The old roof to re-laying insulation materials and sand cover paving waterproof material about how much cost
Through the field spraying process in the roof to form a continuous, seamless shell, effectively eliminating the hot and cold bridge effect, to achieve insulation and waterproof integration
You can Google Oriental Rainbow's official website, there are rainbow days cat flagship store and other links will have the price and product display, you can also contact Rainbow customer service, it is recommended that you choose the East Rainbow waterproof products and standardized construction team, the East Rain rainbow is the best quality waterproof listed companies RPUF-371 sprayed rigid polyurethane waterproof insulation integrated system "rain rainbow" spray foam polyurethane waterproof insulation integrated system is made of foam polyurethane foam waterproof insulation integrated material and protective surface layer constitute
