What Is the Most Common Commercial Roof Style?

Commercial Roof Types

When it comes to commercial buildings, the roof isn’t just a protective shield against the elements; it’s a vital component that can greatly influence your structure’s functionality, efficiency, and aesthetics. A commercial roof’s style and materials can have far-reaching implications on its performance.

In this guide, we’ll explore several commercial roofing systems and explain the strengths and weaknesses of each in terms of durability, energy efficiency, sustainability, and aesthetics. Whether you’re a property owner, developer, architect, or simply someone curious about the art and science of roofing, we hope this blog will expand your understanding of commercial roofing systems and help you pick the best option for your building.

The Most Common Commercial Roofing Styles

Flat Roofs: Practicality and Versatility

Flat roofs are popular for commercial buildings because they are cost-effective and provide usable space for equipment and HVAC systems. They are relatively easy to install and maintain, making them an economical choice. With their modern design and easy access, flat roofs offer both practicality and versatility for your commercial property. Whether you need space for essential systems or rooftop amenities, flat roofing has you covered.

Low-Slope Roofs: Cost-Effective and Functional

Similar to flat roofs, low-slope roofs have a slight pitch for water drainage but are still relatively flat. They are commonly used in commercial construction for their practicality and cost-effectiveness. Low-slope roofs are practical, cost-efficient, and surprisingly accommodating for rooftop installations, offering you the best of both worlds in commercial roofing.

Metal Roofs: Durable and Weather Resistant

Metal roofing systems, such as standing seam or corrugated metal, are durable and long lasting. They are often used in commercial buildings due to their resistance to weather and low maintenance requirements. Not only do they stand strong against the elements, but they also offer an eco-friendly advantage. With their recyclable materials and energy-efficient designs, metal roofs are a sustainable choice for commercial buildings, making them a win-win for your property and the environment.

Built-Up Roofs (BUR): Time-Tested Strength

Built-Up Roofs (BUR) are a roofing classic, featuring layers of bitumen (asphalt or coal tar) and sturdy reinforcement materials. What makes them truly exceptional is their rich history of reliability. These roofs have stood the test of time, providing commercial buildings with steadfast durability and protection. When you choose BUR, you’re getting a robust roofing solution that has been trusted for decades.

Modified Bitumen Roofs: Enhanced Performance

Modified bitumen roofing, resembling traditional BUR but with a twist, incorporates advanced polymer modifiers to boost flexibility and overall performance. This innovative roofing system strikes the perfect balance between reliability and adaptability, making it a top pick for commercial roofs. When you opt for modified bitumen, you’re choosing a roofing solution that not only delivers superior performance but also adapts seamlessly to the ever-evolving demands of your commercial property.

Single-Ply Membrane Roofs: Lightweight and Efficient

Single-ply membrane roofing systems, including TPO (Thermoplastic Olefin) and EPDM (Ethylene Propylene Diene Terpolymer), boast a trifecta of benefits. Not only are they lightweight and cost-effective, but they also stand out for their energy-efficient and eco-friendly attributes. These roofing solutions are favored in commercial applications for their remarkable combination of being easy on the structure, the budget, and the environment. When you opt for single-ply membrane roofs, you’re choosing a roofing system that effortlessly balances efficiency, economy, and sustainability.

Green Roofs: Insulation and Environmental Benefits

Green roofs, characterized by lush vegetation thriving on the rooftop, offer a unique blend of aesthetics and practicality. Beyond their stunning appearance, they also provide insulation, reducing heating and cooling costs for your commercial space. Green roofs also absorb rainwater, mitigating stormwater runoff and helping manage water resources sustainably. While not as prevalent as other roofing types, they are gaining momentum in sustainable and eco-friendly building designs.

