Flat Roof Insulation Costs

Applying a spray coat to a roof sounds easy.

Flat roof insulation costs. Tpo is 1 70 per sq foot pvc is 1 90 per sq foot. For a 1 inch board equivalent of 6 r value. Costs range from 6 50 to 12 50 per square foot installed depending on the project size scope and location. 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. It is top quality and the most cost effective product for your flat roof. Greenfiber blow in cellulose insulation fills gaps and voids to create an energy saving thermal blanket that can lower heating and cooling costs by 25 and reduce sound power by 60. The average cost of flat roof insulation is 0 67 per square foot for 1 inch thick polyiso with 6 r value.

The average cost of insulation panels the most common roof insulation is about 25 per square metre while spray foam insulation is at least 30 per square metre so we would estimate that the average cost of roof insulation in a property would be about 400 to 500. Pvc single ply membrane roof low. Insulating a flat roof can be expensive because high quality insulation such as 3 inch poly iso rigid foam board costs 1 25 per one square foot of insulation. Roof size and complexity membrane thickness insulation quality and labor charges.

We recommend having at least 20 r value worth of material for optimal energy efficiency. However we strongly recommend installing high quality roof insulation to avoid many problems that cheap crappy insulation will cause further down the line. Local store prices may vary from those displayed. Currently the average cost to install a tpo membrane is 5 5 6 per sq ft.

Your total price will depend on a number of factors such as. While expensive the best insulation is polyiso rigid foam. Out of all flat roofing materials tpo is considered to be one of the longest lasting and durable options. Modified bitumen roof high.

Flat roof insulation costs. In general materials used on flat roofs cost less than ones used on sloped ones. Fire resistant treated insulation is made with 85 recycled material that meets a class 1 fire rating to protect your home and give you more time to evacuate. Epdm is 1 50 per sq foot making it the cheapest single ply membrane.