In reality no roof should be truly flat, with correct falls built in to allow correct drainage,' explains James Munro. 'With ...
Most flat roofs aren't actually flat; they slope slightly to one side (a 1/4-in. per foot is considered minimal) to allow drainage. After a heavy rain, puddles are inevitable. And the longer water ...
Recent changes made to the Apex Restoration & Roofing (303-691-5035) maintenance guidelines allow business owners to keep ...