Best forum for curious people - gutter contractor Traditionally flat roofs include the go-to style of roofing for commercial buildings, and the same as the name suggests, the roofs themselves lay flat over the top building. In relation to flat roofs, the most important thing to comprehend first is practically all of the roofing systems use what`s referred to as Membrane Roofing. This basically means which a material is used to move water off the ... Tue, 05 Feb 2019 10:10:57 UTC en