TPO, EPDM, and modified bitumen systems for flat and low-slope commercial roofs. We work around your business hours and provide detailed documentation for your property records.
Commercial roofing requires different expertise than residential work. Flat and low-slope membrane systems, drain layouts, parapet walls, rooftop HVAC penetrations, and commercial-grade warranties demand a contractor who works on them regularly β not one who "does commercial too."
Carlos Martinez leads Apex's commercial division, certified in TPO and EPDM flat roofing systems. Our commercial clients include retail plazas, office buildings, warehouses, restaurants, and multi-unit residential properties across the Charlotte metro.
We understand commercial roofing projects can't disrupt your operations. We schedule work around your business hours, move methodically to protect your interior, and provide complete project documentation β including before/after photos and warranty paperwork for your property files.
The most popular commercial flat roofing system for good reason. Heat-welded seams create a monolithic waterproof membrane. White TPO reflects heat, reducing cooling costs by 15β25% β ideal for Charlotte's hot summers.
Highly durable synthetic rubber membrane suited for roofs with complex penetrations. Extremely resistant to UV and ozone. Available in black and white. Adhered, mechanically fastened, or ballasted systems.
Torch-applied or cold-adhesive reinforced asphalt systems. Excellent for roofs with multiple penetrations, equipment, and foot traffic. Multiple layers create a thick, durable surface.
Seamless silicone or acrylic coatings applied over existing commercial membranes to extend life 10β15 years without full tear-off. Significant cost savings when the existing membrane is sound.
Comprehensive roof condition assessment with moisture readings, core samples when needed, detailed report with photos and repair recommendations. Essential for property acquisition due diligence.
Active leaks damaging inventory or equipment require same-day response. We tarp, patch, and permanently repair commercial roofs on an expedited basis when business continuity is at stake.
Choosing the right commercial roofing system depends on your building's use, budget, and existing roof condition. Here's how the major options compare.
| Feature | TPO β | EPDM | Modified Bitumen |
|---|---|---|---|
| Cost | $$ Mid | $ Lower | $$ Mid |
| Lifespan | 20β30 years | 20β30 years | 15β20 years |
| Energy Efficiency | Excellent β white reflects heat | Good (white option) | Limited |
| Seam Strength | Excellent β heat welded | Good β adhesive tape | Good β torched |
| Best For | Most commercial buildings β | Complex penetrations | Heavy foot traffic |
It depends on the roof size and system. A 5,000 sq ft TPO replacement typically takes 2β4 days. Larger buildings (20,000+ sq ft) may take 1β2 weeks. We sequence work to minimize disruption to your operations and can work nights or weekends for businesses that can't be interrupted during operating hours.
Commercial membrane warranties are typically 15β30 years from the manufacturer, covering both materials and workmanship when installed by an approved contractor. TPO systems from major manufacturers like GAF and Carlisle come with 20-year NDL (No Dollar Limit) warranties when installed to spec. Apex also provides its own workmanship warranty on all commercial projects.
Possibly β if the existing membrane is structurally sound with no widespread moisture in the insulation. We take core samples and moisture readings to determine if restoration is viable. A silicone or acrylic coating over a sound TPO or EPDM roof can extend life 10β15 years at roughly 50% of replacement cost.
Yes β we provide complete project documentation including before/after photos, material specifications, installation records, permit documentation, and warranty paperwork. Commercial property owners and managers regularly request this for their maintenance files, and we have a standard documentation package ready for every commercial project.