The roof on your business property has been around for a while. As such, it’s taken on quite a bit of wear and tear. 

That’s why you’re here. You’re wondering: should your business replace or repair the roof this year? Fortunately, you’ve come to the right place. 

Below, we’re going to discuss signs that indicate a need for commercial roof repair, signs that indicate a need for commercial roof replacement, and a variety of other information as well.

Let’s get into it!

Signs Your Roof Needs Repair or Replacement

There are several signs to look out for to determine whether your commercial roof needs repair or replacement. The most prominent of these signs include the following:


One of the most common signs of commercial roof deterioration is bubbling. Bubbling generally occurs in situations in which moisture gets trapped underneath the roofing material. It can come about due to improper installation or just standard deterioration. 

Unfortunately, this indicates a fairly severe problem. Water exposure can absolutely destroy a roof and the area that lies beneath it. As such, if your roof is bubbling, it will likely need to be replaced entirely. 

A commercial roofing company will assess your roof for you and determine whether that’s the right course of action. 

Water Staining on the Inside of the Building

Do you know what a water stain looks like? Think of a brownish-yellow area on your drywall. The area might even be a little soggy. That’s a water stain, and it’s indicative of some time type of unwanted water exposure. 

The source of this exposure, however, can vary. It could be coming from a busted pipe within the wall, it could be coming from a dilapidated siding panel, or . . . it could be coming from the roof. 

If your roof has any gaps in it, water will travel through them and seep down into the drywall below. As such, interior water staining is often indicative of a bad roof. Repair or replacement is typically needed. 

Steadily Increasing Energy Bills

Roofs are not only designed to keep out water but also the heat, cold, and other such elements. Unfortunately, as they age and deteriorate, they do a poorer and poorer job of this. The result of this? Steadily increasing energy bills. 

See, because the roof can’t do as good of a job of keeping out heat and cold, the HVAC system within the building must work harder in order to counteract that heat and cold. This, of course, results in more energy usage and, therefore, higher energy costs. 

Now, this isn’t to say that increasing energy costs is a sure sign of roof deterioration. A number of other factors could be at play as well (ie. deteriorated siding, a worn-down HVAC, etc.). However, it’s definitely something worth looking into. 

In fact, even a few well-placed repairs could make the difference you need. So, get a roofing company recommendation and see what can be done. 


When in good shape, a roof should be entirely flat. It shouldn’t contain any dips or sags at all. If it does, it’s suffering damage of some kind. 

Odds are, moisture damage is to blame. Water is seeping into the roof, accumulating in one area, and causing the roof to dip down. Note, though, that improper installation could be the cause as well, as could general deterioration. 

Regardless, if you see dips in your roof, you need to have them checked out by a professional. They might benefit from spot repairs. However, a full roof replacement might be needed instead. 

Gaps in the Seams

The majority of commercial roofing materials require seams to be connected in order to fuse panels together. These seams are connected tightly, thereby restricting the flow of water and other elements. 

Unfortunately, over time, these seams can separate, allowing water to flow through them freely and cause damage to the building below. For this reason, you must assess your roof periodically, and determine whether the seams are still in their proper place. 

If they’re not, you’re going to need a repair. Your local commercial roofing contractor can handle the task. 

Old Age

Every roofing material has an estimated shelf life or lifespan. Once it reaches this lifespan, it’s generally only a few years from being worthless. As such, you need to keep an eye on the age of your roof and act accordingly.

Whereas asphalt roofs will last between 20 and 30 years and metal roofs will last between 40 and 60 years, TPO roofs will last around 30 years and EPDM roofs will last around 35 years. Use these figures — along with the other signs on this list — to determine whether it’s time for a change. 

Missing Flashing

Flashing is the part of the roof that connects two different planes of the roof. It’s usually made out of metal and is usually connected to the roof with the use of an adhesive like caulk. 

Unfortunately, over time, flashing can suffer deterioration, causing it to fall off or curl up at its edges. When this occurs, it can allow water to flow down into the roofing structure. This can lead to all types of long-term roofing issues. 

As such, if your roof flashing is missing, you need to have it replaced as soon as possible. Your local commercial roofer can help you. 

Why Repair the Roof? The Benefits

Now, you might be wondering: what exactly do you get out of repairing or replacing your roof? A lot! We’ll discuss some of the biggest benefits of commercial roof upgrades below. 

Improved Water Protection

Few things can destroy a property faster than water. Should water make it past your roof, it can infiltrate the structural components of your property, causing them to warp and buckle. At that point, it’s just a matter of time before extensive (and expensive!) repairs are needed. 

Therefore, by upgrading your roof, you improve its water protection capabilities. You pay a little money now so that you don’t have to pay a lot of money later. 

Greater Insulation

Roofing not only protects buildings from moisture and other elements, but it also serves as insulation. That said, the more it deteriorates over time, the less insulation it provides, leading to energy efficiency issues in the property below.

By repairing or replacing your deteriorated commercial roof, you can greatly increase its insulation. This will make your property more energy-efficient, thereby saving you money on gas and electric costs. 

Improved Aesthetics

Many commercial roofs are flat, and therefore can’t be seen from the ground. When it comes to roofs such as these, aesthetics are meaningless. 

However, other commercial roofs are sloped and have a large impact on the aesthetics of their properties as a whole. When these roofs become deteriorated, they can drag down their respective properties’ aesthetics substantially. 

This is where roof replacement comes in. Replacing an asphalt or metal roof brings a whole new look to a property. It provides it with a new sheen, one that attracts the eye of the passerby and helps to maintain the business’s credibility. 

Average Cost to Replace a Roof

Curious about commercial roof replacement cost? That depends on the type of material that’s being used. Most flat roofing materials range between $5 and $10 per square foot counting the cost of installation. 

Whereas spray foam, PVC, and TPO roofing are the most expensive, rolled asphalt is the least expensive. Modified bitumen and EPDM sit in the middle of the cost totem pole. 

Sloped roofing materials like asphalt shingles and metal panels have a wide range of costs. Asphalt shingles generally cost between $1.50 and $5 per square foot. Metal panels, on the other hand, can cost anywhere from $5 to $15 per square foot. 

Roof Repair Cost

We’ve discovered the cost of commercial roof replacement. Now, let’s discuss the cost of commercial roof repair. 

Roof repair costs can vary wildly based on the type of repair that’s being made. Replacing a single piece of flashing will cost you relatively little, no more than a few hundred dollars. The repair of small leaks is relatively affordable as well, also ranging in the hundreds of dollars. 

But if your roof has suffered, say, severe storm damage, you’re going to be paying thousands of dollars to have it repaired. In fact, in some cases, a roof can become “totaled,” at which point, it makes more sense to have the roof replaced entirely. 

Seeking Out Similar Info?

Now that you have some information on whether or not to repair the roof, you might be seeking out similar info. If so, you needn’t look any further. Our website has information of all kinds. 

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