Flat Roof Insulation Board

2020 insulation cost estimate foam board insulation prices.

Flat roof insulation board.

While expensive the best insulation is polyiso rigid foam. Our range of high and optimum performance flat roof insulation products are suitable for use in a range of flat roofs. Once the roof demo was complete and the flat roof was cleared of any remaining debris some rotted 2x material around the perimeter of the roof was replaced. The rigid foam board insulation we used was 2 thick and came in 4 x 8 sheets.

Utilizes an environmentally compliant blowing agent containing pentane hydrocarbon to enhance the thermal performance of the foam insulation. With solutions ranging from our optim r vacuum insulation panels to our therma range of pir insulation we can provide the best solution for flat roof insulation for roofs with mechanically fixed bonded or torch applied waterproofing systems. You can expect to pay about 55 100 sq ft. High quality rigid foam insulation that is properly installed will greatly improve ventilation eliminate drastic temperature fluctuations inside the home and protect from leaks.

Flat roof insulation installation. Foam control plus flat roof insulation. It is top quality and the most cost effective product for your flat roof. The average cost of flat roof insulation is 0 67 per square foot for 1 inch thick polyiso with 6 r value.

Flat roof insulation is unfaced polustyrene and is suitable for use with loosely laid single ply membranes. Flat roof insulation is also used with conventional bur and mechanically or adhesively attached single ply and modified bitumen membranes when field applied cover boards are used. For a 1 inch board equivalent of 6 r value.