Flat roof / Discussions

...Roof for energy efficiency and water leaks? Maybe 2 layers?  The base for the roof will be Metal beams. Thanks, Rafael, Brooklyn  We would propose you use a rigid board insulation for a flat roof, and there are several to choose from. Probably one of the more common types of insulation used for flat roofs is rigid poly...

...flat roof and substantial overhang is causing a problem that's difficult to solve. Frost is building up on the underside of the overhang roof  deck and when the sun/temperature gets warmer there is water that drips through the tongue and groove soffitting. Please note that the soffits are non vented as the flat roof/at...