Celotex Insulation

Celotex Insulation

Elevate the thermal performance of your space with Celotex insulation. Manufactured from polyisocyanurate (PIR) foam, these insulation boards deliver low thermal conductivity values of around 0.021 W/mK for high efficiency. You can achieve an insulation of up to R-7.5 per inch. Celotex insulation board severely restrict heat flow through a variety of building envelopes like a wall, roof or floor. This enables warmer interiors in the winter months. Summer months also remain comfortable indoors without heavy reliance on air conditioning. By upgrading your insulation with Celotex, spaces run very energy efficiently all year round. Installation flexibility is unmatched too due to the insulation's durable composition and shear resistance between layers. Celotex is usable across wall types and under various exterior cladding or render finishes.

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  1. Price from: £16.21 £19.45
  2. 2 - 3 WORKING DAY DELIVERY

    • Vapour control 150MN.s/g.m
    • BBA certificate 12/4926
    Price from: £54.37 £65.24
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    • Flat roofing
    • Excellent compressive strength
    Price from: £3,196.09 £3,835.31
  4. Contact Us For Delivery Times

    • 8' x 4'
    • Excellent compressive strength
    Price from: £3,823.11 £4,587.73
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    • Built up flat roofing
    • Excellent dimensional stability
    Price from: £3,165.22 £3,798.26
  6. Discontinued Product - Contact Us For Alternative

    • Excellent thermal performance
    • Class O fire performance

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per page
Set Descending Direction
Elevate the thermal performance of your space with Celotex insulation. Manufactured from polyisocyanurate (PIR) foam, these insulation boards deliver low thermal conductivity values of around 0.021 W/mK for high efficiency. You can achieve an insulation of up to R-7.5 per inch. Celotex insulation board severely restrict heat flow through a variety of building envelopes like a wall, roof or floor. This enables warmer interiors in the winter months. Summer months also remain comfortable indoors without heavy reliance on air conditioning. By upgrading your insulation with Celotex, spaces run very energy efficiently all year round. Installation flexibility is unmatched too due to the insulation's durable composition and shear resistance between layers. Celotex is usable across wall types and under various exterior cladding or render finishes.