100mm Insulation Boards & Sheets

A popular choice for their excellent thermal performance, durability and fire resistance, 100mm insulation boards and sheets are structured to provide superior insulation properties. Made from various insulation materials like PIR, wood fibre, XPS and more, they're effective for insulating walls, floors and roofs, providing low thermal conductivity to significantly reduce heat transfer and help maintain a consistent temperature on your property. So you can keep your home or business warm in the winter and cool in the summer, simultaneously reducing your energy bills. 

100mm insulation boards and sheets also have strong structures with various benefits such as moisture, mould and rot resistance, meaning they are less likely to deteriorate over time. PIR boards are known to withstand impact and compression, making them suitable for high-traffic areas or areas where the risk of damage is apparent. With all that said, if you're unsure what insulation board and sheet size you need, you can speak to our excellent customer service team for advice and a no-obligation free quote. We'll ensure to provide UK fast delivery to maintain a reliable service. 

Looking for specific insulation materials? We also stock:

Want to know more about insulation sizes? Check out our Help and Advice guides below:

Showing 1 - 33 of 33 products in Insulation Board

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Products in Insulation Board:

Showing 1 - 33 of 33 products

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SKU

GA4100

£34.80 Incl. VAT
£0.00 Incl. VAT
SKU

PR100

£42.00 Incl. VAT
£0.00 Incl. VAT
SKU

GG300R100

£64.80 Incl. VAT
£0.00 Incl. VAT
SKU

25T2412100

£372.00 Incl. VAT
£0.00 Incl. VAT
SKU

K112-100MM

£468.00 Incl. VAT
£0.00 Incl. VAT
SKU

484009

£49.57 Incl. VAT
£0.00 Incl. VAT
SKU

K103/100

£372.00 Incl. VAT
£0.00 Incl. VAT
SKU

ITR26100

£228.00 Incl. VAT
£0.00 Incl. VAT
SKU

CW4100

£54.00 Incl. VAT
£0.00 Incl. VAT
SKU

STEICO-FLEX-100-575

£52.79 Incl. VAT
£0.00 Incl. VAT
SKU

877117

£20.40 Incl. VAT
£0.00 Incl. VAT
SKU

STEICO-FLEX-100

£35.00 Incl. VAT
£0.00 Incl. VAT
SKU

ITF70100

£150.00 Incl. VAT
£0.00 Incl. VAT
SKU

ITR27100

£174.00 Incl. VAT
£0.00 Incl. VAT
SKU

XPOOL-100MM

£102.00 Incl. VAT
£0.00 Incl. VAT
SKU

PAL-31029600

£552.00 Incl. VAT
£0.00 Incl. VAT
SKU

26D100

£150.00 Incl. VAT
£0.00 Incl. VAT
SKU

STEICO-THERM-100

£29.96 Incl. VAT
£0.00 Incl. VAT
SKU

EPS100/100/17.28

£199.97 Incl. VAT
£0.00 Incl. VAT
SKU

STEICO-SPEC-100

£55.86 Incl. VAT
£0.00 Incl. VAT
SKU

Q/UF0100

£54.00 Incl. VAT
£0.00 Incl. VAT
SKU

526150

£47.00 Incl. VAT
£0.00 Incl. VAT
SKU

31028100

£66.00 Incl. VAT
£0.00 Incl. VAT
SKU

242293

£54.00 Incl. VAT
£0.00 Incl. VAT
SKU

PAL-31028100

£1,440.00 Incl. VAT
£0.00 Incl. VAT
SKU

PAVFLEX 100-3

POA
£0.00 Incl. VAT
SKU

EPS100-100MM

POA
£0.00 Incl. VAT
SKU

PAVFLEXL 100-5

POA
£0.00 Incl. VAT
SKU

XPERI/100MM

POA
£0.00 Incl. VAT
SKU

FIB/300L-100

POA
£0.00 Incl. VAT

Showing 1-33 of 33