Fully Adhered
The sheet is bonded to the substrate for a smooth finish without fasteners.
TPO Roofing Installation & Repair in Bronx, NY
TPO is a heat-welded, reflective membrane built for flat roofs. We install and repair it, and explain when it is the right choice for your building.
What Is TPO Roofing?
TPO is a single-ply membrane, usually white or light in color, whose seams are melted together with hot air into one continuous sheet. Because the seams are fused instead of glued, a well-made TPO roof behaves like one large sheet.
Benefits of TPO Roofing
- Reflective surface that can lower roof temperatures on hot days.
- Heat-welded seams that fuse into one continuous membrane.
- Lightweight compared with layered or ballasted systems.
- Widely used, so materials and installers are readily available.
Where TPO Roofing Is Used
TPO is common on flat and low-slope roofs of apartment buildings, shops, and other commercial properties, where its reflective surface and welded seams suit large, continuous roof areas.
TPO Roof Installation Process
TPO Roof Repair and Maintenance
Most TPO problems show up at welds, corners, and edges. We confirm the membrane type, then clean, re-weld, or patch with compatible material, and test seams to confirm they are fully fused.
TPO vs. EPDM Roofing
TPO is usually white with heat-welded seams and more reflectivity, while EPDM is black or white rubber with glued or taped seams. TPO often suits buildings that want a cooler roof surface, while EPDM offers a long track record and cold-weather flexibility. See our EPDM roofing page for a closer look.
TPO Roofing Cost Factors
| Factor | How It Changes the Job |
|---|---|
| Sheet thickness and reflectivity | Thicker, higher-grade sheets cost more but can last longer. |
| Installation method | Fully adhered and mechanically attached systems differ in labor and material. |
| Welding and detail work | More seams, penetrations, and edges add labor. |
| Insulation condition | Wet insulation found during installation adds replacement cost. |
Is TPO Right for Your Property?
TPO suits roofs where reflectivity and welded-seam durability are priorities, especially on larger commercial buildings. We will inspect your roof and tell you honestly whether TPO, EPDM, or modified bitumen fits it best.
Frequently Asked Questions
How long does a TPO roof last?
A well-installed and maintained TPO roof commonly lasts 20 to 25 years, depending on installation quality and exposure.
Does a TPO roof really lower cooling costs?
A reflective surface can lower roof temperatures and may reduce heat entering the building on hot days. The actual savings depend on your insulation, ventilation, and how clean the surface stays, so treat it as a possible benefit, not a guarantee.
Can a damaged TPO weld be repaired?
Yes, in most cases. We clean the area and re-weld or patch it with compatible material, then test the seam to confirm it is fully fused.
Why does my TPO roof look dirty?
TPO surfaces collect dirt over time, which reduces reflectivity. Regular cleaning helps maintain both appearance and performance.
What is the difference between TPO and PVC roofing?
Both are single-ply, heat-welded membranes, but they use different chemistries. We work primarily with TPO and can advise on what suits your specific roof.
Can I install solar panels on a TPO roof?
Often yes, though it depends on the roof structure, attachment method, and local requirements. We will confirm how the roof can support the added load and equipment.
Call Bronx Roofing Pros
Get a TPO Roofing Estimate
Describe your roof and we will tell you whether TPO fits. Call (718) 719-0780.
(718) 719-07802243 White Plains Rd, Bronx, NY 10467