TPO Roofing Installation & Repair
TPO (Thermoplastic Polyolefin) has become one of the fastest-growing commercial roofing systems in North America. Its combination of energy efficiency, durability, and cost-effectiveness makes it an excellent choice for flat and low-slope roofs. Burbank Roofing provides expert TPO installation for commercial and residential properties.
What is TPO Roofing?
TPO is a single-ply reflective roofing membrane made from polypropylene and ethylene-propylene rubber. It's manufactured in sheets that are welded together using hot air to create a seamless, waterproof surface. TPO combines the benefits of EPDM (durability) and PVC (heat-welded seams) into one high-performance system.
Benefits of TPO Roofing
- Energy Efficiency - White TPO reflects up to 87% of UV rays, significantly reducing cooling costs. Many TPO products are ENERGY STAR® rated.
- Cost-Effective - Lower material and installation costs compared to PVC while offering similar performance.
- Durable - Excellent resistance to tears, punctures, and impact damage.
- Heat-Welded Seams - Hot-air welded seams are stronger than the membrane itself, reducing leak potential.
- Flexibility - Remains flexible in cold temperatures, resisting cracking and damage.
- Environmentally Friendly - 100% recyclable and doesn't contain chlorine like PVC.
- Low Maintenance - Smooth surface resists dirt and debris accumulation.
- Chemical Resistant - Withstands exposure to many chemicals, oils, and greases.
TPO Membrane Options
- 45-mil TPO - Standard thickness for most commercial applications.
- 60-mil TPO - Enhanced durability for high-traffic or demanding environments.
- 80-mil TPO - Maximum protection for premium installations.
- Colors - Available in white (most common), gray, and tan.
TPO Installation Methods
- Fully Adhered - Membrane is glued directly to the substrate for maximum wind resistance.
- Mechanically Attached - Fastened with plates and screws, ideal for re-roofing applications.
- Ballasted - Held in place by stone or pavers, suitable for flat roofs with adequate structure.
Ideal Applications for TPO
- Commercial buildings and offices
- Retail centers and shopping plazas
- Warehouses and distribution centers
- Manufacturing facilities
- Restaurants (for areas away from grease exhaust)
- Residential flat roofs and additions
- Healthcare facilities
- Educational institutions
TPO vs. Other Flat Roofing Options
TPO vs. EPDM: TPO offers better energy efficiency with its reflective surface and stronger heat-welded seams versus EPDM's glued or taped seams.
TPO vs. PVC: TPO is more cost-effective and environmentally friendly, while PVC offers superior chemical resistance for industrial applications.
TPO vs. Modified Bitumen: TPO provides better energy efficiency and doesn't require torch application, making installation safer.