insulation board range covers the thicker range of Celotex standard
insulation boards with the board thicknesses of 110mm , 120mm
, 130mm , 140mm , 150mm , 165mm and 200mm and standard board size
of 2400mm x 1200mm , 200mm at the time of writing gives Celotex
the thickest manufactured PIR board on the market.
Insulation Warehouse can supply all of the Celotex
XR4000 insulation range, many from stock in any
quantities on 2-3 working days for delivery although some thicknesses
may not be stocked in which case pack quantities may apply along
with a slightly longer lead time. These Celotex insulation boards
are made from Zero Ozone Depletion PIR foam inbetween layers of
low emissivity foil with a grid printed on the foil which helps
as a guide to cutting and for laying out underfloor heating pipework.