Flat Roof Coating Costs

Sloped roofs are usually tiled or asphalt shingle where complete coating is not recommended.

Flat roof coating costs.

Mid range and high end spray on liquid roof coating applications. The cost of applying a polyurethane foam coating can be as little as 3 per square foot. This price is for a coating over a pre existing roof system such as a rubber membrane or metal roof. One gallon of roof sealant might cost 15 to 30 per gallon with one gallon covering anywhere from 100 to 150 square feet.

Professional application of roofing sealant costs approximately 1 000 to 2 500. The following prices are only meant to provide a general estimate of roofing sealant costs. On a 1 500 square foot roof that s a total. Flat roof coatings will cost between 0 15 to 2 00 per square foot for materials and an additional 0 50 to 3 00 per square foot for labor as broken down in the cost per square foot section above.

You can get a fairly good idea of the estimated cost to cover a flat roof based on the national average. Prices for a professional application of a liquid roof coating will likely be as follows. Black jack silver seal 300 4 75 gallon aluminum reflective roof coating 3 year limited warranty item 12035. Installation costs can be just as high for a flat roof as they would be for a steeper roof with say an 18 12 pitch.

For pricing and availability. Black jack elasto kool 1000 5 gallon elastomeric reflective roof coating 10 year limited warranty item 139941.