Did you know that the commercial real estate industry has a strong outlook heading into 2022? Despite setbacks over the last two years, the sector has found innovative ways to adapt to changing markets.

Between inflation and interest rate hikes, commercial real estate continues to be a sound long-term investment. To ensure the lifespan of your commercial building, maintaining your commercial roof is essential to the integrity of the structure.

It can be hard to know how long your roof is good for. A lot of times you don’t think about the lifespan of your roof until there’s a leak or significant damage.

It’s important to understand how long commercial roofing materials last to avoid future problems. Keep reading to learn more about common roofing materials and the different factors that impact the lifespan.

Expected Life of Commercial Roof

The expected life of a commercial roof depends on a number of different factors. There is no hard and fast rule. The types of roofing materials, how the roof was installed, and the weather in your location are some of the key factors that have an impact on longevity.

In general, a commercial roof can be expected to last anywhere between 10 to 40 years. The type of roof and cost of materials is usually relative to how long the roof will last.

Common Commercial Roofing Materials

The type of roofing materials will determine the appearance, longevity, weight baring ability, and durability of a commercial roof. The most common materials used for commercial roofs, like flat roofs, have a typical life span you can count on.

Metal

Metal roofs can last anywhere from 30 to 60 years. These roofing systems are a popular staple for commercial buildings. They are counted on for their value and longevity.

The life of a metal roof is heavily dependent on how the original roof was installed. Professional installation and maintenance are necessary if you are looking to avoid a roof tare-off in the future.

Ethylene Propylene Diene Terpolymer (EPDM)

Commonly known as a rubber roof, EPDM is an affordable and reliable material that has shorter durability than metal. The rubber membrane lasts anywhere from 10 to 50 years.

Thermoplastic Polyolefin (TPO)

One of the newest roofing membrane styles, TPO roofs are an energy-efficient and cost-effective alternative. This roofing system has a general life expectancy of 20 to 30 years.

Polyvinyl Chloride (PVC)

This roofing system is a popular flat or low-sloped roof material. Lasting anywhere between 20 to 30 years, PVC materials are energy-efficient because they reflect UV rays and have fire-retardant properties.

Methods to Extend Lifespan of a Commercial Roof

While roofing materials impact the expected life of a roof, there are also maintenance treatments that can extend the life of a roofing system. It’s a great idea to have a professional identify problems and explore solutions before significant damage like a water leak or mold outbreak takes place.

Instead of totally replacing your roof, the best commercial roofing companies will provide specific restoration options.

Metal Roof Restoration

Metal roof restoration is a cost-effective way to extend the life of a metal roof. This includes waterproofing a roof by replacing worn-out washers, eliminating seams and flashing, and removing and preventing rust.

Professional restoration should also include an industry-leading roof coating to stop leaks and overcome design flaws. In addition, highly-reflective roof coatings ward against extreme temperature fluctuations and reduce air conditioning costs.

Depending on the service, restoration can provide non-prorated warranties and are very cost-effective when compared to roof replacement.

Spray Polyurethane Foam (SPF) System

A SPF system is a barrier that seamlessly waterproofs and insulates a roof. It’s a dynamic restoration method that can be used on a large variety of roofs from metal and tar to asphalt.

For commercial roofs that need more than a simple coating or completely lack insulation, an SPF system adds R-Value and strength to your existing roof.

Membrane Restoration System

From EPDM and TPO to PVC, Membrane Restoration Systems offer superior waterproofing and increase energy efficiency. Whether you own a white or black membrane roof, elastomeric coatings can repair and preserve a roof’s existing membrane to extend the life of a commercial roof.

Different Factors That Impact Roof Life

In addition to roof material and restoration, there are a large number of additional factors that impact the expected longevity of a commercial roof. There are a few common factors to consider.

Weather

The integrity of a roof is highly dependent on harsh weather conditions including freezing and high temperatures. For example, up to 60 pounds of weight can be added to every cubic foot when water freezes on a commercial roof.

Roof Slope

Flat commercial roofs usually have inadequate drainage and can cause the degradation of materials. Standing water usually flows to the lowest point of a roof and pools. This can weaken the structure and cause leaks.

Ventilation

The space underneath a roof is extremely important for ventilation. If there isn’t an adequate attic, there can be a build-up of moisture and heat. This essentially bakes the materials and causes rot and mold.

Installation

The installation of the materials has a significant impact on the lifespan of the roof. Professional installation helps prevent common issues like water pooling.

Maintenance

Routine maintenance and inspections are essential to finding small problems. If regular maintenance wasn’t completed, there may be underlying issues that can cause unsafe building conditions.

Find Commercial Roofing Options in Eau Claire, WI

To determine how long your commercial roof will last, you’ll need to consider the type of materials, weather, and maintenance. If you are thinking about extending the lifespan of your commercial roofing materials, today is a great day to find a professional in Eau Claire, WI to help you get started.

Yutzy Roofing Service LLC has you covered. We can help you restore your commercial roof for a very competitive price throughout Wisconsin.

Contact us today to learn more about how we can put over 25 years of experience and expertise to work for you.