Insulation Board For Metal Roof

Both materials make a great physical barrier between the interior building and the metal roof.

Insulation board for metal roof.

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. Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency. The easiest way to increase the value of your roof assembly is to insulate the insulation with a hybrid roof system. Fiberglass batts or glass mineral wool metal roof insulation.

You can even place it under the foundation slab. Install it anywhere from the roof to the foundation. Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to retroplus roof board on one side and a glass reinforced facer on the other. Rigid foam insulation also known as insulating boards provide high r values.

The most common material used for an insulating metal roof is fiberglass batts or glass mineral wool. No matter the climate zone rockwool stone wool does not shrink and does not lose its r value from install to reroof. Top surface is sealed with this special coating to reduce excessive asphalt absorption in hot asphalt applied roofing systems. Rigid insulation is one of the best tools to reduce your energy costs.

Rigid roof insulation board. Shown to withstand delamination deterioration warping and jobsite damage more effectively than other roofing membrane substrates such as paper faced gypsum board fiber board and perlite insulation. Benefits benefits of densdeck roof board include.