Roof And Deck Insulation Cost

Please check with your local new millennium facility for lengths outside these parameters.

Roof and deck insulation cost.

Includes on site setup site preparation job completion trash removal and work area cleanup. Spray foam insulation cost per square foot spray foam insulation costs 0 44 to 1 50 per board foot. Have any more questions about spray foam roofing. The average cost of flat roof insulation is 0 67 per square foot for 1 inch thick polyiso with 6 r value.

Pvc deck cost per square foot is 9 12. Densdeck roof boards are fm tested and approved as the only 1 2 gypsum product to meet the. High quality rigid foam insulation that is properly installed will greatly improve ventilation eliminate drastic temperature fluctuations inside the home and protect from leaks. Here is a infographic simplifying the data.

Type b roof deck provides the best balance of strength and economy of all the 1 inch deep roof decks. The average cost of expanded polystyrene insulation is 0 26 sq ft. 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. Then there is inverted roof insulation where the insulation goes above the weather proof layer with a new layer such as gravel becoming the external face of the roof.

For professional installation plan to pay 2 000 or more. You are looking to spend about 900 1 200 per 100 square feet installed. Excludes sales tax delivery upcharges and items not included in the description and notes. Where rigid roofing insulation is used with b deck a minimum 1 inch thickness is required.

B deck is available in lengths from 6 0 to 40 0. Ft while closed cell comes in at 1 200. The average r value is r 3 6 to 4 2 depending on panel density. A board foot is one square foot that is one inch thick or one square foot that s covered by one inch of spray foam insulation.

Material costs and going with diy the open cell costs about 600 to cover 1 000 sq. You will pay 2 100 2 700 total. Expanding foam insulation costs from about 0 50 to 2 50 per square foot. Includes basic coverage quantities and typical overage.

Average deck cost is 700 900 per 100 sq ft. At the highest end of the price range is 80 mil pvc membrane. Here are the best insulation materials along with prices features and r values. For a 1 in thick panel.