Fiberglass Face Polyiso Roof Decking Insulation

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.

Fiberglass face polyiso roof decking insulation.

While other manufacturers may require up to 3 1 insulation over combustible decks resista polyiso has a ul class a rating for fire resistance. Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives. Add to list click to add item johns manville fiberglass face polyiso roof decking insulation 4 x 8 to your list. When it comes to thermal efficiency and a wide range of building applications polyiso insulation is the 1 insulating material available today.

My roof construction is as follows interior to exterior. Ship to store free. Both install in the same manner but the foil faced product offers slightly more r value. 5 8 thickness meets the requirements of type x per astm c 1177.

Gypsum board polyethylene r 29 fiberglass batts in 2x12 joists half inch plywood decking and finally a tar and gravel roof. When we say that hunter polyiso is the cornerstone of green buildings we re not just blowing smoke. It provides high thermal insulation value and efficiency over metal nailable and non nailable roof decks in built up modified bitumen and single ply membrane roofing systems. With a minimum of 70 recycled content the installed thermafiber products contributed to valuable leed credits helping the building earn a leed platinum certification.

1 when joints penetrations detailed appropriately. Select store buy. Fm class 1 for fire barrier requirements and ul class a unlimited slope with excellent surface burning characteristics. R panel is manufactured with a closed cell polyisocyanurate foam core bonded to fiberglass reinforced facers and designed for use over metal nailable and non nailable roof decks with a variety of membrane systems.

We re proud to say our products can be found in some of the tallest and safest buildings around the globe like salesforce tower. The double coating of non organic facing material on both sides of the insulation board also meets astm d 3273 standards for mold resistance. Is a rigid roof insulation board composed of a closed cell polyisocyanurate foam core bonded during the foaming process to universal fiberglass reinforced facers. Polystyrene foam and foil faced polyisocyanurate foam.

There is no dead airspace between the fiberglass and the plywood decking. See also material data sheet msds 1511 or msds 1911. Click to add item johns manville fiberglass face polyiso roof decking insulation 4 x 8 to the compare list. Polyiso can be installed on both commercial and residential structures on the roof or in the wall.

Meets the requirements of astm c 1177. Rigid foam insulation is available in two main types.