Pagets supply a range of PIR Insulation boards from Celotex, one of Europe’s biggest insulation companies. We hold stock of a number of ranges, in a selection of thickness, but everything Celotex make is available to order. Always install Celotex insulation in accordance with the installation instructions provided.

TB4000
Thickness: 12-40mm
Board Size: 1200 x 2400mm
With a breadth of thickness range unrivalled by any other PIR manufacturer, Celotex TB4000 offers high performance insulation available from as thin as 12mm, TB4000 can be used for overcoming thermal bridging and for use in two layer build ups including between and under rafters and over stud in timber frame wall lining applications.

High performance insulation featuring low emissivity foil facings and supported by BBA certificates, TB4000 is suitable for a range of roof, wall and floor applications and also achieves an A+ rating when compared to the BRE Green Guide.

GA4000
Thickness: 50-100mm
Board Size: 1200 x 2400mm
GA4000 has long been at the heart of the Celotex product range. High performance insulation featuring low emissivity foil facings and supported by BBA certification, GA4000 is suitable for a range of roof, wall and floor applications.

Achieving an A+ rating when compared to the BRE Green Guide and offering enhanced thermal performance in cavity air spaces such as timber frame walls and in between and under pitched roof applications.

XR4000
Thickness: 110-200mm
Board Size: 1200 x 2400mm
XR4000 is a multi purpose insulation board enabling users to achieve lower U-values with a single layer of insulation than has previously been possible. The 200mm thick product positions Celotex as the manufacturer of the broadest range of product thickness from 12-200mm.

XR4000 helps meet current and future building regulations and carbon reduction programmes including Part L and Section 6 and is supported by BBA certification.

CW4000
Thickness: 40-100mm
Board Size: 1200 x 450mm
CW4000 provides a simple solution for partial fill cavity walls. High performance insulation featuring low emissivity foil facings, CW4000 offers enhanced thermal performance in cavity air spaces compared to typical PIR solutions to meet popular target U-values.

CW4000 is supported by BBA certification and achives A+ rating when compared to the BRE Green Guide.

FI5000
Thickness: 75 – 125mm
Board Size: 1200 x 2400mm
FI5000 is a premium performance flooring solution, suitable for concrete slab, beam and block, suspended timber and underfloor heating applications. FI5000 provides thermal performance benefits and has been designed with installation efficiency in mind. Featuring a super low lambda of 0.021 W/mK, FI5000 achieves compliance to UK building regulations with better U-values and thinner solutions.

FI5000 combines best in class PIR insulation with an innovative composite facer featuring a built-in vapour control layer (VCL), enabling direct screed, without the need for an additional separating layer. FI5000 features an enhanced compressive strength value of >175 kPa making it the ideal solution for a range of flooring applications.

PL4000
Thickness: 15-65mm
Board Size: 1200 x 2400mm
PL4000 comprises of high performance PIR insulation bonded to a tapered edge plasterboard. Available in a broad range of insulation thicknesses as thin as 15mm. PL4000 allows the user to install both the insulation and plasterboard in one operation thereby reducing installation times.

Supported by BBA certification and Ofgem approval, PL4000 is the perfect solution for internal solid wall upgrades and is certified for the broadest range of installation techniques including direct bonding (‘dot and dab’). PL4000 can also be used as the underneath layer of insulation in pitched and flat roof between and under applications in both new build and refurbishment projects.

US4000
Thickness: 25mm
Board Size: 1200 x 2400mm
US4000 is our premium performance PIR solution for floor perimeter  pstands suitable for use with Celotex FI5000. Manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has zero ozone depletion potential (ODP) and a low global warming potential (GWP).

US4000 has a low lambda of 0.022 W/mK. With a compressive strength value of ≥120 kPa, US4000 is easy to cut and install.

GD5000
Thickness: 25-60mm
Board Size: 1200x2400mm
GD5000 is a plasterboard thermal laminate comprising premium PIR insulation bonded to 12.5mm tapered edge plasterboard. Designed specifically for internal dry-lining, GD5000 can be used to upgrade internal solid walls or provide a second layer of insulation in timber frame constructions and between under pitched and flat roof applications.

Featuring a super low lambda or 0.021 W/mK with foil/kraft paper facings, GD5000 is ideal for achieving better U-values and thinner solutions in adhesively bonded (‘dot and dob’) applications. When compared to typical PIR, GD5000 offers up to 15% thinner solutions helping optimise internal space.

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