Different Types of Commercial Roofing Ranked by Longevity

Your business’s roofing system is one of the best investments that you will ever make. The overall establishment of your business protects your resources and equipment, but the roof has the biggest responsibility. This is why cutting your cost on the roofing system could give you more expenses and inconvenience in just a short period of time.

In this article, we compiled the best types of commercial roofing and ranked them by their durability and longevity:

Slate and Tile

Slate and tile are considered the most durable among roofing systems. You won’t be able to believe it, but a natural slate can last up to 150 years while the life expectancy of a natural tile lasts up to a century––how amazing!

This commercial roofing system has already witnessed history because it is being used for around 4,500 years now. Because of its notable lifespan, a warranty of up to 100 years is usually offered for this roofing. It also comes with labor warranties that can last up to 20 years. 

Metal Roofs

Metal roofs can protect your business for up to 50 years or so, depending on the slope and the way it was installed. There are also different types of metal roofs in today’s market, as some are galvanized steel, zinc, stainless steel, copper, and aluminum. The longevity of a metal roof also depends on the metal it is made of. In fact, they can last longer when maintained properly. Since metal is prone to rust, its life can be extended by coating it with paint. 

Green Roof

Green roofs or vegetative roofs have an estimated lifespan of 40 years. Aside from its durability, it has a lot of benefits for the establishment and its surrounding buildings where it will be installed. The use of green roofs can reduce pollution and improve health benefits. Green roof’s longevity, just like others, also depends on the location, design, and the building where they will be used.

Polyvinyl Chloride

Polyvinyl Chloride (PVC) can stay for as long as 35 years and it has been around in the industry for almost 2,000 years. It is described as the original heat-welded single-ply roofing system. Though you must watch out for its possibility to shrink, PVC is resistant to chemicals, fungi, oils, industrial toxins, and grease. What’s amazing about this roofing system is that it is even reliable to the threats of fire.

Ethylene Propylene Diene Monomer

When given maximum protection, Ethylene Propylene Diene Monomer (EPDM) has an average lifetime of 20 years but can last up to 3 decades. EPDM is identified by its flat features that are commonly installed on buildings. Like metal roofs, it is also resilient to natural factors, and it is with the help of its synthetic rubber. It can also endure hail storms and thermal shock causing it to degrade slower. 

Asphalt Roof

Low-slope asphalt roofs can last between 10 t\and 25 years when professionally installed, while the steep-sloped type can last for a longer period. Asphalt roofs are made of many layers, which are the proofing layer, reinforcement layer, and protective layer. Just like every roof type in this list, it can last for more years depending on the design of its system, the quality of its shingles, and of course, a proper maintenance routine.


Putting up a business can be a headache, and that’s why you should study all of your options when building your business establishment. While its longevity should be a big consideration, the type of roofing system you will use may also be determined by the type of business you plan to build. 

Our roofing contractors may assist you with which type of roof is appropriate for your plan. Are you planning on installing a roof or looking for a roofing company in Nashville, TN, that does roof maintenance? Schedule a free roof consultation with 5 Star Roofing and Restoration today to see how we can help!

Time to Stop Believing These Roofing Myths and Hearsay!

Over the years, you've heard a lot of roofing myths and rumors from neighbors, coworkers, and family. A prudent homeowner should learn to do their homework and ask a qualified and professional contractor about these.  We have compiled some of the most common...

5 Tell-Tale Signs You Need to Replace Your Gutters

No one likes to think about their gutters, but it's an important feature in every home as it provides the necessary drainage that your property needs whenever rain pours. If you don't give your gutters some much-needed TLC, then it can cause a slew of problems for...

Tips on How You Can Avoid Commercial Roofing Errors

Although residential and commercial roofing issues require the same repairs and property restoration, the latter has a far more significant impact since it leads to business interruption and worse losses.  Many enterprises can not afford to have their operations...

Tell-Tale Signs Your Home May Need a New Roof

You'd be surprised to know that one of the most neglected parts of a home is the roof. Because one can't see what's going on on its surface at all times, it can be pretty difficult to spot some issues and damages. With that being said, homeowners tend to get repairs...

Send Us a Message

13 + 3 =