Choosing the right material for your commercial flat roofing in Atlanta is a critical decision. The durability and performance of the roofing material you select can dictate everything from long-term maintenance costs to the energy efficiency of your structure. Here are four common types of commercial flat roofing materials contractors and business owners in Georgia choose from. By reading about them, you can determine which is the best fit for your application.
4 Common Types of Materials Used In Commercial Flat Roofing In Atlanta
1. Single-Ply Membrane Roofing
Single-ply membrane roofing in Atlanta is a popular choice for many businesses because it’s easy to install, lightweight, and highly reflective, helping to keep buildings cooler and lower energy bills throughout the year. There are a few main types of single-ply roofing to choose from: PVC (polyvinyl chloride), TPO (thermoplastic polyolefin), and EPDM (ethylene propylene diene terpolymer). Each of these materials brings its own advantages, offering a great balance of affordability, durability, and eco-friendly benefits for commercial properties in Georgia and across the Southeast. Plus, their low-maintenance design makes them even more appealing for busy property owners.
2. Metal Roofing
Many consider metal commercial roofing in Georgia to be the pinnacle of longevity. It commonly outlasts most other roofing materials. It's highly resistant to inclement weather, fire, and pests. Metal roofing is also becoming an increasingly energy-efficient option thanks to weather sealing, reflecting sunlight and reducing cooling costs. If you’re interested in metal roofs or learning more, get in touch with Alpha Commercial Roofs. We also offer retrofit metal roofing solutions for commercial buildings across Atlanta and the Southeast.
3. Built-Up Roofing Membrane
Built-up roofing (BUR) is a traditional commercial roofing material in the Southeast roofing industry. Composed of layers of bitumen, reinforced fabrics, and a top layer of stone or gravel, BUR provides a thick, double barrier for protection. However, it's important to note that BUR is a heavier system that may require more significant structural support and can have a complex installation process. Also, it may not last as long as more modern flat roofing materials, as it has a shorter lifespan than most.
Learn more about commercial roofing system standards at the National Roofing Contractors Association (NRCA).
4. Green or Garden Roofing
For those looking to make a bold design statement and enhance the environmental impact of their building, green roofing systems in Atlanta are an innovative and eco-friendly solution. Green roofs can reduce stormwater runoff and the urban heat island effect while providing additional insulation. They require specific considerations, such as waterproofing and drainage, and are generally higher in initial cost.

Choosing the Right Material
When business owners and property managers in Atlanta want to choose roofing materials, they must examine several key factors. Consider the building's design, Georgia’s regional climate, budget, energy efficiency, and intended lifespan. It's a strategic decision requiring attention to detail and awareness of evolving technologies.
Reroofing or installing a roof on a new building is a significant investment. Each material has its own set of advantages and considerations. It's crucial to weigh the specific environmental factors, budget, and the desired longevity of the roof to select the material that best aligns with your building’s needs in Georgia and the Southeast.
This is why it’s important to be aware of the common types of commercial flat roofing materials in Atlanta available.
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