What Is Commercial Roofing?

Commercial roofing refers to installing, repairing, and maintaining roofs on commercial buildings such as offices, warehouses, and retail stores. Commercial roofing is a specialized field that requires skilled professionals with expertise in various roofing materials and installation techniques. 

In this article, we will explore what commercial roofing is, the different types of commercial roofing, and the importance of proper installation and maintenance.

What is Commercial Roofing?

Commercial roofing involves installing, repairing, and maintaining roofs on commercial buildings. The primary purpose of commercial roofing is to protect the building from the elements, such as rain, snow, wind, and hail. 

Commercial roofs are typically larger than residential ones and are designed to withstand more wear and tear over time. Commercial roofs are also more complex, with different shapes, angles, and levels that require specialized installation techniques.

Types of Commercial Roofing Systems

Built-up roofing (BUR)

Built-up roofing, also known as tar and gravel roofing, is one of the oldest and most common types of commercial roofing systems. BUR comprises multiple layers of hot tar and roofing felt that are layered together to create a durable, long-lasting roof. BUR is a cost-effective option for flat roofs and is known for its resistance to water and fire.

Modified bitumen roofing

Modified bitumen roofing is a type of asphalt-based roofing system designed to withstand extreme temperatures, heavy rain, and high winds. It is made up of a combination of asphalt and rubber that is reinforced with fiberglass or polyester to create a strong and durable roofing system. Modified bitumen roofing is popular for commercial buildings with flat or low-slope roofs.

TPO roofing

Thermoplastic Olefin (TPO) roofing is a newer type of roofing system that is gaining popularity due to its energy efficiency, durability, and ease of installation. TPO roofing comprises a single-ply membrane that is heat-welded together to create a robust, watertight seal. It is also resistant to ultraviolet (UV) radiation and can help to reduce cooling costs by reflecting sunlight.

EPDM roofing

Ethylene Propylene Diene Monomer (EPDM) roofing is a synthetic rubber roofing type known for its durability, flexibility, and resistance to weathering. EPDM roofing is installed in large sheets glued or mechanically fastened to the roof substrate. It is famous for commercial buildings with low-slope or flat roofs due to its ease of installation and low maintenance requirements.

Factors to Consider when Choosing a Commercial Roofing System

Some key factors to consider when selecting a commercial roofing contractor include their experience, reputation, and certifications. Look for a contractor with experience working on commercial roofs and a solid reputation for quality workmanship and customer service. Working with a contractor certified by the roofing material manufacturer is also essential, as this indicates that they have received specialized training and are qualified to install and maintain that particular type of roofing.

Building structure

The structure of the building is a crucial factor to consider when choosing a commercial roofing system. The roofing system must withstand the weight of the roofing materials and support the weight of any equipment or machinery installed on the roof.

Climate

The climate of the area where the building is located is also an important factor to consider when choosing a commercial roofing system. Buildings in areas with high temperatures, high humidity, or frequent rain may require a roofing system designed to withstand these conditions.

Maintenance requirements

The maintenance requirements of the roofing system are also important factors to consider. Some roofing systems require more maintenance than others, and the cost of maintenance should be factored into the overall cost of the roofing system.

Cost

The cost of the roofing system is also a crucial factor to consider. The cost of the roofing system will depend on the materials used, the roof’s size, and the installation’s complexity. Choosing a roofing system that fits your budget and provides the necessary durability and longevity is crucial.

Where To Find the Best Commercial Roofing

Finding the best commercial roofing contractor can be daunting, but there are several ways to ensure that you are working with a reputable and qualified professional.

• Research Online: Start by researching commercial roofing contractors online. Look for contractors with a professional website, positive reviews, and a strong reputation in the industry.
• Check Credentials: Look for a commercial roofing contractor licensed, insured, and certified by the roofing material manufacturer. These credentials demonstrate that the contractor has received specialized training and is qualified to install and maintain that particular type of roofing.
• Ask for References: Ask the contractor for references from previous customers. Contact these references and ask about their experience working with the contractor. Were they satisfied with the quality of work? Did the contractor complete the work on time and within budget?
• Look for Experience: Look for a commercial roofing contractor with experience working on commercial roofs. Commercial roofing is a specialized field that requires different skills and techniques than residential roofing.
• Consider Pricing: While pricing should not be the only factor when selecting a commercial roofing contractor, ensuring you get a fair and reasonable price for the work is vital. Get quotes from several contractors and compare them to ensure you get the best value for your money.

By taking these steps, you can find a qualified and experienced commercial roofing contractor who can provide expert installation and maintenance services for your commercial building. Remember to ask questions and do your research before making a final decision.