Sloped Roofs: Where Versatility Meets Snowfall Defense

In certain commercial buildings, sloped or pitched roofs take the stage, often for practical reasons or architectural aesthetics. These roofs are especially prevalent in regions prone to heavy snowfall, where their pitch helps shed snow more effectively. Sloped roofs can be fashioned from a diverse array of materials, including shingles, tiles, or metal, granting them versatility in both style and function. While they may not be as common in commercial construction, their ability to shed snow and their architectural charm make sloped roofs a choice worth exploring for your commercial property.

Solar Roofs: Generate Renewable Energy

Solar roofing systems incorporate solar panels into the roof’s structure, allowing commercial buildings to generate renewable energy while protecting the structure. This innovation allows commercial buildings to harness the power of the sun and generate clean, renewable energy while safeguarding the structure beneath. As solar technology continues to advance, solar roofs are quickly gaining popularity among environmentally conscious businesses.

Choosing Your Roofing Type in Central Ohio

Selecting the right commercial roof in central Ohio is an important decision that can significantly impact the functionality, longevity, and efficiency of your building. To make an informed choice, you should consider many factors. Here’s a look at the key considerations when choosing the best type of commercial roof:

Climate and Weather Conditions:

Central Ohio experiences a diverse climate with hot summers and cold winters. Consider the temperature fluctuations, precipitation patterns, wind speeds, and your region’s exposure to sunlight. Our weather can range from heavy snowfall in winter to humid summers. For areas with heavy snowfall, sloped roofs or roofing materials that facilitate shedding may be a good idea.

Building Function:

The intended use of the building is a crucial factor in selecting a roofing system. For instance, if you have a warehouse, factory, or data center in central Ohio, it may require specific roofing features to accommodate equipment and operational needs. If you own a retail space or a hospitality venue, you might want to consider aesthetics and the potential for rooftop amenities like gardens or outdoor seating.

Budget Constraints

Budget limitations are always a factor when making roofing decisions. Different roofing materials come with varying costs, installation requirements, and long-term maintenance expenses. Property owners should consider striking a balance between their initial investment and long-term savings on energy costs, repairs, and replacements.

Energy Efficiency

Energy-efficient roofing materials and designs can help reduce your heating and cooling costs. Consider cool roofing options that reflect sunlight and heat, enhancing energy efficiency. Solar roofing systems might also be a good option if you’re looking to generate renewable energy.

Building Codes and Regulations

Local building codes and regulations in central Ohio must be adhered to when selecting a roofing system. These codes often dictate factors such as fire resistance, wind uplift resistance, and environmental impact. Make sure you know what your building codes and regulations are before investing in a roofing construction project.

Roof Access and Use

Consider how your roof will be used. If it needs to support heavy equipment or serve as a rooftop lounge, the roofing system should be chosen accordingly. You should also consider your roof’s accessibility for maintenance and repairs.

Long-Term Performance and Lifespan

Evaluate the expected lifespan of the roofing material and system, especially with Ohio’s diverse weather conditions. Consider factors that may impact the roof’s performance over time, such as UV exposure, moisture resistance, and resistance to chemicals.

Environmental Sustainability

Sustainable roofing options, such as green roofs and cool roofing materials, can contribute to environmental goals. They improve insulation, reduce stormwater runoff, and mitigate the urban heat island effect, aligning with environmental objectives.

Aesthetic Preferences

The appearance of your roof can impact the overall look and appeal of your property. Make sure your roofing material complements your architectural style to enhance the visual appeal of your building.

Local Expertise

Consult with local roofing professionals who understand the unique challenges and conditions of central Ohio. Roofing contractors can provide valuable insights and recommendations based on their experience.

Choosing the best type of commercial roof in central Ohio is a multifaceted decision that requires careful consideration. By evaluating your area’s climate, building requirements, budget constraints, and long-term goals, you can make an informed decision that ensures your investment provides protection, functionality, and efficiency for years to come.

Contact DeMarco for Professional Roofing Solutions

Our Commercial Roofing Systems

Need help choosing a commercial roofing system? At DeMarco, we can help you choose the best roofing material for your building. DeMarco is a preferred installer of EPDM, TPO/PVC, KEE, and metal standing seam roofs. We also offer elastomeric coatings for roof repairs.

