Per 4 x 8 board it s a fraction of the weight of gypsum cover boards.
Gaf energyguard roof insulation board.
It is also widely used as a separation board over existing roofs in recover installations.
An insulation board made of glass fiber reinforced cellulosic felt facers bonded to a core of isocyanurate foam.
In recover applications all wet areas of the old roof must be removed.
Energyguard perlite recover board description energyguard perlite recover board is a heavy duty 1 2 thick perlite roof insulation board composed of expanded perlite cellulose binders and waterproofing agents.
With over 80 psi compressive strength and a durable coated glass facer energyguard hd is an ideal board for protecting your roof against the elements.
Energyguard nh ultra polyiso roof insulation.
When used with single ply tpo a total of at least 3 76 mm of energyguard ultra polyiso insulation is required.
A class b fire rating is also obtained when using at least a single layer of 1 5 38 1 mm energyguard ultra polyiso insulation.
A non halogenated ultra polyiso insulation board that is better for the environment since it does not contain potentially hazardous halogenated flame retardant chemicals.
Energyguard perlite roof insulation is designed to be used directly over structural roof decks.
Energyguard polyiso roof insulation.
Insulation cover boards training and education take advantage of industry leading training and education though care the center for the advancement of roofing excellence.
Improved fire resistance achieves a class a rating over combustible decks without the use of a gypsum board or fire rated slip sheet.
Energyguard polyiso roof insulation.
Energyguard composite board polyiso roof insulation.
Energyguard barrier polyiso insulation is made of coated glass fiber bonded to a core of isocyanurate foam and achieves an ansi ul790 roof rating over combustible wood decks with a board thickness.
It is treated for surface retention of bitumen and available in 2 x 4 0 6m x 1 2m 4 x 4 1 2m x 1 2m and 4 x 8 1 2m x 2 4m with a nominal thickness of.
Energyguard hd has an r value of 2 5 the highest of any cover board and at 11 lb.