Fiberglass Face Polyiso Roof Decking Insulation

There is no dead airspace between the fiberglass and the plywood decking.

Fiberglass face polyiso roof decking insulation.

Select store buy. Both install in the same manner but the foil faced product offers slightly more r value. Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives. While other manufacturers may require up to 3 1 insulation over combustible decks resista polyiso has a ul class a rating for fire resistance.

My roof construction is as follows interior to exterior. Fm class 1 for fire barrier requirements and ul class a unlimited slope with excellent surface burning characteristics. The double coating of non organic facing material on both sides of the insulation board also meets astm d 3273 standards for mold resistance. Click to add item johns manville fiberglass face polyiso roof decking insulation 4 x 8 to the compare list.

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 information on this page is based on data considered to be true and accurate based on periodic internal. Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency. 1 when joints penetrations detailed appropriately.

Ship to store free. Rigid foam insulation is available in two main types. See also material data sheet msds 1511 or msds 1911. Polystyrene foam and foil faced polyisocyanurate foam.

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. With a minimum of 70 recycled content the installed thermafiber products contributed to valuable leed credits helping the building earn a leed platinum certification. 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. Meets the requirements of astm c 1177. Add to list click to add item johns manville fiberglass face polyiso roof decking insulation 4 x 8 to your list. 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.

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