Commercial Roofing Systems

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Commercial Roof Systems

Commercial Roof SystemCommercial and residential roofing systems perform the same function, primarily to protect property. Of course, all roofs are designed to protect us from extreme weather conditions and our homes are seen as our true refuge. Commercial roof systems typically consist of single ply (TPO, PVC, EPDM), concrete, modified bitumen, prefabricated roofing systems, tar and gravel, etc. Residential roofs are usually made of asphalt shingles or concrete tiles, depending on weather conditions.

The most important difference between a commercial roof system and a residential roof is the pitch of the roof, which is determined by the size of the building. Since dwellings are small, pitched roofs that are visible from the ground are common, using materials such as building tiles, asphalt clapboards, and slate.

Given the large size of commercial buildings, commercial roofs tend to have flat or slightly sloping roofs that are not visible from the ground. Commercial roofs come in a variety of materials that are determined by building construction and other factors such as climatic conditions. B. If the surface must withstand extreme heat, extreme cold, or human traffic.

With more options available for commercial roofing systems than residential roofing, it takes more knowledge and research to get a comprehensive commercial roofing service for reliable results. You should choose a reliable contractor to provide. We also need to invest in commercial canopies as well as our own homes.

Commercial Roofing SystemChoosing a Commercial Roofing System

There are several elements that you should also consider the type of facility you are working with, as different types of businesses require specific plans. Familiarizing yourself with the types of commercial roofing systems available can help you make a decision.

Shapes of Commercial Roofing Systems

It is important to consider the slope of the roof. Roofs are classified as low pitched (or flat) and steeply pitched roofs.

Low Slope Roofs:

These roof systems are common in warehouses, large department stores and shopping malls. There are several options for flat roofs in this roofing system, such as EPDM, PVC, TPO.

Steep Slope Roofs:

These roof systems are more common in single-family and multi-family homes than in commercial premises. In this roofing system, common roofing materials include metal, clapboard, slate, and tile.

What Are Some Types of Commercial Roof Systems

Built-Up Roofing or BUR Membrane

Built-Up Roofing, also known as the BUR roof, is a standard tar and gravel roof system. It consists of several layers or stacks that improve the durability of the system. BUR is a low-pitch roofing system that is an ideal choice when you want a durable and cost-effective option. This is one of the ideal roof systems to consider for commercial buildings.

Metal Roofing

Metal roofs are a common commercial roof type. They are available in various materials including sheet metal, corrugated galvanized steel, stainless steel, stone-coated steel, silicon-coated steel, copper, aluminum aggregate, zinc and tin.
This commercial metal roofing system is durable and has high fire resistance. They often have a protective layer to prevent rust and damage from sun exposure and other environmental factors. They are also an attractive option and contribute to a more sustainable design of commercial buildings. Lots of buildings use metal roofs, not just commercial buildings. Barndo Kits ship with metal roof and siding. I you need help with your barndominium roof or metal roofing on your home, please contact PI Roofing.

Modified Bitumen Roofing System

The commercially available Modified Bitumen Roofing System, also known as Mod-Bit Roofing, consists of a reinforced roofing fabric and layered bitumen. Mounted on the roof as a two-layer system to ensure maximum protection and stability. Modified bitumen roofs are easy to maintain and have improved tensile strength compared to other commercially available flat roofs. Great for commercial roofs if you expect a lot of activity.

Thermoset or EPDM (Ethylene Propylene Diene Monomer) Roof Membrane

Thermoset roofing, also known as EPDM roofing, is versatile and durable compared to other types of commercial roofing and is easy to maintain. Made of single-layer rubber material, easy to install and resistant to ozone and UV rays. EPDM roofing also offers other benefits such as resistance to some solvents, acids and alcohols, flexibility at low temperatures, and reflective properties that help reduce cooling costs.

