Rigid Insulation For Roof Decks

Plan to replace asphalt shingle roof with standing seam metal.

Rigid insulation for roof decks.

The greater your home s thermal resistance factor or r value the more energy efficient it is. It is made from cellular plastic or fibrous materials and pressed into boards. Insulation above the roof deck or air vapor impermeable insulation below the roof deck is needed for condensation control in an unvented roof. Rigid insulation under a cool roof in zone 3.

The first step with roof installation is to prepare the roof deck by getting rid of all dirt dust and contaminants. We would like to find a rigid insulation that can be placed before the roof is placed. Owens corning insulation products help improve thermal performance and control moisture in commercial institutional and. Rigid insulation for roof decks.

Foamular xps roof insulation for commercial buildings page 5 foamular xps roof insulation for commercial buildings foamular xps insulation is a rigid foam insulation which meets the needs of today s design professionals for a truly sustainable insulation product. Walls foundations roof and roof decks air distribution ceilings interior solutions mechanical pipe equipment appliances commercial insulation home page product types fiberglas insulation foamglas cellular glass foamular xps thermafiber mineral wool accessories all products. Rigid board insulation is the most common type of insulation used in low slope commercial roofing. Rigid foam insulation installation prepare roof deck.

The roof deck can be plywood metal concrete or wood planks. How to attach rigid insulation on the underside of the roof deck. Appreciate this extremely helpful blog. By concrete construction staff.

Rigid board insulation is typically applied to the top surface of the deck except in the case of a protected membrane roof pmr in which case it is applied over the. Walls foundations roof and roof decks air distribution ceilings interior solutions mechanical pipe equipment appliances commercial insulation home page. In our area of florida insulation is required in both the exterior walls and roof. All the insulating firms around here insulate standard homes with wood roofs.

I live in charleston sc in an old 1858 3 story wooden house. Densdeck roof boards are fm tested and approved as the only 1 2 gypsum product to meet the. The ratio of insulation above the roof deck or air permeable insulation below the roof deck is a matter of climate and interior conditions. With rising heating and cooling.

An excellent fire barrier densdeck roof boards feature a noncombustible core and inorganic surface that offer greater fire protection than other conventional commercial roofing products when applied over combustible roof decks and steel decks.