Okay --- I have a cement flat roof -- and I have new roofing system of a simple rubber membrane/tar paper, all my neighbors have replacement roofs much the same--- but they all leak. We are townhouses and our roofs are enclosed by brick walls on all 4 sides......
I am looking for a product that will be both a foam insulation (as we have NO insulation) and a "regrading" tool --- something that can give a "slant" to my flat roof and help water rush off to the gutter.
SPF can do all of this, but R value mmay be negated for the living space if you have a cold roof assembly.
__________________ www.roseroofing.net/ Free inspection within 12 miles
Seamless Polyurea Roofing Membranes for Metal Roofing, Roof Leak Repair, Seamless Commercial Spray Foam Insulation, Seamless Commercial Roofing, SPF Roofing, Industrial Insulation, Our trucks are red but our roofing is GREEN!