TPO (Thermoplastic Polyolefin) is one of the most popular commercial roofing systems in Georgia due to its energy efficiency, reflective surface, and long-term durability. Energy-efficient thermoplastic membrane roofing with heat-welded seams ideal for Atlanta's hot climate.
Why TPO is the #1 choice for commercial buildings in Metro Atlanta
White TPO reflects up to 85% of the sun's heat, reducing cooling costs by 20-30% in Atlanta's hot summers
Seams are fused together with hot air creating permanent bonds stronger than the membrane itself
TPO withstands harsh Atlanta weather, industrial emissions, and chemical exposure without degrading
Wide membrane rolls minimize seams on large roof areas like warehouses and retail centers
Lower material and installation costs than PVC with similar performance and longevity
TPO's heat-reflective properties make it perfect for Georgia's intense summer heat and high UV exposure
Learn more about TPO membrane composition, manufacturing, and why it's become the fastest-growing commercial roofing product
TPO (Thermoplastic Polyolefin) is a single-ply roofing membrane consisting of three layers:
UV-resistant thermoplastic polyolefin compound with titanium dioxide for reflectivity
Polyester or fiberglass scrim provides dimensional stability and puncture resistance
Additional TPO compound ensures consistent heat-welding and adhesion properties
Quality TPO membranes are manufactured to rigorous industry standards:
Specifies material requirements for TPO sheet used in roofing applications
Meets EPA requirements for cool roof reflectivity and energy efficiency
Cool Roof Rating Council provides independent testing for solar reflectance and thermal emittance
Factory Mutual testing ensures fire resistance and wind uplift performance
TPO installs much quicker than built-up or modified bitumen roofs
Cooling cost reduction compared to traditional dark roofing
Long-term manufacturer warranties with NDL options available
TPO membranes come in various thicknesses to match your building's needs and budget:
While white is standard for maximum energy efficiency, TPO is available in multiple colors:
Note: Darker colors reduce energy efficiency benefits
TPO roofing contributes to sustainable building practices:
TPO (Thermoplastic Polyolefin) is a single-ply roofing membrane that has become one of the fastest-growing commercial roofing products in the United States
TPO membranes are composed of thermoplastic polyolefin base polymer and ethylene propylene rubber, reinforced with polyester fabric. This combination creates a highly durable, flexible membrane that can withstand extreme weather conditions.
The white reflective surface is engineered to reflect UV rays and heat, making TPO one of the most energy-efficient roofing solutions available for commercial buildings.
Unlike EPDM rubber roofs that use adhesive tapes, TPO seams are heat-welded together using hot air welders. This creates a permanent, watertight bond that is actually stronger than the membrane itself.
Heat-welded seams eliminate the most common failure point in single-ply roofing systems, providing superior leak protection and long-term reliability.
White reflective surface reduces cooling costs by 20-30% compared to dark roofs
100% recyclable and ENERGY STAR certified for sustainability
Resistant to tears, punctures, chemical exposure, and UV degradation
Class A fire rating provides maximum fire protection for your building
Lightweight material allows for quicker installation, reducing labor costs
Excellent long-term ROI with minimal maintenance requirements
We offer three professional installation methods to meet your building's specific needs
Most common installation method
Premium waterproofing solution
Weighted system installation
Proper maintenance is key to maximizing your TPO roof's lifespan and protecting your investment
Spring and fall inspections to catch issues early
Post-storm inspection after severe weather
Keep your TPO membrane clean and functional
Ceiling discoloration or water marks indicate active leaks
Visible gaps or openings along heat-welded seams
Bubbles or raised areas indicate trapped moisture
White powder residue indicates UV degradation
Standing water for 48+ hours after rain
Holes or tears from foot traffic or debris impact
Our preventative maintenance program can extend your TPO roof's life by 5-10 years and prevent costly emergency repairs.
Learn About Maintenance PlansFix small issues immediately before they become major problems
Apply reflective coatings at 10-15 years to refresh and protect
Regular expert evaluations catch problems early
Get a free assessment and detailed quote for your TPO roofing project. We'll evaluate your building and recommend the best installation method for your needs.
Understanding how TPO compares to other commercial roofing options
| Feature | TPO | EPDM | PVC | Modified Bitumen |
|---|---|---|---|---|
| Energy Efficiency | ||||
| Cost | $$ | $ | $$$ | $$ |
| Lifespan | 15-25 years | 20-25 years | 20-30 years | 15-20 years |
| Seam Strength |
Excellent Heat-welded |
Good Tape/adhesive |
Excellent Heat-welded |
Excellent Heat/torch |
| Fire Resistance | Class A | Class B | Class A | Class A |
| Chemical Resistance | Good | Fair | Excellent | Fair |
TPO offers the best balance of energy efficiency, cost-effectiveness, and long-term performance for most commercial buildings. If you need superior chemical resistance or maximum lifespan, consider PVC. For budget-conscious projects on warehouses or industrial buildings, EPDM remains a solid choice.
Silver Rock Roofing installs, maintains, repairs, and restores TPO roofing systems for offices, warehouses, retail buildings, industrial facilities, and more throughout Metro Atlanta
Professional installation of new TPO membrane systems with heat-welded seams for maximum waterproofing protection
Fast response for TPO roof leaks with advanced leak detection technology and permanent repair solutions
Expert seam repair using proper heat-welding techniques to restore waterproof integrity at failed seam areas
Cost-effective TPO overlay systems installed over existing roofs, avoiding tear-off costs and landfill waste
Scheduled inspections and maintenance to catch small issues before they become expensive emergency repairs
Extend your TPO roof life with reflective coating systems that restore weathered membranes and enhance energy efficiency
Full tear-off and replacement when your TPO roof reaches end of life, with modern systems and extended warranties
From installation to maintenance, we're your TPO roofing specialists
Schedule Service NowGeorgia's hot climate and weather extremes create unique challenges for TPO roofing systems. Here's what to watch for and how we solve these problems.
Atlanta's intense summer heat causes TPO membranes to expand and contract repeatedly, potentially stressing seams and fasteners.
Our Solution: Proper fastening patterns, adequate membrane slack, and stress-relief details prevent thermal movement damage
Failed heat-welds or inadequate welding during installation can lead to seam separation, the #1 cause of TPO roof leaks.
Our Solution: Expert heat-welding with proper temperature control and thorough seam testing ensures permanent waterproof bonds
HVAC maintenance, rooftop equipment access, and construction work can puncture TPO membranes, especially around sharp edges.
Our Solution: Walk pads, protective mats, and proper traffic routing protect high-traffic areas from damage
Georgia's trees shed leaves, pine needles, and pollen that accumulate on flat roofs, trapping moisture and blocking drainage.
Our Solution: Regular maintenance visits clear debris, clean drains, and inspect for early signs of deterioration
Georgia's intense sunlight and UV exposure can gradually break down TPO membranes, causing chalking, brittleness, and color fading.
Our Solution: Quality TPO brands with superior UV inhibitors and timely coating restoration extend roof lifespan
Atlanta's heavy rainfall and summer thunderstorms can overwhelm inadequate drainage systems, causing ponding water that accelerates membrane deterioration.
Our Solution: Proper slope design, drain maintenance, and overflow protection prevent ponding water issues
Silver Rock Roofing — Metro Atlanta's Commercial Roofing Specialists
Get a comprehensive evaluation of your TPO roof's condition, remaining lifespan, and repair or replacement recommendations. Our expert assessment includes thermal imaging leak detection, detailed photo documentation, and no-obligation quotes.
Full membrane, seam, and flashing assessment
Detailed photos of all issues and concerns
Multiple repair or replacement options with pricing