Single-Ply System

Single-ply roofs typically consist of a single layer of synthetic rubber (EPDM) or a thermoplastic membrane (PVC or TPO).

TPO (Thermoplastic Polyolefin) is a single-ply reflecting roofing material or membrane made out of ethylene-propylene rubber and polypropylene polymerized together. TPO roofing is usually installed mechanically attached or fully adhered systems.
TPO membranes are constructed out of co-polymerized rubber that offers the roofing systems great flexibility during cold weather conditions. TPO roofing is best known for its wide range of benefits including that of PVC & EPDM roofing systems.
TPO roofing membranes are entirely white and thus, tend to be highly reflective. This characteristic makes TPO an excellent option for a building owner who is looking for reducing overall energy costs.
The recyclability of the TPO membranes makes it a highly environmentally friendly roofing system.
TPO roofs are also highly durable and dirt resistant. They are also resistant to bacteria and debris accumulation –making them highly protective against punctures, tears, and overall impact damage.