Insulation Board For Metal Roof

The batts are located side to side on the rafter of the roof.

Insulation board for metal roof.

Rigid insulation is one of the best tools to reduce your energy costs. Fiberglass batts or glass mineral wool metal roof insulation. 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. The easiest way to increase the value of your roof assembly is to insulate the insulation with a hybrid roof system.

No matter the climate zone rockwool stone wool does not shrink and does not lose its r value from install to reroof. Retroplus roof board is an expanded perlite mineral aggregate board. Rigid roof insulation board. Top surface is sealed with this special coating to reduce excessive asphalt absorption in hot asphalt applied roofing systems.

You can even place it under the foundation slab. Both materials make a great physical barrier between the interior building and the metal roof. Rockwool insulating roof boards offer warranties long term thermal performance. 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.

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. Install it anywhere from the roof to the foundation. Rigid foam insulation also known as insulating boards provide high r values.