7 Things to Know About Your Commercial Roof

7 Things to Know About Your Commercial Roof

man working on a commercial roof

While residential and commercial roofs are extremely different, both are equally vital when it comes to knowing the best materials to use, potential risks, and slope. In other words, just because you can fix a leak on your roof at home doesn't mean you can do it on a business facility.


In reality, doing any repairs yourself is not suggested because it is risky and often more complicated than it appears. Instead, here are some things to know about your commercial roof so that you may make educated judgments.


  1. Find the right roofing material
  2. Hire a professional
  3. Maintain the roof
  4. Listen to your roofing contractor
  5. Don’t put off your roofing inspections
  6. Your roof is complex
  7. Your roof is not flat (even though it may be called flat)


1. FIND THE RIGHT ROOFING MATERIAL

Commercial roofs are generally bigger and more complicated than residential roofs. So you don't want to waste your money on a substance that you don't require. It can also be costly to make the wrong decision.


Simply put, researching the advantages and disadvantages of each material will pay out in the long run. A TPO roof, on the other hand, is a popular choice among many building owners. It may be a little less expensive, but its durability will pay for itself by reducing the danger of serious damage to your building's interior and assets.


2. ALWAYS HIRE A PROFESSIONAL

Working with a roofing contractor may appear to be costly at first, but it will be much less expensive than paying for frequent repairs and early replacement services. Even if the building appears to have only a minor leak, it may be more serious than it appears, and allowing someone with no experience to assess the roof can simply exacerbate the problem.


Working with a professional can also help you avoid further harm to your building's interior materials and assets. To safeguard your interests, make sure the company you hire is licensed, skilled, and insured.


3. MAINTAIN THE ROOF

Roof maintenance may appear to be an unnecessary outlay, but having to pay for delayed repairs can be extremely costly. Regular inspections and immediate attention to minor repairs can save you money in the long run.


Working with a skilled contractor with years of experience can help you create a Maintenance Program that includes inspections, minor repairs, recommendations, and an estimate and timeline for your next replacement.


4. LISTEN TO YOUR ROOFING CONTRACTOR

While some businesses are out to defraud property owners, others who have been schooled and have years of experience understand that stating the truth is in both parties' best interests. Rodd Roofing is one such contractor. With over 100 years of experience, training, and insurance, they will show you any problem areas and recommend repairs if necessary. However, if you decide to take a chance, conserving a small amount of money now will result in a large sum afterwards.


5. NEVER PUT OFF YOUR ROOF INSPECTIONS

Putting off your roofing inspections is just as dangerous as not scheduling them, because they will not be completed in the end. Even if you hire someone to do them, if you go with the lowest choice, they may not address all of the symptoms, which may end up costing you more money in the long run. To identify them, a professional roof inspector must be conversant with all roofing materials, components, and indicators of damage.


6. YOUR ROOF IS COMPLEX

Commercial roofing entails more than just a single sheet of construction material covering your structure. Many modern structures have multiple layers that contain a variety of devices to protect the property from rain and other adverse weather conditions. Insulation, air ducts, drains, waterproofing, flashing, fastenings, decks, and, of course, the roofing materials themselves are all part of this complex system.


These materials and equipment were thoughtfully placed not just to minimize leaks, but also to save energy expenses. A good rule of thumb to remember is that if someone merely inspects the roof's surface and calls it an examination, you should hire someone else because there's a lot more to it than that.


7. YOUR ROOF IS NOT FLAT

It's not flat just because it's called flat and appears to be flat. A small slope on a commercial flat roof allows for proper drainage. To securely convey water away from the building, the roof scuppers must be clear and clean. Otherwise, the water will crush the insulation, resulting in low spots, ponding, and leaks. Another argument for the importance of roof upkeep.


Finally, when it comes to commercial roofing, you should never take chances. Putting off inspections or choosing to disregard advised repairs is a significant mistake, especially because the structure is more sophisticated than a flat or inclined surface.


Remember that Rodd Roofing has been here for over 100 years helping businesses throughout Vermont and New Hampshire. If you have any additional questions, please reach out to one of our knowledgeable team members today.

Call Rodd Roofing
Icicles hanging from the dark brown edge of an umbrella against a clear blue sky.
March 12, 2026
March is the ideal time to inspect your roof after winter stress—learn what to look for and why scheduling a professional spring evaluation can prevent costly leaks.
March 5, 2026
Ensure your commercial roof drains, scuppers, and gutters are ready for spring storms—prevent ponding water and costly interior damage with proactive maintenance.
Flat, black roof with ice and snow. Brown brick trim, bare trees and a snowy background.
February 26, 2026
February’s freeze-thaw cycles put flat roofs at risk—learn how low-slope pooling, frozen scuppers, and blocked internal drains create hidden hazards and why pre-thaw maintenance is critical.
Worker in safety vest and hard hat chipping ice with a shovel on a commerical roof.
February 19, 2026
Learn how unchecked ice buildup can crack flashings, block drains, and force water under roof seams—causing damage that worsens with every winter freeze-thaw cycle.
Two-story house covered in snow, with black shutters and a red door, during a winter day.
February 12, 2026
From stained ceiling tiles to ice at parapet walls, discover five subtle winter warning signs that may indicate hidden roof damage and growing freeze-thaw stress.
Workers on a rooftop in a snowy environment. They are wearing safety vests and helmets, working near a ladder.
February 5, 2026
February’s freeze-thaw cycles put flat roofs at peak risk—learn which commonly overlooked areas like expansion joints, scuppers, and HVAC curbs need professional attention before problems escalate.
Blog promotion graphic for blog article Winter Roofing Myths That Can Cost You by Rodd Roofing
January 28, 2026
Don’t fall for these winter roofing myths. Learn the truth about snow removal, rock salt, and leak risks from the experts at Rodd Roofing.
Building roof with excess snow built up on it.
January 21, 2026
Learn what commercial property owners should inspect after snowstorms. Prevent leaks and damage with expert tips from Rodd Roofing.
Tall apartment-style building with ice and snow build-up in a roof seam, with man clearing snow off.
January 14, 2026
Ice can damage seams, flashings, and membranes. Learn how to prevent commercial roof damage from ice this winter with tips from Rodd Roofing.
Outside view of a building with extreme snow-load on it.
January 7, 2026
Learn how to calculate snow load on your flat roof and when to call for professional snow removal. Stay safe with Rodd Roofing’s expert advice.