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Protect your flat or low-slope property with a single-ply TPO membrane built for strong coverage. We use careful installation and heat-welded seams for lasting roof performance.

Flat and low-slope roofs need materials that can handle moisture, changing weather, and vulnerable seam areas. When an aging membrane begins to deteriorate, or seams fail, water can enter the roofing assembly and damage materials below. Delaying these concerns can lead to larger repairs and greater disruption for residential and commercial property owners.
Sterner Brothers Roofing provides TPO roofing installation in Levittown, PA, using careful techniques designed around the needs of each structure. TPO combines the flexibility of rubber with the seam strength of heat-welded thermoplastic material. We focus on proper preparation, membrane placement, flashing, penetrations, and secure seams throughout installation. With 12 years of industry experience, our family-owned team provides clear communication and quality workmanship from the initial assessment through project completion.
A TPO roofing system uses a single-ply thermoplastic membrane to create continuous coverage across appropriate flat and low-slope structures. One of its defining features is the use of hot-air welding to connect membrane sections, helping create strong bonds at critical seam areas.
Our approach to TPO roof installation starts with evaluating the roof structure and existing conditions. Careful preparation allows the new membrane to perform as intended and helps reduce avoidable vulnerabilities after installation.
Important features include:
Free roof replacement quotes and financing options are available for qualifying projects. Qualifying reroofs include a 12-year craftsmanship warranty, while qualifying rip-and-reinstallation projects include a 15-year craftsmanship warranty.
Choosing a TPO roof system involves more than selecting the membrane itself. Surface preparation, drainage, flashing, penetrations, attachment methods, and welded seams all contribute to the performance of the finished roof. We consider these details throughout each project to create a roofing system suited to the property.
For an existing TPO roof, recurring leaks or widespread membrane deterioration may indicate that repair alone is no longer practical. We can evaluate the roof condition and explain available options before work begins. If wind, hail, or severe weather caused the damage, we can also coordinate with insurance companies and public adjusters when applicable.
Sterner Brothers Roofing serves Levittown, PA, and the Greater Philadelphia Area with TPO roofing installation backed by 12 years of industry experience. We also maintain 24/7 emergency availability when unexpected roofing problems require timely attention. Schedule your TPO roofing project to discuss your property, existing roof condition, and suitable next steps.
TPO is a thermoplastic single-ply membrane used on appropriate flat and low-slope roofs. The material combines flexibility with heat-welded seams to create continuous coverage across residential and commercial roofing applications.
TPO membrane sections are joined using hot-air welding. Proper seam construction is an important part of the installation because these connections help create consistent protection across the roofing surface.
Yes. Commercial TPO roofing is suitable for many low-slope buildings. We assess the roof structure, existing condition, drainage, and project requirements before planning an installation.
Replacement may be appropriate when an existing membrane has widespread deterioration, recurring leaks, extensive damage, or other issues that make continued TPO roof repair less practical.
Financing options and free roof replacement quotes are available. Qualifying reroofs include a 12-year craftsmanship warranty, while qualifying full rip-and-reinstallation projects include a 15-year craftsmanship warranty.
Considering TPO for your low-slope roof? Request a free quote to review the property, membrane requirements, and installation options before your project begins.