Foam Flat Roof Cost

Although there are reasons that a building will need a thicker layer the most common reason is for energy efficiencies.

Foam flat roof cost. Foam roof pricing and installation cost checklist get at least 3 5 estimates before hiring a foam roof contractor estimates are typically free unless it s a service call for a repair. Naturally it depends on a lot of variables including where you are what kind of foam you prefer as in density thickness etc what protective coatings are used the building itself and the intricacy of the job. A spray foam roofing installation can be applied over an existing roof but it does require a clean surface for proper application. Create your own price list in homewyse lists for a basic project in zip code 47474 with 250 square feet the cost to install a foam roof starts at 1 85 2 35 per square foot.

The thicker you make the foam layer the high r value your roof will have. For example if your original foam roofing system cost 8 250 your foam roof recoating cost is about 2 062 to 2 475. Foam roof recoating usually costs about 25 to 30 of the original cost of the foam roofing system. On average it costs 1 65 2 25 per square foot for materials and labor on a typical spf roofing system which is a 1 5in layer of foam.

The cost of installing a foam roof depends on the style and size of the house but typically averages 4 5 per square foot for a total of 6 000 7 500 for a 1 500 square foot home. For average spf systems you will probably be looking at starting prices of approximately 6 per square foot and up. Actual costs will depend on job size conditions and options.