sizes
Mannok
Mannok Cavity Board - All Sizes
£49.00£58.80
Was £0.00
£49.00 £58.80
Sold out
Call to enquire
IKO Enertherm ALU PIR 2.4m x 1.2m - All Sizes
IKO PIR
IKO Enertherm ALU PIR 2.4m x 1.2m - All Sizes
£11.73£14.08
Was £0.00
£11.73 £14.08
Sold out
Steico Special Dry Wood Fibre Sarking/Sheathing Board - All Sizes
Steico
Steico Special Dry Wood Fibre Sarking/Sheathing Board - All Sizes
£26.94£32.33
Was £0.00
£26.94 £32.33
Sold out
Steico Therm Wood Fibre Insulation Board SE - All Sizes
Steico
Steico Therm Wood Fibre Insulation Board SE - All Sizes
£4.48£5.38
Was £0.00
£4.48 £5.38
Sold out
Steico Flex 036 Wood Fibre Insulation Batts - All Sizes
Steico
Steico Flex 036 Wood Fibre Insulation Batts - All Sizes
£27.93£33.52
Was £0.00
£27.93 £33.52
Sold out
Call to enquire
IKO Enertherm ALU 100mm x 2.4m x 1.2m
IKO PIR
IKO Enertherm ALU 100mm x 2.4m x 1.2m
£30.44£36.53
Was £0.00
£30.44 £36.53
Sold out
Recticel Eurothane GP 2.4m x 1.2m x 100mm
Free Delivery
on orders over £300
Recticel
Recticel Eurothane GP 2.4m x 1.2m x 100mm
£28.99£34.79
Was £0.00
£28.99 £34.79
Sold out

The 100mm insulation boards are essential building materials designed to provide top-notch thermal insulation for various construction applications. With a range of products from reputable vendors, understanding each board's unique features and applications can help you make an informed decision for your project.

 

General Purpose Insulation Boards

These boards are versatile and can be used in multiple areas of a building. They are perfect for floors, walls, and roofs, offering comprehensive insulation.

  • Celotex GA4000 and GA4100: Manufactured by Celotex, these are general-purpose PIR insulation boards. They provide solid thermal performance and are suitable for a range of applications.

  • Recticel Eurothane GP: Another reliable choice, it's known for its adaptability in multiple use-cases.

 

 

Floor Specific Insulation Boards

These boards are optimized for flooring applications. They ensure efficient thermal resistance between ground and living spaces.

  • Kingspan Thermafloor TF70: Manufactured by Kingspan, this board is designed primarily for floors. It's a reliable choice for those looking to reduce heat loss through the floor.

  • Kingspan Kooltherm K103 Floorboard: This board offers an advanced solution for flooring applications, ensuring top-tier thermal performance.

 

 

Roof Specific Insulation Boards

Designed primarily for roofing, these boards offer thermal insulation for both pitched and flat roofs.

  • Kingspan Thermapitch TP10 & Kooltherm K107: Best suited for pitched roofs, these boards ensure efficient insulation, reducing heat loss.

  • Kingspan Thermaroof TR27 & TR26: These are specifically designed for flat roofs, helping to maintain consistent indoor temperatures.

 

 

Wall Specific Insulation Boards

Wall insulation boards are crucial for maintaining indoor temperatures and reducing energy consumption.

  • Celotex CW4000 & Mannok Cavity Board: These boards are ideal for cavity walls, ensuring minimal heat transfer.

  • Kingspan Thermawall TW55 & TW50: Optimized for steel/timber framing, these boards offer effective wall insulation.

  • Kingspan Kooltherm K108 & K112: Advanced cavity and framing boards for best-in-class wall insulation.

 

 

 

Guidance on Selection

When selecting an insulation board:

  1. Identify the primary application area - wall, floor, or roof.

  2. Consider the type of construction - cavity wall, timber framing, etc.

  3. Always consult with professionals if unsure.

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