TPO (Thermoplastic Olefin)

TPO roofing is a popular choice among commercial property owners. It’s a single-ply membrane system constructed from a synthetic rubber compound reinforced with materials like polyester or fiberglass. What makes TPO stand out is its remarkable energy efficiency and durability. TPO membrane roofs are known for their resistance to UV rays, chemicals, and punctures. TPO roofs are usually white or light-colored, which helps reflect sunlight and reduces cooling costs. This makes them an economical choice for commercial buildings, along with their ease of installation.

EPDM (Ethylene Propylene Diene Terpolymer)

EPDM rubber roofing, another single-ply membrane system, is renowned for its outstanding weather resistance and longevity. Composed of synthetic rubber, EPDM roofs are typically black, although white variants are available to enhance energy efficiency. EPDM roofs excel in resisting UV radiation and extreme temperature fluctuations, making them a reliable option for flat and low-slope commercial roofs. Their durability and weather resilience make them an attractive choice for many commercial applications.

PVC (Polyvinyl Chloride)

PVC roofing is a single-ply membrane system that uses a thermoplastic polymer, often reinforced with materials like polyester or fiberglass. What sets PVC apart is its exceptional resistance to chemicals, punctures, and fire hazards. PVC membrane roofs also have good flexibility and can withstand UV radiation. These roofs are frequently used in environments where chemical exposure is a concern. They come in various colors and are commonly found on restaurants, hospitals, and buildings where chemical resistance is a priority.

KEE (Ketone Ethylene Ester)

KEE roofing is a specialized variation of PVC roofing, known for its enhanced chemical resistance and flexibility. It’s constructed with a thermoplastic compound containing a higher content of Ketone Ethylene Ester, providing increased durability. This roofing system is an excellent choice for buildings that face chemical exposure or extreme weather conditions. KEE roofing offers superior puncture resistance and UV protection, making it a robust option for challenging environments.

Metal Roofing Systems

Metal standing seam roofing systems are a popular choice for commercial buildings, known for their exceptional durability and weather resistance. Standing seam roofs have raised seams that interlock vertically along the roof’s surface, creating a distinctive appearance. Constructed from materials such as aluminum, steel, or copper, metal standing seam roofs offer superior protection against the elements. They are highly resistant to UV radiation, extreme temperature fluctuations, and heavy rain or snowfall. This resilience makes them an ideal choice for regions with harsh climates.

Metal standing seam roofs require minimal maintenance and have an extended lifespan, often lasting 40 years or more. Their sleek and modern design also enhances the aesthetic appeal of commercial buildings. These roofing systems are energy-efficient and can be designed with reflective coatings to reduce cooling costs. Their robust construction and resistance to fire make them a reliable choice for commercial applications where longevity and safety are paramount.

Elastomeric Roof Coatings

At DeMarco, we also offer elastomeric roof coatings to fix almost any kind of leak. Elastomeric roof coatings are flexible, weather-resistant coatings that can be applied to most roofing materials, including metal, single-ply membranes, or built-up roofing.

Elastomeric coatings provide a seamless, watertight barrier that keeps rain, snow, and moisture from getting you’re your building. They come in a range of reflective colors, with white being the most common. This reflectivity helps bounce back a significant portion of the sun’s heat, reducing your cooling costs during hot weather. Elastomeric roof coatings offer excellent value for your roofing investment. They are cost-effective when compared to other roofing solutions, providing a high return on investment due to their protective and energy-efficient qualities.

Ready to Choose the Perfect Roofing Solution for Your Commercial Property?

Selecting the right roofing material for your commercial building is a significant decision, and we’re here to help you make the best choice. Our team of roofing experts specializes in commercial roofing solutions tailored to your building’s unique needs.

Contact DeMarco today to set up a consultation, and let’s discuss your project in more detail. Our team is happy to visit your property to give you our recommendations. Give us a call today to start your next commercial roofing project in central Ohio.

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