TPO Roof Repair in Columbia & Lexington, SC
TPO Roof Repair in Columbia, SC
Fast, reliable TPO membrane repair for commercial and flat roof properties across the Midlands. Seam failures, punctures, ponding water — we fix it all.
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What Is TPO Roofing?
TPO (Thermoplastic Polyolefin) is one of the most popular flat roofing membranes in the commercial roofing industry. It's the white, single-ply membrane you see on warehouses, office buildings, retail spaces, and multi-family properties across South Carolina.
TPO roofs are prized for their energy efficiency — the reflective white surface reduces cooling costs by bouncing UV rays away from the building. They're also lightweight, chemical-resistant, and relatively affordable compared to other commercial roofing systems.
But like any roofing material, TPO membranes can develop problems over time. South Carolina's combination of intense summer heat, heavy rainstorms, hail, and hurricane-force winds puts significant stress on flat roofing systems. When issues arise, you need a contractor who understands TPO-specific repair techniques — not someone who treats every flat roof the same.
At Sands Roofing & Construction, we specialize in TPO roof repair across Columbia, Lexington, and the greater Midlands. Whether your TPO membrane has a failed seam, a puncture from storm debris, or ponding water from poor drainage, we diagnose the problem accurately and fix it right the first time.
Common TPO Roof Problems We Repair
TPO roofs are durable, but they're not indestructible. Here are the most common issues we see on TPO roofs throughout the SC Midlands:
Seam Failures
TPO seams are heat-welded together during installation. Over time — especially on roofs exposed to extreme temperature swings — these seams can separate or crack. Seam failure is the number one cause of leaks on TPO roofs. We re-weld failed seams using professional-grade hot-air welding equipment to create a watertight bond that meets or exceeds the original installation.
Punctures & Tears
Foot traffic from HVAC technicians, falling branches during storms, or hail impacts can puncture the TPO membrane. Even small punctures allow water infiltration that leads to insulation damage and interior leaks. We patch punctures with TPO-compatible materials and heat-weld the patch to ensure a seamless, permanent repair.
Ponding Water
Flat roofs are designed to drain water, but settling, poor initial slope design, or clogged drains can cause water to pool (pond) on the surface. Standing water accelerates membrane degradation and adds structural weight. We address ponding through drainage improvements, tapered insulation systems, or targeted membrane repair in affected areas.
Shrinkage & Membrane Pulling
TPO membranes can shrink over time, pulling away from flashings, edges, and penetrations like HVAC curbs and pipe boots. This creates gaps where water enters. We re-secure pulled membranes and install new flashing details to restore the waterproof envelope.
Storm & Hail Damage
South Carolina sees its share of severe weather. Hail can bruise or crack TPO membranes, and high winds can lift or tear sections. After any major storm, we provide thorough TPO roof inspections and work directly with your insurance company on covered repairs.
Our TPO Repair Process
Every TPO roof repair starts with understanding the full picture. Here's how we work:
Free Roof Inspection
We start with a comprehensive inspection of your entire TPO roof system — membrane condition, seam integrity, flashing details, drainage, and penetration points. We document everything with photos and provide a clear, honest assessment. No sales pressure.
Detailed Diagnosis & Estimate
Based on our inspection, we provide a written repair plan that explains exactly what needs to be done and why. You'll see itemized pricing with no hidden fees. For storm damage, we'll help you understand what your insurance policy covers.
Professional Repair
Our crew arrives on schedule with all materials and equipment ready. TPO repairs are completed using industry-standard hot-air welding techniques and manufacturer-approved materials. Most repairs are completed in a single day with zero disruption to your business operations.
Quality Verification & Warranty
After every repair, we perform a final inspection including seam testing to verify watertight integrity. We stand behind our work with a written workmanship warranty and help you understand any manufacturer warranty implications.
Leaking TPO Roof? Don't Wait.
Small TPO problems become expensive interior damage fast. Schedule your free inspection today.
Why Choose Sands Roofing for TPO Repair
Licensed & Insured Commercial Roofing Contractor
Sands Roofing & Construction is fully licensed and insured for commercial roofing work in South Carolina. We carry comprehensive general liability and workers' compensation coverage — protecting your property and your business.
Flat Roof Specialists
Unlike residential-only roofers who occasionally take flat roof jobs, we work on TPO, EPDM, and modified bitumen systems regularly. Our crews are trained in hot-air welding, proper membrane repair techniques, and commercial flashing details.
TAMKO Diamond Elite Contractor
As the Midlands' only TAMKO Diamond Elite contractor, we meet the highest standards for installation quality and customer satisfaction. While TAMKO is known for shingles, our Diamond Elite status reflects our overall commitment to craftsmanship that extends to every roofing system we touch.
Insurance Claim Expertise
Many TPO repairs are covered by commercial property insurance, especially after storms. We work directly with insurance adjusters, provide the documentation they need, and ensure you receive fair compensation for covered repairs.
Fast Response, Minimal Disruption
Roof leaks don't wait for convenient timing. We offer emergency response for active leaks and schedule all repairs around your business hours to minimize disruption to your operations.
TPO Roof Repair Cost
TPO roof repair costs depend on several factors, and we believe in complete transparency so there are no surprises.
Factors That Affect Cost
- Type of damage — Seam re-welding is less expensive than full section replacement
- Extent of damage — A single puncture costs less than repairing multiple areas across a large roof
- Roof accessibility — Multi-story buildings or roofs with limited access points may require additional equipment
- Insulation damage — If water has penetrated the membrane and damaged underlying insulation, that adds to the repair scope
- Emergency vs. scheduled — Emergency leak repairs during active weather events may carry a premium
Most TPO roof repairs in the Columbia area range from a few hundred dollars for simple patch repairs to several thousand for extensive seam work or large-area membrane replacement. We provide detailed, written estimates before any work begins — never during or after.
For storm-related damage, your commercial property insurance may cover the full cost of repairs. We work with all major insurance carriers and provide the documentation needed for a successful claim.
What Our Customers Say
Hear from property owners across the Midlands who trust Sands Roofing for their commercial roofing needs.
“Arrived promptly. They were respectful and took care of the job quickly and efficiently. Thanks for great customer service.”
Julia M.
Lexington, SC
“Sands Roofing and Construction is a great company to work with. They replaced my roof and such an easy transition across the board to include working with my insurance company. Highly recommend!”
Kim B.
Columbia, SC
“Absolutely amazing. They worked my project in so quickly so that I could finish closing on the property. Everyone was professional, courteous and timely. I will definitely be using again for any future roofing needs! 5 stars!”
Mary K.
Irmo, SC
Rated 4.9/5 stars based on 150+ reviews
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Leaking TPO Roof? Get Expert Repair Today.
Don't let a small TPO roof problem turn into a costly interior damage issue. Schedule your free inspection with Sands Roofing — the Midlands' trusted commercial roofing contractor.