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The Smart Choice for Energy-Efficient Flat Roofing
Thermoplastic Polyolefin (TPO) has become the fastest-growing commercial roofing membrane for a reason. It bridges the gap between the durability of rubber (EPDM) and the seam strength of PVC, all at a cost-effective price point.
At Genc Construction, we've installed millions of square feet of TPO across New Jersey and New York. Our certified installers master the art of heat-welding, ensuring your roof performs flawlessly for decades, not just years.

Project Spotlight
Brooklyn Warehouse Complex
TPO membranes are designed to withstand the harsh temperature fluctuations of the Northeast while lowering your energy bills.
Reflects up to 85% of solar heat, significantly reducing cooling costs in summer months.
Heat-welded seams create a monolithic bond that is stronger than the membrane itself.
Lower installation costs compared to PVC or metal while delivering comparable performance.
Lightweight rolls allow for rapid deployment, minimizing disruption to your operations.
A TPO roof is only as good as its installation. We follow a rigorous 4-step protocol to ensure every seam is perfect and every detail is watertight.
We conduct infrared scans to identify moisture and assess the structural deck integrity.

Installing high-R-value polyiso insulation with a tapered layout for positive drainage.

Precision rolling and positioning of the TPO membrane, mechanically attached or adhered.

Robotic hot-air welding fuses seams at 1,000°F+ for a permanent, watertight bond.

We install TPO systems from industry leaders like GAF, Firestone, and Carlisle. Our installations meet or exceed all local building codes and manufacturer specifications.
20+
Years Lifespan
85%
Solar Reflectivity
Class A
Fire Rating
100%
Recyclable

Call +1 (201) 580-8255 or email gencbulent32@gmail.com
to schedule a free, no-obligation roof inspection and estimate.