How To Determine You Need A New Metal Roof

Posted on: 22 January 2021

Metal roofing is popular for many homeowners because it lasts long. However, like any roofing material, there comes a time when you need to replace your metal roof. Although proper installation and maintenance will ensure your roof lasts for decades, you should keep an eye on the warning signs so you know when it's time for a new roof. Here are the tell-tale signs you need a metal roof replacement.

The Attic

The first place you should check for clues on whether you need a new metal roof is the attic. An interior check of your attic will give you an idea about the condition of your roof. One of the first things to check for is rays of sunlight penetrating through the roof. This means there are holes or dents on your roof.

Another thing to look for is dark streaks or stains. This means you're dealing with water damage. The moment you notice these signs, contact a professional for a roof replacement.

Large Leaks

During a metal roof installation, screws and bolts are used to secure the roof in place. Over time, some of these fasteners become loose. These fasteners may even come out. This is one of the occurrences that can lead to roof leaks.

Apart from fasteners, rust can also cause roof leaks. If your metal roof has a leakage, anything between the hole and the point where water leaked through may have been exposed to water. Therefore, there's a likelihood of water damage. Large leaks in the roof are more expensive to repair than replacing the entire roof. Consequently, it's crucial to engage a professional roofer for a replacement.


The other sign that you need to replace your roof is rust. It's an indicator that the metal has started to tarnish, and the protective coating on your roof has deteriorated. After the coating is gone, water and moisture directly impact the metal, which leads to rusting.

Many homeowners realize that their roof has rust when it starts leaking. The best places to look for rusting signs include vents, seams, skylights, flashings, fasteners, ridge caps, and any area where the roof is penetrated. You should replace a rusted roof.

Most of these signs mean that your roof is old. However, sometimes you don't have to wait until your roof is old to replace it. Make sure you schedule an inspection of your roof after a few years to identify these and other warning signs that you either need roof repairs or a roof replacement. Reach out to a roofing contractor to learn more.