Most commercial buildings in South Florida have flat or low-slope roofs, and they need different care than a pitched residential roof. National Roofing & Siding repairs and replaces commercial flat roofs for offices, retail, warehouses and multi-unit properties.
Call 866-240-7009 or request a free estimate.
What we handle
- Flat roof leak repair
- Seam, flashing and penetration repair
- Ponding water and drainage solutions
- Flat roof replacement
- Help choosing a roof system that fits your building and budget
Why it matters in South Florida
Flat roofs depend on a continuous, well-sealed membrane and good drainage. Common commercial flat roof systems include TPO, PVC, modified bitumen and built-up roofing, and each has different strengths. Ponding water, failed seams and worn flashing are the usual causes of leaks, especially after heavy South Florida rain.
Areas we serve
We serve commercial properties in Palm Beach County, Broward County, Martin County and Miami-Dade County.
Frequently asked questions
What causes flat roofs to leak?
The most common causes are ponding water, failed seams, worn flashing and damaged penetrations. An inspection identifies the root cause before any repair is recommended.
Can you help me choose a flat roof system?
Yes. We look at your building, budget and goals and recommend a practical option, then give you a free estimate.
Request a free commercial roofing estimate
Tell us about your building and we will schedule an inspection and give you clear, written pricing before any work begins. Call 866-240-7009 or use our contact form.