7 Signs You Should Consider Commercial Roof Replacement

published Jul 20th, 2022

When Is The Right Time For Replacing Your Commercial Building’s Roof?

The roof of your commercial building is the first line of defense against outside elements. It safeguards the interior areas from water and snow. It also keeps things inside fresh in the warmer months and warm in the colder months. When your roof needs care, it’s a good idea to consider a replacement.

Many Mesa roofing experts recommend commercial roof replacements because they offer several benefits, including improved aesthetics, increased safety, and reduced operating costs.

Are you unsure if you should replace your roof or not? Below are seven signs to consider when replacing it.

When Is The Right Time For Replacing Your Commercial Building's Roof?

1. Your Roof Is Old

You may already know that commercial roofs’ lifespan is usually 20 to 30 years (depending on the materials used). It is the first sign you should consider to estimate the life expectancy of your commercial roof.

If you have cared for your roof the best way possible, it should have a longer life expectancy. But if the roof was poorly maintained, it will probably have a shorter lifespan. 

Always take notes of your roof’s age, and remember to contact a professional roofer for regular checkups. Over time, you may need a replacement, but not as often as if you were neglecting your roof.

2. Low Spots & Stagnant Water

Have you seen low areas on your roof? They may be indicating that your roof’s insulation is affected or there are other problems you should take care of. If you don’t solve those issues right away, they will worsen over time. You should contact a reliable Chandler roofing contractor for this. 

Stagnant water after rain usually indicates your roof is already suffering surface damage. Immediately after it rains is the best time to check low places or pooled water. Do not overlook these signs! 

3. Roof Blistering

Roof blistering or “bubbling” is a common issue for membrane commercial roofs, such as EPDM, TPO, and PVC.

As the name implies, a bubble appears beneath the membrane every time there’s a leak between layers. However, the bubbles can also appear due to ventilation or poor installation issues. 

Places with significant seasonal change have higher chances of experiencing bubbling. Arizona is normally warm, but during monsoon season, bubbling may be a big thing, so stay alert during pouring rains. 

Small blisters can cause a lot of damage to your commercial roof’s surface if you ignore them. If you see bubbles or blisters on your roof, contact a roofer to check them out and repair the roof as soon as possible. You may be able to solve this problem before it gets worse.

4. You Can See Storm Damage

Whether you have TPO or EPDM roof, it is not storm-resistant. Sleet, hail, and extreme heat can all wreak havoc, so you should always be ready to call a Paradise Valley roofing contractor

Your roof is not only susceptible to external elements. High winds can bring debris onto it, causing more damage. Regular maintenance and inspections are the best way to protect your roof. 

5. Damaged Pitch Pans Or Flashing

Flashing redirects water away from areas where the roof meets a vertical surface like dormers and chimneys. Along with pitch pans, flashings are the first line of defense against water entering your commercial building. 

Pitch pans surround any protrusion on your commercial roof, but they can become damaged just like flashing. Both elements won’t be able to remove the water away from the protrusion, so it will enter your building. 

Leaks may not be notorious at first, but they will get worse after a few days. We suggest regular roof inspections to maintain the long-term integrity of your roof.

6. Holes Or Tears In Your Roof Membrane

You may not be able to notice membrane holes at first. Most people need vital equipment such as HVAC and generator systems to catch them. 

Factories and hospitals usually have additional appliances on the top of the roof to solve operational requirements. Maintaining this equipment in good condition is crucial. Otherwise, your roofing membrane could get damaged. 

Contact a Mesa roofing company to keep your roof in good condition. 

7. Wind Damage

Sustained periods of high wind can cause a lot of damage to the roof of your commercial building. You may forget that your roof needs inspection after wind episodes, especially when there’s no rain. 

Nevertheless, the more exposed your roof is to severe winds, the more likely it is to need a replacement. 

Don’t forget to familiarize yourself with what your roof insurance covers. Wind damage may be covered and help in the replacement cost. 

Contact A Mesa Roofing Contractor

As you can see in these seven signs, the best you can do is to contact a professional roofer. At The Roofing Company INC, we have trained inspectors ready to spot hidden issues that you may not be able to. Contact us now to obtain a professional inspection!


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The Roofing Company

935 E Sorenson Cir
Mesa, AZ 85203

Phone: (480) 497-9651
Email: info@theroofingcompanyinc.com