Roof And Deck Insulation Cost

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

Roof and deck insulation cost.

The average r value is r 3 6 to 4 2 depending on panel density. Here is a infographic simplifying the data. Includes basic coverage quantities and typical overage. 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.

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. For a 1 in thick panel. Here are the best insulation materials along with prices features and r values.

Have any more questions about spray foam roofing. You will pay 2 100 2 700 total. For professional installation plan to pay 2 000 or more. Includes on site setup site preparation job completion trash removal and work area cleanup.

At the highest end of the price range is 80 mil pvc membrane. Pvc deck cost per square foot is 9 12. 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. So if your roofing deck is 300 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. Excludes sales tax delivery upcharges and items not included in the description and notes. Material costs and going with diy the open cell costs about 600 to cover 1 000 sq. Average deck cost is 700 900 per 100 sq ft.

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. The average cost of expanded polystyrene insulation is 0 26 sq ft. Type b roof deck provides the best balance of strength and economy of all the 1 inch deep roof decks.

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. 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. B deck is available in lengths from 6 0 to 40 0.