Celotex Cold Deck Flat Roof Insulation

As for insulating below the joists an insulating laminate insulation bonded to plasterboard such as celotex pl4000 or a separate rigid pir insulation board finished with a separate sheet of plasterboard can be securely fixed to the joists to provide an internal finish to the roof.

Celotex cold deck flat roof insulation. Plasterboard standard non foil backed joists 1st deck vapour barrier 1000 gauge dpm 120mm of solid insulation celotex ga or kingspan tr26. Celotex td4000 is purpose designed for use in light traffic flat roof applications. We know insulation inside and out. Usecelotex td4000 to combine high performance thermal insulation with 5 5mm wbp ply for use in flat roof deck applications to minimise insulation thickness and give the following benefits.

2nd deck osb t g3 18mm waterproof finish grp. Celotex td4000 comprises a polyisocyanurate rigid foam insulation core with a thermal conductivity of 0 022 w mk and low emissivity aluminium foil facings on both sides bonded to a layer of 5 5mm wbp exterior grade plywood. Celotex td4000 pir insulation for light traffic flat roof applications. Tell them the type of insulation you have and what you intend to do with it.

For all updates and celotex announcements since june 2017 please see the links below. Is a three in one product to provide deck vapour. Alternatively battens can be secured to the underside of the. Saint gobain insulation uk manufacture and supply glass mineral wool slabs and rolls along with rigid polyisocyanurate pir boards that can be considered suitable for a wide range of applications across flat roofs whether you re looking to insulate at joist level or above the roof deck in your flat roof construction.

Celotex offer pir thermal insulation boards in various thicknesses for new build and refurbishment applications for both the commercial and domestic sectors. These boards offer a quick and easy way to achieve effective thermally insulated flat roof decks for building structures such as small extensions or garage roofs where there will only be occasional traffic.