Flat Roof Coating Costs

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

Flat roof coating costs.

For pricing and availability. One gallon of roof sealant might cost 15 to 30 per gallon with one gallon covering anywhere from 100 to 150 square feet. Professional warrantied labor prices will vary across different markets in the us. You can get a fairly good idea of the estimated cost to cover a flat roof based on the national average.

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. The cost of applying a polyurethane foam coating can be as little as 3 per square foot. The cost of acrylic coating will be between 5 to 6 per square foot. Black jack elasto kool 1000 5 gallon elastomeric reflective roof coating 10 year limited warranty item 139941.

Black jack silver seal 300 4 75 gallon aluminum reflective roof coating 3 year limited warranty item 12035. Mid range and high end spray on liquid roof coating applications. Flat roof coating typically involves coating over pre existing roof system such as a metal roof flat roof coating for materials will cost around 1 50 3 50 per square foot and 0 50 3 per square foot for labor. Prices for a professional application of a liquid roof coating will likely be as follows.

Professional application of roofing sealant costs approximately 1 000 to 2 500. 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.