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SunRidge Roofing installs heat-resilient roofing systems built for the Arizona desert. We specialize in tile, metal, and reflective coating systems. Licensed and bonded in AZ. 25+ ...
Quick Answer: Commercial roofing covers flat and low-slope systems on warehouses, offices, retail, and industrial buildings. Common systems include TPO, EPDM, PVC, modified bitumen, and metal. Costs run $4–$12 per square foot installed and roofs typically last 20–35 years.
What Is Commercial Roofing and When Do You Need It?
Commercial roofing is fundamentally different from residential — most commercial buildings have flat or low-slope roofs and use single-ply membranes, modified bitumen, or built-up systems instead of shingles. Contractors work directly with property managers, facility managers, and owner reps. Projects often involve coordination with HVAC contractors, electricians (for solar prep), and tenants who must remain in operation during work.
How Much Does Commercial Roofing Cost in 2026?
| Project Scope | Typical Cost Range |
|---|---|
| TPO single-ply membrane (most common) | $5.00 – $9.00 per sq ft |
| EPDM rubber membrane | $4.50 – $8.50 per sq ft |
| PVC single-ply membrane | $6.00 – $11.00 per sq ft |
| Modified bitumen (mod bit) | $5.00 – $10.00 per sq ft |
| Built-up roofing (BUR / tar and gravel) | $5.50 – $9.00 per sq ft |
| Standing seam metal | $8.00 – $14.00 per sq ft |
Pricing varies by region, materials, roof complexity, and current labor demand. Always get at least three written estimates.
What Types of Commercial Roofing Do Contractors Handle?
- TPO membrane installation and repair
- EPDM rubber roof systems
- PVC membrane systems
- Modified bitumen and BUR systems
- Standing seam metal commercial roofing
- Roof coating and restoration (silicone, acrylic)
- Green roof and reflective cool roof systems
- Roof leak repair and emergency response
- Preventive maintenance contracts
- Solar panel mounting prep and integration
How Do I Choose a Commercial Roofing Contractor?
- Verify the contractor is licensed for commercial work in your state — residential licenses are not always sufficient.
- Confirm they carry $2M+ general liability and current workers comp.
- Check certifications from major manufacturers (Carlisle, Firestone, GAF Commercial, Johns Manville).
- Get references from at least three commercial properties, ideally similar in size and use.
- Confirm the contractor can provide manufacturer-backed system warranties (10–30 years), not just workmanship warranties.
- For occupied buildings, confirm phasing, dust control, fall protection, and coordination plans before signing.
Top Commercial Roofing Contractors
Vetted, reviewed, and ready to quote your project.
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United Roofing & General Contractors
Roofing contractor serving Dallas, TX
United Roofing & General Contractors is a roofing contractor serving Dallas, TX. Rated 4.9 out of 5 across 64 Google reviews. Contact them through this profile for a free, no-oblig...
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LOA Construction and Austin Roofing
Roofing contractor serving Austin, TX
LOA Construction and Austin Roofing is a roofing contractor serving Austin, TX. Rated 5.0 out of 5 across 980 Google reviews. Contact them through this profile for a free, no-oblig...
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JKs General Contracting and Roofing & Siding.
Roofing contractor serving Philadelphia, PA
JKs General Contracting and Roofing & Siding. is a general contractor serving Philadelphia, PA. Rated 5.0 out of 5 across 3 Google reviews. Contact them through this profile for a ...
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Altair Austin Roofing Company
Roofing contractor serving Austin, TX
Altair Austin Roofing Company is a roofing contractor serving Austin, TX. Rated 5.0 out of 5 across 19 Google reviews. Contact them through this profile for a free, no-obligation r...
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White Rock Roofing
Roofing contractor serving Dallas, TX
White Rock Roofing is a roofing contractor serving Dallas, TX. Rated 5.0 out of 5 across 207 Google reviews. Contact them through this profile for a free, no-obligation roofing quo...
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Get Free QuotesFrequently Asked Questions About Commercial Roofing
What is the most common commercial roofing material?
TPO (thermoplastic polyolefin) is the most common commercial roofing material in the US, accounting for over 50% of new commercial installations. It's reflective, energy-efficient, and offers a good cost-to-life balance.
How long does a commercial roof last?
TPO and EPDM membranes last 20–30 years. PVC and modified bitumen last 25–35 years. Properly installed standing seam metal can last 40–70 years. Maintenance and inspection schedules significantly affect longevity.
How much does commercial roofing cost per square foot?
In 2026, commercial roofing runs $4–$12 per square foot installed depending on system. TPO averages $5–$9, EPDM $4.50–$8.50, PVC $6–$11. Tear-off and decking repair add to the total.
Can a commercial roof be repaired or does it need replacement?
Commercial roofs over 15 years old with widespread damage typically need replacement. Localized damage on younger roofs can usually be repaired with patches, seam welding, or coatings. A condition assessment determines the right path.
What is a commercial roof coating?
Roof coatings are liquid-applied layers (silicone, acrylic, or polyurethane) that extend the life of an existing membrane by 10–20 years and improve reflectivity. Coatings cost 30–50% less than full replacement.
How are commercial roofing warranties structured?
Two layers: manufacturer warranty (typically 15–30 years on materials and labor when installed by a certified contractor) and contractor workmanship warranty (typically 5–10 years). Always require a manufacturer system warranty.
Do I need to vacate the building during commercial roofing?
Most commercial roofing work is done with the building in operation. Phased approaches, dust control, and after-hours scheduling minimize tenant disruption. Some work — like complete tear-off in office buildings — may require evening or weekend phasing.
What is the best commercial roofing system for a warehouse?
TPO is the most common choice for warehouses due to cost, reflectivity, and ease of repair. EPDM is a solid alternative for cold climates. Standing seam metal works well for new builds where the long lifespan justifies the higher upfront cost.
People Also Ask
How often should commercial roofs be inspected?
Twice yearly is the industry standard — once in spring and once in fall. Annual minimum. Inspections after major weather events are critical for warranty preservation.
Are commercial roof repairs tax deductible?
Repairs are typically deductible as ordinary business expense in the year incurred. Full replacements are usually capitalized and depreciated over the building's schedule. Always confirm with your tax advisor.
Can solar panels be installed on a commercial roof?
Yes — modern PV systems can be installed on most commercial roof types. The roof should have at least 10 years of remaining life before installation, since panel removal for re-roofing is expensive.
What is a commercial roof maintenance contract?
A maintenance contract typically includes 2 inspections per year, minor repair work, drain cleaning, and condition reporting. Contracts run $0.05–$0.25 per square foot per year and significantly extend roof life.
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