Fiberglass Board Roof Insulation

Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to 1 2 thick duraboard an expanded perlite mineral aggregate board on one side and a fiber glass reinforced facer on the other.

Fiberglass board roof insulation.

You can even place it under the foundation slab. Rigid insulation is one of the best tools to reduce your energy costs. Owens corning type 703 type 705 700 series fiberglas insulation boards are made of inorganic glass fibers with a thermosetting resin binder and formed into semi rigid or rigid rectangular boards. Insulation cover boards training and education take advantage of industry leading training and education though care the center for the advancement of roofing excellence.

Rigid foam board is just above the roof deck or an exterior insulation option. Install it anywhere from the roof to the foundation. Additionally densdeck has been shown to withstand de lamination 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.

Rigid foam insulation also known as insulating boards provide high r values. Fiberglass insulation boards are easy to handle and provide thermal and acoustical properties for applications across commercial industrial and residential projects. Structodek is lightweight compared to many other roofing cover boards and it is fiberglass free and cuts with a standard utility knife. It s light weight provides ease of handling.

It typically has 3 variations. The previous four options are all used beneath the roof. Type 703 and 705 are available with factory applied frk or poly encapsulated asj max facings. They keep your home at a comfortable temperature without the need to crank your heat.

Bare foam board one sided sheathing board or double sided which is also reference as structural insulated panels. The most insulated roof structure i ve built combined insulation of the space between rafters with a layer of high r foil faced foam board on the underside of the rafters. Rigid roof insulation board. This latter detail reduce the conduction losses and also allowed us to assure that there was no air leakage into the roof cavity this was a cathedral ceiling roof.