Weight Of Polyiso Insulation For Roofs

When it comes to thermal efficiency and a wide range of building applications polyiso insulation is the 1 insulating material available today.

Weight of polyiso insulation for roofs.

Polyiso can be installed on both commercial and residential structures on the roof or in the wall. It s light weight provides ease of handling. Insulation packaging weight size lttr pcs pl lbs 4 x 8 pc lbs 4 x 4 pl 4 x 4 sf pl lbs 4 x 8 pl 4 x 8 sf pl sf 48 trl weight per sf 0 5 96 9 45 453 60 1536 907 20 3072 73728 0 30. When it comes to estimating the weight of an existing roof field verification of the in place construction is necessary.

Polyiso is most commonly used as a continuous insulation for roofs and walls and as a protective roof cover board. Fm approved subject to the conditions of approval as a roof insulation when installed as shown in the current edition of the factory mutual research approvals guide. 1 when joints penetrations detailed appropriately. A built up roof for example will typically include the built up membrane itself with or without gravel as well as some kind of insulation and cover board which will vary in thickness from roof to roof.

When we say that hunter polyiso is the cornerstone of green buildings we re not just blowing smoke. Polyiso is a versatile high performance insulation solution that is suitable for a multitude of applications. Carlisle s tapered insulation helps promote rooftop drainage while providing excellent insulating value. Rigid roof insulation board.

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. 2 stated thermal resistance values are based upon conditioning requirements and test methodology found in astm c1289 and astm c518 for foil faced polyisocyanurate insulation. Excellent lttr value compared to any other fm class 1 rated products of equivalent thickness. Polyisocyanurate polyiso is a closed cell rigid foam insulation board made with recycled content that is widely used in commercial roofing.

Benefits of energyguard polyiso roof insulation include. See also material data sheet msds 1511 or msds 1911. Tapered polyiso minimizes the negative effects of ponding water and extends the service life of a roof. What is polyiso insulation.