Celotex - Insulation Online https://www.insulation-online.com/brands/celotex/ Your fast, efficient and caring service for the supply of competitively priced, trusted building and insulation products. Thu, 11 Jul 2024 10:27:39 +0000 en-GB hourly 1 https://wordpress.org/?v=6.8.2 Celotex XR4000 https://www.insulation-online.com/product/celotex-xr4000/ Mon, 22 May 2023 13:21:35 +0000 https://insulation-online.com/?post_type=product&p=1784 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.

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High performance rigid Polyisocyanurate (PIR) general application insulation board

Provides the thickest PIR insulation available from stock within the market – 200mm.

Suitable for use in a number of applications including roof, wall and floor systems.

Helps meet the requirements of Approved Document L and Section 6.

Includes low emissivity foil facings giving improved thermal insulation performance within cavity air spaces.

Can be used to provide reliable long-term energy savings for buildings.

BBA certified.

Thicknesses and Availability:

Available in most popular thicknesses at most depots; short lead-times may apply if we need to get stock in before delivering to site.

This XR4000 Range includes the following available product thicknesses: 110mm, 120mm, 130mm, 140mm, 150mm, 165mm and 200mm.

Some thicknesses may only be sold in pack quantities, however, we will happily check to see if individual depots will split packs, depending on you requirements.

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Celotex Thermaclass Cavity Wall 21 https://www.insulation-online.com/product/celotex-thermaclass-cavity-wall-21/ Mon, 22 May 2023 13:04:28 +0000 https://insulation-online.com/?post_type=product&p=1771 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.

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Lower lambda value, higher performance, rigid Polyisocyanurate (PIR) full fill cavity wall insulation board

Comes in tongue & grooved conveniently sized boards for installation between cavity wall ties.

Includes low emissivity foil facings giving improved thermal insulation performance within a 10mm residual cavity air space.

Can be installed with up to a 10mm residual cavity or as a full fill solution with no residual cavity.

Can be used to provide energy performance of new and existing buildings.

BBA certified.

Provides reliable long term energy savings for buildings.

Thicknesses and Availability:

Available in most popular thicknesses from the manufacturer; short lead-times apply as we may need to get the products in from Celotex before delivering to site.

This Thermaclass Cavity Wall 21 Range includes the following available product thicknesses: 90mm, 115mm and 140mm.

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Celotex TB4000 https://www.insulation-online.com/product/celotex-tb4000/ Mon, 22 May 2023 12:58:25 +0000 https://insulation-online.com/?post_type=product&p=1764 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.

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High performance rigid Polyisocyanurate (PIR) thermal bridging insulation board

Specifically designed to eliminate thermal bridges.

Suitable for use in a number of applications including roof, wall and floor systems.

Includes low emissivity foil facings giving improved thermal insulation performance within cavity air spaces.

Can be used to improve reliable long-term energy savings for buildings.

Thicknesses and Availability:

Available in most popular thicknesses at most depots; short lead-times may apply if we need to get stock in before delivering to site.

This TB4000 Range includes the following readily available product thicknesses: 20mm, 25mm, 30mm and 40mm.

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Celotex PL4000 https://www.insulation-online.com/product/celotex-pl4000/ Mon, 22 May 2023 12:35:38 +0000 https://insulation-online.com/?post_type=product&p=1756 Celotex PL4000 'Plasterboard Laminate', a rigid PIR foam insulation board with a 12.5mm tapered edge plasterboard on the front face and a composite aluminium foil/kraft paper on the back face, is suitable for the following applications: dot and dab or mechanically fixed dry lining direct to masonry and timber or steel frame walls and the underside of rafters or joists.

Available in thicknesses from 37.5mm - 77.5mm.

Has a Thermal Conductivity of 0.022 W/mK (0.19 W/mK for the plasterboard) and a compressive strength of 120kPa.

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High performance rigid Polyisocyanurate (PIR) insulated plasterboard

Can be easily used to help upgrade to current building regulation standards in pitched roof, flat roof and wall applications.

Ideal option for internal solid wall insulation.

Suitable for both direct bonding (‘dot and dab’) and mechanically fixed installation.

Featuring an inbuilt vapour control layer.

Ideal for new build, retrofit, and refurbishment.

Thicknesses and Availability:

All thicknesses are available from the manufacturer; short lead-times may apply as we may need to get the products in from Celotex before delivering to site.

This PL4000 Range includes the following available product thicknesses: 37.5mm, 52.5mm, 62.5mm, 72.5mm and 77.5mm.

Generally sold in pallet quantities only, however, we will happily check to see if individual depots will split pallets, depending on you requirements.

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Celotex GA4000 https://www.insulation-online.com/product/celotex-ga4000/ Mon, 22 May 2023 10:54:14 +0000 https://insulation-online.com/?post_type=product&p=1747 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.

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High performance rigid Polyisocyanurate (PIR) general application insulation board

Suitable for use in a number of applications including roof, wall and floor systems.

Includes low emissivity foil facings giving improved thermal insulation performance within cavity air spaces.

Easy to cut and shape.

Can be used to improve reliable long-term energy savings for buildings.

BBA certified.

Thicknesses and Availability:

Available in most popular thicknesses at most depots; short lead-times may apply if we need to get stock in before delivering to site.

This GA4000 Range includes the following readily available product thicknesses: 50mm, 60mm, 70mm, 75mm, 80mm, 90mm and 100mm.

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Celotex CW4000 https://www.insulation-online.com/product/celotex-cw4000/ Mon, 22 May 2023 10:00:01 +0000 https://insulation-online.com/?post_type=product&p=1733 Celotex CW4000 'Cavity Wall', a rigid PIR foam insulation board with low emissivity foil on both faces, is suitable for the following applications: partial fill cavity between the outer leaf and inner block with a 50mm residual cavity.

Available in thicknesses from 40mm - 100mm.

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

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High performance rigid Polyisocyanurate (PIR) partial fill cavity wall insulation board

Comes in conveniently sized boards for installation between cavity wall ties.

Includes low emissivity foil facings giving improved thermal insulation performance within cavity air spaces.

Can be used to provide energy performance of new and existing buildings.

BBA certified.

Provides reliable long term energy savings for buildings.

Thicknesses and Availability:

Available in most popular thicknesses at most depots; short lead-times may apply if we need to get stock in before delivering to site.

This CW4000 Range includes the following available product thicknesses: 50mm, 60mm, 75mm, 85mm and 100mm.

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