Roof Deck Insulation Board

It is an acceptable practice to install a new roof over an existing roof membrane system provided that the roof deck is.

Roof deck insulation board.

The ratio of insulation above the roof deck or air permeable insulation below the roof deck is a matter of climate and interior conditions. Insulation above the roof deck or air vapor impermeable insulation below the roof deck is needed for condensation control in an unvented roof. Rigid foam board is just above the roof deck or an exterior insulation option. Tectum e tectum e n acoustical roof deck description.

Retroplus roof board is an expanded perlite mineral aggregate board. 5 8 densdeck roof boards can replace any generic type x gypsum board in. Densdeck roof boards are fm tested and approved as the only 1 2 gypsum product to meet the calorimeter requirements for conventionally insulated decks. Armstrong world industries inc.

Rigid roof insulation board. It typically has 3 variations. Three in one composite roof deck panels provide acoustics insulation and a nailable surface that accepts a wide variety of roofing materials. How to install insulation board over an existing roof membrane.

Walls foundations roof and roof decks air distribution ceilings interior solutions mechanical pipe equipment appliances commercial insulation home page. 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. Explore owens corning commercial roof and roof deck insulation products to help with your next building project.