Flat Roofing Services in Phoenix, AZ
At Foam Co, we specialize in high-performance flat roofing solutions designed to withstand the extreme heat and unpredictable weather of Phoenix, Arizona. Whether you’re replacing an aging roof or starting new construction, our team brings decades of experience and advanced roofing systems that offer long-term protection, energy savings, and peace of mind.
Why Flat Roofing Works in Phoenix
Flat roofs are a popular choice for homes, businesses, and industrial buildings across the Valley — and for good reason. With minimal slope, flat roofs provide:
-
Efficient Use of Space – Ideal for HVAC units, solar panels, and rooftop decks.
-
Lower Construction Costs – Fewer materials and faster installation compared to pitched roofs.
-
Streamlined Aesthetics – Clean, modern lines that match the Southwest architectural style.
-
Superior Performance with Foam Roofing – Seamless spray polyurethane foam (SPF) systems eliminate joints and cracks, reducing leaks and improving insulation.
Our Flat Roofing Systems
Foam Co uses advanced roofing materials and techniques to ensure every flat roof we install or restore is built to last. We specialize in:
- Spray Foam Roofing (SPF): A top choice in Arizona for its exceptional thermal resistance, seamless waterproofing, and UV reflectivity. Spray foam creates a monolithic barrier that seals out moisture and heat while lowering energy bills.
- Roof Coatings for Flat Roofs: Our silicone and elastomeric roof coatings extend the life of your existing flat roof by restoring waterproof protection and reflectivity — all without a costly tear-off.
- Flat Roof Repairs and Maintenance: We quickly identify leaks, ponding water, cracks, and membrane issues common to flat roofs. Regular maintenance from our team can extend the life of your roof by years.
Contact Us Today for a Free Quote
Common Flat Roofing Material
Modified Bitumen
Modified Bitumen (MB) is a durable and versatile material commonly used for flat roofing. It consists of asphalt modified with rubber or plastic polymers to enhance flexibility and strength. Installed in layers, it provides excellent weather resistance, waterproofing, and protection against UV rays. MB is ideal for commercial and residential flat roofs due to its longevity and ability to withstand extreme temperatures.
TPO and EPDM
TPO (Thermoplastic Olefin) and EPDM (Ethylene Propylene Diene Monomer) are popular materials for flat roofing, each offering unique advantages. TPO is durable, energy-efficient, and resistant to UV rays, making it ideal for heat-reflective roofs. EPDM, known for its flexibility, performs well in extreme temperatures and provides long-lasting waterproofing.
Benefits of Flat Roofing
Flat roofing offers numerous benefits, making it a popular choice for residential and commercial properties. Its simple design is cost-effective and efficient, requiring fewer materials and less labor during installation. Flat roofs provide versatile space for installing solar panels, HVAC systems, or creating rooftop gardens. They are easy to access for maintenance or repairs, saving time and effort. Additionally, modern flat roofing materials offer excellent durability and weather resistance, ensuring long-lasting performance. With proper insulation, flat roofs also enhance energy efficiency, reducing heating and cooling costs. Their streamlined aesthetic complements modern architectural designs, adding to their appeal.
Flat Roofing FAQs
Spray polyurethane foam (SPF) roofing is one of the best options for Phoenix. It provides seamless insulation, reflects UV rays, and handles extreme heat better than traditional materials. It also resists leaks and ponding water—two of the biggest issues with flat roofs.
With proper installation and maintenance, a flat roof in Phoenix can last 20–30 years or more. Spray foam systems typically last 25+ years and can be recoated every 5–10 years to extend their lifespan even further.
Not if it’s installed correctly. In fact, foam flat roofs can reduce energy bills by keeping your building cooler. The insulating properties of spray foam and reflective coatings help block heat transfer, lowering your A/C usage during the summer.
Yes! One of the biggest advantages of spray foam roofing is that it can be applied over most existing roofing systems, including built-up, modified bitumen, or single-ply membranes—as long as the current roof is in acceptable condition. This can save time and money on tear-off.
Flat roofs should be inspected at least once a year and after major storms. Look for cracks, pooling water, debris buildup, and damage around drains or penetrations. Foam Co offers maintenance plans to catch small issues before they become costly repairs.
Yes. Most flat roof installations or replacements in Phoenix require a building permit, especially for commercial properties. Foam Co handles all necessary permitting and inspections to keep your project compliant and stress-free.
Flat roofing costs vary depending on the size, material, and condition of your existing roof. Spray foam roofing is competitively priced and often delivers long-term savings through lower utility bills and minimal maintenance. Foam Co offers free, no-pressure estimates so you know exactly what to expect.