The General application range of Celotex products are split in to three size categories -
TB3000 12mm - 40mm
GA3000 / GA4000 50mm - 100mm
XR4000 120mm - 200mm
These are all essentially the same product but with varying thicknesses of Insulation Board.
Celotex Insulation boards are made from a expanded Polyisocyanurate (PIR) insulation foam with a foil facing to both sides.
Specification
Length: 2.4m.
Width: 1.2m.
Coverage: 2.88m2.
Thickness: 60mm.
Weight per m2: 2.26kg
Weight per board: 6.51kg
rValue: 2.70m2K/W.
Thermal conductivity: 0.022 W/mk - BS EN 12667.
Compressive strength: ≥140kPa - BS EN 826.
Water vapour resistance: >150MNs/g - BS EN 12086: Method B.
Spread of flame: Class 1 - BS 476-7.
Lambda Value = 0.022
Thickness = 60mm
Please feel free to contact us for a data sheet or any further application information
Please note : Due to recent national shortages of PIR insulation, We now offer Celotex, Ecotherm, Recticel and Iko to help to offer a speedy delivery. You may be offered an alternative brand due to local stock availability.