Thermoplastic or PVC (Polyvinyl Chloride) and TPO (Thermoplastic Polyolefin) Roof Membranes

Polyvinyl Chloride (PVC) and Thermoplastic Polyolefin (TPO) Roofing Membranes are ideal for Generation 2 applications. It’s lightweight, UV, and puncture, most chemical and bacterial growth resistant and highly reflective. Commercial PVC and TPO roofs are ideal for restaurants, hotels, and other businesses that emit oil from their ventilation systems.

PVC Roofing consists of two layers of PVC with a polyester reinforcing scrim in between. The top layer contains additives that make the membrane UV resistant. The bottom layer is usually darker and contains plasticizers for flexibility, making it easier to install. Other benefits of PVC membranes include long life, durability, and fire resistance. PVC can also be welded. This means it can be welded watertight to adjacent panels. PVC panels can be manufactured to resemble a standing seam roofing system by welding prefabricated ribs to the surface, creating a visually pleasing aesthetic at a much lower cost. The PVC membrane is also recyclable and can be reused in new panels.

TPO roofing material is most commonly used on low-slope roofs and includes reinforced roof panels with heat-welded seams and high reflectivity. It belongs to the category of thermoplastic membranes and comes in a wide range of colors, the most popular being white, gray and tan. Membranes can be attached in a variety of ways, including mechanical attachment, gluing, and ballasting.

Green Roofing Systems

Green Roof SystemsGreen Roofs have grown in popularity in recent years and are a sustainable option for real estate. They can improve efficiency and address water and wastewater problems. It is also an aesthetically pleasing and eco-friendly commercial roofing material.

Green roofs are not suitable for every space. But when they do exist, they can reduce utility bills through natural insulation, create a comfortable space for people and animals, absorb rainwater, and possibly reduce the need for complex and expensive drainage systems. Green roofs generally improve air quality and help reduce urban heat island effects.

 3 Key Aspects of Commercial Roofing

Commercial Roof Installation

Commercial roofing systems vary widely in material, pricing, labor hours, and difficulty. We can help you hire a reliable commercial roofer who can get the job done on time, within budget, and to your liking.

Roof Inspection

A complete inspection of a commercial roof system includes inspection of problem areas such as roof membranes, decks, vents, gutters, gutters, downspouts and drains. This helps prevent potential roof damage, spot problems early, and avoid costly repairs in the future.

Commercial Roof Maintenance

In addition to inspection, proper maintenance is important to extending the life of your commercial roof. This includes cleaning debris, treating leaks, cracks, or water damage, repairing the roof of the roof and his HVAC system, preparing the roof seasonally, and ensuring the roofing material is in good condition.

Commercial Roofing Costs

Costs, including installation, inspection and maintenance, depend on several aspects. This includes:
Roof type, accessibility and pitch determine labor, time, materials and other resource requirements.
Commercial roof installation and repair require a basic permit in your area.
The scope of work and total roof area have a significant impact on the total cost of a commercial roofing project.
Additional features such as skylights and chimneys can increase the cost of commercial roofs.

Why is P.I. Roofing your first best choice?

P.I Roofing brings out its “Perfect, Compelling, and Sustainable; roofing contractor around you! Why? Because we have:

  • Licensed and certified trained professionals
  • Inspections and estimates
  • 100% customer satisfaction
  • Expert installation and lifetime warranty

Still, Have more questions? Reach out to us today, and we will walk that extra mile with you.

P.I. Roofing is a roofing company in North Little Rock, Arkansas, that is devoted to not only offering affordable and high-quality service but building relationships with customers. It has been our goal since opening our doors to be a roofing company that residential and commercial property owners can depend on for honest and reliable services. We are able to do this by being open and honest with our customers, as well as working hard to ensure each and every customer gets the best roofing and customer service.

If you need roofing services in Arkansas who will go above and beyond for you, call us today at 501-707-3542.

You can also visit our website for more information at

We can’t wait to turn your roofing dreams into a reality for your business.