Insulation Board For Metal Roof

Rigid foam insulation also known as insulating boards provide high r values.

Insulation board for metal roof. Benefits benefits of densdeck roof board include. Fiberglass batts or glass mineral wool metal roof insulation. Rockwool insulating roof boards offer warranties long term thermal performance. 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.

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. You can even place it under the foundation slab. Rigid insulation is one of the best tools to reduce your energy costs.

Install it anywhere from the roof to the foundation. 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. 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. Rigid roof insulation board. The batts are located side to side on the rafter of the roof.