When a commercial building near High Point, NC needed TPO roofing High Point NC solutions, Sunny Sky Roofing was called to replace an aging ballasted EPDM roof system at Stratford Executive Court in Winston-Salem. The original roof had been in service for decades, and infrared moisture scanning revealed trapped water in multiple sections of the insulation—a common failure mode in older ballasted systems where drainage becomes compromised over time. What began as a routine evaluation quickly turned into a full tear-off and replacement to protect the building envelope.
Why High Point-Area Buildings Struggle With Aging EPDM and Ballasted Roof Systems
Ballasted EPDM roofs were popular in the Triad region for years due to their low upfront cost and ease of installation. However, North Carolina’s humid subtropical climate accelerates UV degradation, seam separation, and membrane shrinkage. When EPDM contracts, ballast stones shift, drainage pathways fail, and ponding water becomes chronic. Over time, moisture infiltrates the insulation board, reducing R-value and adding structural load. The Stratford Court project is a textbook example: our moisture scan identified isolated wet areas that, left untreated, would have led to deck rot and interior damage.
What This TPO Roofing High Point NC Project Involved
The scope of work included complete removal of the ballasted EPDM membrane, wet insulation, and compromised underlayment. We inspected the structural deck for integrity, replaced damaged sections, and installed new polyiso insulation board for improved thermal performance. The new TPO Roofing system was mechanically fastened using a fully adhered base sheet and heat-welded seams—eliminating the vulnerabilities of ballast and loose-laid systems. The building now benefits from a 20-year manufacturer warranty, reflective white membrane that reduces cooling costs, and a watertight assembly designed to handle the Triad’s seasonal freeze-thaw cycles and summer storms.
What Building Owners Should Know About TPO Roofing
TPO has become the most widely installed single-ply roofing membrane in North America for good reason. It offers superior UV resistance, excellent puncture tolerance, and heat-welded seams that outperform adhesive or tape-based systems. That said, not all TPO is equal. We partner with manufacturers like GAF commercial roofing systems, Carlisle SynTec, and Firestone to ensure membrane thickness, reinforcement scrim, and warranty terms meet the demands of North Carolina’s climate. A 20-year warranty is standard for mechanically fastened TPO when installed over code-compliant insulation and proper drainage. However, expect 15–20 years of service life in practice, depending on maintenance and exposure.
Honest Limitations
TPO is not a restoration candidate once it reaches end-of-life. Unlike metal or modified bitumen, which can sometimes be coated, TPO membranes that have experienced seam failure, punctures, or fastener back-out require replacement. Early intervention—such as annual inspections and proactive seam maintenance—extends service life and protects your warranty. Moisture scanning should be part of any pre-replacement evaluation to avoid leaving wet insulation in place.
Why Sunny Sky Roofing Serves High Point and the Triad
We’ve worked on commercial roofs across the areas we service in the Triad, including High Point, Greensboro, and Winston-Salem. Our approach starts with diagnostic tools—infrared cameras, core samples, and visual audits—to understand what’s failing and why. We don’t upsell replacement when restoration is viable, and we don’t patch over wet insulation. Every project is backed by manufacturer certifications, detailed scope documentation, and a local team that returns for warranty service.
If your High Point-area building has an aging EPDM, ballasted, or failing flat roof, call Sunny Sky Roofing at (336) 523-2103 or visit our contact page to schedule a roof assessment. We’ll deliver an honest evaluation and a solution that protects your building and your budget.
