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single ply flat roofing, south west


A cost-effective option for both new build and refurbishment projects, single ply roofing is a complete roof system. It’s ideal for low-pitched, flat and green roof applications, especially where the roof is load-bearing.

Single ply roofing features strong and flexible membranes composed predominantly of synthetic polymers such as TPO, EPDM or PVC. These membranes can range in thickness from 1.1mm up to over 2mm and are homogenised to make them waterproof. They are resistant to changes in climate and temperature, and punctures. Combined with insulation and continuous support, single ply roofing can be incredibly durable and long-lasting.

single ply systems from progressive

We can install your single ply roofing as a ballasted system, mechanically attached, fully adhered, or we can retro fit it over existing profiled metal roof sheets. We also offer a range of weld-on seams to give the appearance of a standing-seam metal roof. All our systems come with the manufacturer’s guarantee.

Take a look at some of our single ply projects