Rigid Insulation Roof Deck

Owens corning foamular xps insulation is a closed cell moisture resistant rigid foam board ideal for many roofi ng applications including single ply protected roof membrane assemblies prma tapered vegetative roofs plaza decks architectural metal roofi ng and recover roofi ng.

Rigid insulation roof deck.

Both install in the same manner but the foil faced product offers slightly more r value. The 6 inches of rigid insulation added to the top of the existing roof deck needed to be done in a manner that was invisible. The first step with roof installation is to prepare the roof deck by getting rid of all dirt dust and contaminants. After the roof deck is prepared the rigid foam boards need to be cut to size to fit snugly together on your roof.

Install nailbase for cladding. 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. They had to look original. Rigid insulation for roof decks in our area of florida insulation is required in both the exterior walls and roof.

Rigid insulation layers exterior to existing roof sheathing must provide sufficient thermal insulation r value to control condensation risk see climate specific guidance. Nailbase must be vented in high snow load areas. Polystyrene foam and foil faced polyisocyanurate foam. There are lots of different ways to insulate this type of roof but one of the best methods calls for the installation of rigid foam insulation above the roof sheathing.

The trim the frieze boards the fascia and the overhangs all had to look like they belonged. The roof deck is cold wood decks without insulation above them will readily equilibrate to the exterior temperature. 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. There are at least two good reasons why this approach makes more sense than installing the insulation under the roof sheathing.

Rigid foam is produced in various size panels 4 ft x 8 ft 4ft x 4ft etc. Rigid foam insulation is available in two main types. All the insulating firms around here insulate standard homes with wood roofs.