Roof And Deck Insulation Cost

Expanding foam insulation costs from about 0 50 to 2 50 per square foot.

Roof and deck insulation cost.

B deck is available in lengths from 6 0 to 40 0. You will pay 2 100 2 700 total. For a 1 in thick panel. For professional installation plan to pay 2 000 or more.

Includes on site setup site preparation job completion trash removal and work area cleanup. Here are the best insulation materials along with prices features and r values. Pvc deck cost per square foot is 9 12. The average cost of expanded polystyrene insulation is 0 26 sq ft.

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. Average deck cost is 700 900 per 100 sq ft. Includes basic coverage quantities and typical overage. The average cost of flat roof insulation is 0 67 per square foot for 1 inch thick polyiso with 6 r value.

At the highest end of the price range is 80 mil pvc membrane. Have any more questions about spray foam roofing. Material costs and going with diy the open cell costs about 600 to cover 1 000 sq. Here is a infographic simplifying the data.

The average r value is r 3 6 to 4 2 depending on panel density. 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. Ft while closed cell comes in at 1 200. Where rigid roofing insulation is used with b deck a minimum 1 inch thickness is required.

So if your roofing deck is 300 sq ft. For professional installation plan to pay 2 000 or more. 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. Type b roof deck provides the best balance of strength and economy of all the 1 inch deep roof decks.

Densdeck roof boards are fm tested and approved as the only 1 2 gypsum product to meet the. Excludes sales tax delivery upcharges and items not included in the description and notes. Please check with your local new millennium facility for lengths outside these parameters. You are looking to spend about 900 1 200 per 100 square feet installed.