40mm Insulation

40mm insulation is a slim insulation material suitable for application in ceilings, floors, roofs and walls where space may be limited. It has exceptional thermal conductivity, serving as a supportive insulative material in cold and warm temperatures. What's more, 40mm thick insulation is made from a vast range of materials, not limited to foilmineral woolwood fibre and PIR to suit different needs for the building. 

In addition to thermal insulation, some 40mm insulation solutions feature acoustic insulation benefits and fire protection for further support. Couple that with the different dimensions available, and you have lots to choose from to suit specific project requirements. If you're unsure about the insulation 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 reliable support. 

Looking for a specific type of insulation material? We also stock:

Want to learn more about various insulation thicknesses? Check out our handy advice guides below:

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Showing 1 - 36 of 58 products in Insulation

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Products in Insulation:

Showing 1 - 36 of 58 products

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SKU

IYSQ1410

£138.00 Incl. VAT
£0.00 Incl. VAT
SKU

TB4040

£20.40 Incl. VAT
£0.00 Incl. VAT
SKU

BREATHERQUILT 001

£114.00 Incl. VAT
£0.00 Incl. VAT
SKU

PR40

£22.20 Incl. VAT
£0.00 Incl. VAT
SKU

484003

£49.57 Incl. VAT
£0.00 Incl. VAT
SKU

STEICO-THERM-40

£10.76 Incl. VAT
£0.00 Incl. VAT
SKU

STEICO-FLEX-40

£56.00 Incl. VAT
£0.00 Incl. VAT
SKU

STEICO-PRO-40

£25.74 Incl. VAT
£0.00 Incl. VAT
SKU

SF19BB-15

£180.00 Incl. VAT
£0.00 Incl. VAT
SKU

10532895

£444.00 Incl. VAT
£0.00 Incl. VAT
SKU

JCW-REFLECTA-V-12002400

£234.00 Incl. VAT
£0.00 Incl. VAT
SKU

JCW-REFLECTA-V-12002000

£210.00 Incl. VAT
£0.00 Incl. VAT
SKU

K/UF40

£206.40 Incl. VAT
£0.00 Incl. VAT
SKU

JCW-REFLECTA-H-6002400

£126.00 Incl. VAT
£0.00 Incl. VAT
SKU

JCW-BAFFLE-V-600600

£56.40 Incl. VAT
£0.00 Incl. VAT
SKU

31028040

£36.00 Incl. VAT
£0.00 Incl. VAT
SKU

SQ TR BRI 1500 X 10

£138.00 Incl. VAT
£0.00 Incl. VAT
SKU

GG300R40

£64.80 Incl. VAT
£0.00 Incl. VAT
SKU

JCW-REFLECTA-V-600600

£39.00 Incl. VAT
£0.00 Incl. VAT
SKU

SF19FR-15

£174.00 Incl. VAT
£0.00 Incl. VAT
SKU

JCW-BAFFLE-H-600600

£66.00 Incl. VAT
£0.00 Incl. VAT
SKU

Q/UF040

£27.60 Incl. VAT
£0.00 Incl. VAT
SKU

SF19BB-12

£144.00 Incl. VAT
£0.00 Incl. VAT
SKU

JCW-REFLECTA-H-1200600

£62.40 Incl. VAT
£0.00 Incl. VAT
SKU

4509369

£50.40 Incl. VAT
£0.00 Incl. VAT
SKU

915725

£68.40 Incl. VAT
£0.00 Incl. VAT
SKU

JCW-REFLECTA-V-1200600

£75.00 Incl. VAT
£0.00 Incl. VAT
SKU

CW4040

£70.80 Incl. VAT
£0.00 Incl. VAT
SKU

4509365

£25.20 Incl. VAT
£0.00 Incl. VAT
SKU

XT/PR-40

£23.66 Incl. VAT
£0.00 Incl. VAT
SKU

JCW-BAFFLE-H-12001000

£126.00 Incl. VAT
£0.00 Incl. VAT
SKU

JCW-BAFFLE-H-12001200

£150.00 Incl. VAT
£0.00 Incl. VAT
SKU

JCW-BAFFLE-H-12001500

£162.00 Incl. VAT
£0.00 Incl. VAT
SKU

JCW-BAFFLE-H-12001800

£234.00 Incl. VAT
£0.00 Incl. VAT

Showing 1-36 of 58