Because any flat roof is inherently prone to leaking, itâ€™s important to hire skilled installers whenever flat roofing is repaired, replaced or installed.
This roofing category is often grouped with â€œlow-slopeâ€ roofing because many of the roofing treatments are the same. The most common flat-roofing materials used on residential and commercial buildings today include single-membrane systems like EPDM or rubber roofing, thermo-polyolefin (TPO) roofing and PVC roofing. Metal roofing is sometimes used on low-slope roofs, but not on flat roofs.
High-density Spray Polyurethane Foam (SPF) roofing is a system that coats the roof with a continuous layer of foam insulation that can also serve as the finished roof surface (as long as a protective coating is applied over the foam).