Celotex

Celotex

Celotex insulation is a high-performance, cost-effective way to keep your home warm in the winter and cool in the summer.

Made from polyisocyanurate (PIR) rigid foam insulation, Celotex is easy to handle and cut for installation into a variety of applications within the building envelope, including:

• Roof applications
• Wall applications
• Floor applications
• Partial and Full Fill Cavity walls

Celotex is generally widely stocked, however, some geographic locations may stock alternate brands.

Showing 1–4 of 6 results, including child brands

Manufacturer

Range

Product Type

Application

  • Celotex TB4000

    Celotex TB4000 'Thermal Bridging', a rigid PIR foam insulation board with low emissivity foil on both faces, is suitable for the following applications: thermal bridging in pitched and flat roofs, solid masonry and framed wall systems, and floors.

    Available in thicknesses from 20mm - 40mm.

    Has a Thermal Conductivity of 0.022 W/mK, a compressive strength of 120kPa and a Vapour Resistance that typically exceeds 150 MNs/gm.

    £9.32£15.70 View products
  • Celotex GA4000

    Celotex GA4000 'General Application', a rigid PIR foam insulation board with low emissivity foil on both faces, is suitable for the following applications: pitched and flat roofs, solid masonry and framed wall systems, and floors.

    Available in thicknesses from 50mm - 100mm.

    Has a Thermal Conductivity of 0.022 W/mK, a compressive strength of 140kPa and a Vapour Resistance that typically exceeds 150 MNs/gm.

    £9.32£30.21 View products
  • Celotex XR4000

    Celotex XR4000 'Extra Resistance', a rigid PIR foam insulation board with low emissivity foil on both faces, is suitable for the following applications: pitched roofs, flat roofs, solid masonry walls, timber and steel framed systems, and floors.

    Available in thicknesses from 110mm - 200mm.

    Has a Thermal Conductivity of 0.022 W/mK, a compressive strength of 140kPa and a Vapour Resistance that typically exceeds 150 MNs/gm.

    £9.32£411.91 View products
  • Celotex Thermaclass Cavity Wall 21

    Celotex Thermaclass Cavity Wall 21, a rigid PIR foam insulation board with low emissivity foil on both faces, is suitable for the following applications: cavity wall applications with up to a 10mm residual cavity or full fill cavity applications with no residual cavity.

    Available in thicknesses from 90mm - 140mm

    Has a Thermal Conductivity of 0.021 W/mK, a compressive strength of 120kPa and a Vapour Resistance that typically exceeds 300 MNs/gm.

    £1,093.28£1,170.67 View products