Insulation Board For Metal Roof

Fiberglass batts or glass mineral wool metal roof insulation.

Insulation board for metal roof.

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. Top surface is sealed with this special coating to reduce excessive asphalt absorption in hot asphalt applied roofing systems. No matter the climate zone rockwool stone wool does not shrink and does not lose its r value from install to reroof. The batts are located side to side on the rafter of the roof.

You can even place it under the foundation slab. Benefits benefits of densdeck roof board include. Rigid foam insulation also known as insulating boards provide high r values. Retroplus roof board is an expanded perlite mineral aggregate board.

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. Rockwool insulating roof boards offer warranties long term thermal performance. Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency. The most common material used for an insulating metal roof is fiberglass batts or glass mineral wool.

Rigid roof insulation board. Rigid insulation is one of the best tools to reduce your energy costs. 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.