Roof And Deck Insulation Cost

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.

Roof and deck insulation cost. Spray foam insulation cost per square foot spray foam insulation costs 0 44 to 1 50 per board foot. For professional installation plan to pay 2 000 or more. At the highest end of the price range is 80 mil pvc membrane. For a 1 in thick panel.

Expanding foam insulation costs from about 0 50 to 2 50 per square foot. Includes basic coverage quantities and typical overage. Please check with your local new millennium facility for lengths outside these parameters. Pvc deck cost per square foot is 9 12.

For professional installation plan to pay 2 000 or more. 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. You are looking to spend about 900 1 200 per 100 square feet installed.

Densdeck roof boards are fm tested and approved as the only 1 2 gypsum product to meet the. 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. High quality rigid foam insulation that is properly installed will greatly improve ventilation eliminate drastic temperature fluctuations inside the home and protect from leaks.

The average r value is r 3 6 to 4 2 depending on panel density. 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. Average deck cost is 700 900 per 100 sq ft.

Includes on site setup site preparation job completion trash removal and work area cleanup. 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. Where rigid roofing insulation is used with b deck a minimum 1 inch thickness is required. Type b roof deck provides the best balance of strength and economy of all the 1 inch deep roof decks.

Here are the best insulation materials along with prices features and r values. B deck is available in lengths from 6 0 to 40 0. Excludes sales tax delivery upcharges and items not included in the description and notes. Warm or cold deck insulation can cost around 35 per square metre not too dissimilar from other roof insulation prices however exterior insulation is more expensive and can cost around 80 per square metre.