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4 Signs of a Poorly Installed Roof


Josh Knese • May 18, 2022

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Constant weather exposure can eventually take its toll on a roofing system. However, it may not be the only reason behind its deterioration. One particular issue that can make roofing problems worse is the possibility of faulty installation. Fortunately, there are signs that can help clue you in to this problem. We discuss four of them here:

4 Signs of a Poorly Installed Roof

1. Uneven Appearance
A well-built roof should appear uniform and even, with every material and component installed and laid down with care and precision. The shingles, in particular, must be aligned properly without any defects, such as bumps or depressions. Get in touch with your roofer as soon as you see a flaw. Letting it go unaddressed can lead to water or moisture damage.


2. Improper Gutter Installation
Your gutters should look straight and level with the roofline, with a slight pitch at the downspouts to allow optimal drainage. They should also be properly sized to accommodate the average rainfall volume in your area. A poorly installed gutter system, however, won’t perform its intended function. Before your home’s foundation and exterior components are compromised by water damage, act quickly, and have it inspected by a local gutter installer.


3. Deformed Flashings
The flashings or the sheet metal panels placed on the joints of the roof helps protect against water intrusion, especially at the valleys, vents, chimneys and other protrusions. If you notice flashings are deformed in some way, they may not have been applied properly. This particular issue can cause water to leak into your home, leading to major damage and deterioration.


4. Nail Misuse
Roof shingles must be held in place using the right nails. It also involves implementing the correct nailing procedures. Problems arise when nails are placed too close or too far apart or when there’s not enough of them on each shingle.


Any of these signs of poor roof workmanship can be avoided by choosing the right contractor for the job. When you hire Exterior Building Solutions, you can rest easy knowing that your roof replacement project meets industry standards, utilizes the latest methods and takes advantage of today’s building and manufacturing innovations.

To get a free estimate, call us at (314) 470-8783, or fill out our contact form. We serve customers in St. Louis, MO, and the surrounding areas.

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