Single Ply Membrane

Our modified PVC Single Ply Membrane is a premium thermoplastic membrane system that offers roofs with outstanding reflectivity and is resistant to a broad range of chemicals. This solution helps to extend the life of your roof and is overlapped and heat welded together during the installation process for exceptional durability, waterproofing, and energy-efficient protection.



Modified PVC roofing is extremely low maintenance and can reduce your cooling expense by up to 30%. This roof absorbs a large portion of the sun’s ultraviolet rays as heat, lower your energy bills and keeping your building cool all year long.



The process is very simple and can even recoup the cost during the warranty period.

Types of Single Ply Membrane Roofing

TPO (Thermoplastic Polyolefin)

PVC (Polyvinyl Chloride)

EPDM (Ethylene Propylene Diene Monomer)

Considered the gold standard of roofing material. The fastest growing commercial membrane roofing system. Engineered for superior, long term performance, while also being environmentally sound. Offers reduced maintenance and is very versatile. Offers resistance to environmental pollutants and chemicals.

A very long term, cost effective model. First choice for environmentally sound roofing systems, with its highly reflective, recyclable material. Extremely durable and has a high resistant surface. Solid options for locations with grease, oil, chemical concerns, and environments with dilute acidic effluents.

Often referred as “rubber roofing.” Very reliable, with over 40 years of proven effectiveness. Generally low costing to install. Great option for low-sloped roofs. 100% recyclable and eco-friendly. Fire resistant. Can last over 20 years, and generally has lower energy costs.

TPO Membrane Installation

Benefits of Single Ply Membrane Roofing

With over 60 years of use and experience, single ply membrane roofing has a proven track record. The lifespan about 20 years, but different models can fluctuate the true lifespan of a single ply roof. It is a very high performing roofing option. Most options can be cost effective and eco-friendly. Generally easy to install compared to other roofing options. Overall, it is very lightweight and flexible. This relieves the stress that is put on your build’s structure and foundation.


There are four primary installation methods for single ply roofing.


  • Mechanically Arched System – Used for flat roofs.
  • Fully Adhered System – For roofs that have minimal slope.
  • Induction-Welded Roofs – Used when mechanical attachment is not possible.
  • Ballasted System – Provides fast coverage at minimal cost.
TPO Membrane Installation

Get Your Free Roof Inspection

Find out the condition of your roof with a free commercial roof inspection from CityScapes Roofing.