For commercial properties in St. Paul, choosing the right roofing material is crucial for durability, energy efficiency, and cost savings. TPO roofing (Thermoplastic Polyolefin) has become one of the most popular options due to its strength, flexibility, and ability to withstand extreme weather.
In this guide, we’ll explore the advantages of TPO roofing, the pros and cons of TPO commercial roofing, and why it’s a great investment for businesses in St. Paul.
What is TPO Roofing?
TPO roofing is a single-ply roofing membrane made from a blend of rubber and reinforcing fillers. It is commonly used on flat and low-slope commercial roofs due to its affordability, durability, and energy-efficient properties.
TPO is available in white, gray, and tan, with the white option being the most popular because of its ability to reflect sunlight and reduce cooling costs.
How is TPO Roofing Installed?
There are three main ways to install TPO roofing:
- Fully Adhered – The membrane is glued directly to the roof deck, providing excellent wind resistance.
- Mechanically Fastened – Screws and plates secure the membrane, making it a cost-effective and durable option.
- Ballasted – Large stones or pavers hold the membrane in place, commonly used on large commercial roofs.
The best installation method depends on the building’s structure, climate, and budget.
Advantages of TPO Roofing
1. Energy Efficiency & Cost Savings
One of the most significant advantages of TPO roofing is its ability to reduce energy costs. The white reflective surface minimizes heat absorption, keeping buildings cooler in the summer and reducing air conditioning expenses.
According to the U.S. Department of Energy, reflective roofing materials like TPO can reduce cooling costs by up to 15%. [Source]
2. Durability Against Harsh Weather
TPO roofing is designed to withstand UV rays, ozone exposure, and extreme temperatures, making it an excellent choice for St. Paul businesses that experience hot summers and freezing winters.
Additionally, TPO is resistant to punctures, tears, and impact damage, making it a long-lasting option for commercial buildings.
3. Flexibility for Building Movement
TPO is more flexible than traditional roofing materials, allowing it to expand and contract with temperature changes. This reduces the risk of cracking and splitting, which can lead to leaks over time.
4. Environmentally Friendly Roofing Choice
TPO is an eco-friendly roofing material because:
- It is 100% recyclable at the end of its lifespan.
- It does not contain chlorine, which can harm the environment.
- Its energy efficiency reduces carbon emissions from HVAC systems.
The Environmental Protection Agency (EPA) recognizes energy-efficient roofing materials like TPO as a way to reduce urban heat islands and lower greenhouse gas emissions. [Source]
5. Cost-Effective & Easy Maintenance
Compared to other commercial roofing systems, TPO is one of the most affordable options. It provides excellent durability without the high cost of some premium roofing materials.
Additionally, maintenance is minimal. Regular inspections and occasional seam resealing can keep a TPO roof in excellent condition for decades.
Pros and Cons of TPO Commercial Roofing
Pros of TPO Commercial Roofing
✔️ Affordable compared to PVC roofing
✔️ High energy efficiency for lower utility bills
✔️ Strong resistance to UV rays and weather damage
✔️ Flexible and less prone to cracking
✔️ Low maintenance requirements
Cons of TPO Commercial Roofing
❌ Newer material with varying manufacturer quality
❌ Seams may weaken over time if not properly installed
❌ Limited color options (primarily white, gray, and tan)
❌ May require professional repairs for punctures
While TPO has a few downsides, choosing an experienced roofing contractor like Benny’s Roofing ensures proper installation and long-term durability.
Common Myths About TPO Roofing
“TPO Roofing is Too New to Be Reliable”
TPO has been in use since the 1990s and has undergone significant advancements. Many manufacturers now offer warranties of 20 to 30 years, proving its long-term reliability.
“All TPO Roofing is the Same”
The quality of TPO roofing can vary depending on the manufacturer. Some lower-quality TPO membranes may break down faster. That’s why it’s important to choose a reputable roofing company that uses high-quality materials.
“TPO Roofing is Hard to Repair”
TPO repairs are straightforward when performed by professionals. Small tears or punctures can be patched easily, and seams can be re-welded for a watertight seal.
How Long Does TPO Roofing Last?
With proper installation and maintenance, a TPO roof can last between 20 and 30 years. Factors that impact lifespan include:
- Climate Conditions – St. Paul’s extreme temperatures require high-quality installation to prevent premature wear.
- Maintenance Practices – Regular inspections and seam repairs help extend the roof’s lifespan.
- Installation Quality – A poorly installed TPO roof can develop leaks and seam separation over time.
For the best results, work with an experienced St. Paul roofing contractor to ensure your TPO roofing is installed correctly and maintained properly.
Is TPO Roofing Right for Your Business?
TPO roofing is an excellent choice for:
🏢 Office Buildings – Keeps interiors comfortable while reducing energy costs.
🏭 Warehouses & Factories – Handles large roof surfaces with minimal maintenance.
🏪 Retail Stores – Reflects heat, reducing cooling expenses for businesses.
🏥 Medical Facilities – Energy-efficient and environmentally friendly.
If you’re considering TPO roofing for your St. Paul business, it’s important to choose a trusted roofing contractor to ensure professional installation.
Get Expert TPO Roofing Services with Benny’s Roofing
At Benny’s Roofing, we specialize in TPO commercial roofing installation, repairs, and maintenance. Our experienced team provides high-quality materials and expert craftsmanship, ensuring long-lasting results for your commercial property.
✔️ Certified Roofing Experts
✔️ Energy-Efficient TPO Roofing Solutions
✔️ Competitive Pricing & Warranty Protection
Book Your Service Now!
Upgrade your commercial roof with durable, energy-efficient TPO roofing. Book your service now for a free estimate, and let us help protect your business!
