Top 10 Common Commercial Roofing Problems to Watch Out

Roof Leaks or Moisture

Losses are one of the most common trading capitalization problems. When any type of water or moisture gets through your roof, your building is at risk for mold.

Poorly Installed Flashing

Flashing is the part that seals any type of hole in the roof, such as vents, skylights, chimneys, pipes, and HVAC systems. 


Some shingles blisters are not something to worry about. Because they don't cause much damage, shingles aren't always worth repairing.

Bad Installation

You should always make sure that you work with an experienced roofing contractor whenever you need to do any work on your roof.

Lack of Maintenance

Many common roof problems start out as minor repairs. They can be as minor as not cleaning backing gutters or cutting off overhanging branches.

Improper Repairs

In some cases, roofs need specific tools and materials to repair. If your contractor doesn't use these things, These items, if not used by your contractor.


When your roof is not properly secured to the substrate, single-ply roofs are likely to swell or completely blow out.

Ponding Water

Water should never collect on the roof. If you have standing water on your roof, something is not going the way it should. 


There are many things, such as wind and hail, that can create holes in your roof. You should always check for flashing and sealants around roof crossings.


The membrane on the roof is the layer beneath the shingles. And when that starts to shrink, the top layers start to crack or crack. You can also detect shrinkage as the flashing.