Perlite Insulation Roof

Energyguard perlite roof insulation is designed to be used directly over structural roof decks.

Perlite insulation roof.

And the green community recognizes perlite enhanced products like lightweight insulating concrete roof decks as a high performance solution drawn from a natural material of nearly unlimited supply throughout the world. Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to 1 2 thick duraboard an expanded perlite mineral aggregate board on one side and a fiber glass reinforced facer on the other. Green roof soils perlite is great for green roof soils because it is lightweight low maintenance holds water and nutrients and is cost effective. Perlite may even be added into the asphalt mixture on a standard asphalt roof to improve insulation and fire resistance.

Or inorganic which includes glass fibers lightweight insulating concrete perlite cellular glass and mineral wool board. In recover applications all wet areas of the old roof must be removed. It is the ideal construction aggregate filler for masonry fill insulation roof decks floor systems and other significant areas that need insulation. The surface is treated to reduce bitumen absorption ensuring proper adhesion of roof membranes.

Outside of the construction industry perlite insulation is often used in very low temperature applications. Rigid roof insulation board. It is also widely used as a separation board over existing roofs in recover installations. Sproule wr 1200 is a pre formed high temperature non wicking pipe and block insulation.

It is composed of expanded perlite that is uniformly reinforced with a high strength fiber for use on systems operating up to 1200 f 649 c. Insulating values of a perlite concrete roofdeck depends on the density of the concrete mix that is prepared. Rigid board insulation can also be classified as organic consisting of wood foamed plastics and fiberboards. Typical u values range from 0 21 btu h ft 2 f 1 19 w m 2 k for a 2 inch 50 8 mm 27 lb ft 3.

Perlite roof insulation its insulating efficiency. 2 2 and 3 19 mm 25 mm 38 mm 51 mm and 76 2 mm. Perlite is a versatile and sustainable mineral that is mined and processed with a negligible impact on the environment. Rigid board insulation mechanically fastened to the metal deck.

It s light weight provides ease of handling. It may be used to line refrigerators for food storage or to build trucks used for shipping frozen goods. Energyguard perlite roof insulation is available in 2 x 4 610 mm x 1 22 m and 4 x 4 1 22 m x 1 22 m boards in standard thicknesses of 3. Expanded perlite s high insulating qualities light weight and versatility make it an essential part of the construction industry for loose fill insulation and lightweight insulating concrete.