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Up on the Rooftop

Commercial Roofing: 4 Signs It Is Time To Replace Your Metallic Roof

14 July 2022

Lori Silva

Metal roofs are famous because they are among the most resilient and reliable. When you maintain them well, they can serve you for decades. However, this durability does not mean that yours will not experience the usual wear and tear. Time and years of exposure to the elements lead to rusting and corrosion, and you must keenly observe for signs of damage. Contact a professional roof replacement contractor if you notice the following issues.

When the Roof is Old

Older roofs are more likely to suffer weather damage because they have already become weak. For example, the deck of an old roof might have started rotting and buckling. An incidence of inclement weather like a hailstorm or hurricane could lead to a total roof collapse. Repairing damages on an old roof is often futile because the age of the materials will still make it vulnerable to further deterioration. Replacing it will include changing the supporting structures, which will improve safety in the commercial building. Consider replacing the roof that has served you for more than four decades. 

When the Paint is Damaged

Damaged paint is another indicator that your material needs repairs. Most metallic roofs come with a waterproof paint coating to effectively allow water from the rain to slide off and get collected by the gutters. However, the UV rays eventually break down the paint and lead to massive damage. If your metallic structure has signs of chipping, fading, and thinning paint, you should consider having it replaced. Replacing it is easier than to keep repainting it endlessly. 

When the Roof Has Leaks

Leaking also indicates that it has suffered some systemic damage over a duration. With time, wear on the surface causes warping of the metallic panels, and some might also become loose due to water damage. Leaks eventually speed up the corrosion process, which worsens the size of the punctures. Replacing a leaking roof is the best way to preserve your interiors from mold and other damages resulting from leaks.

When It has Suffered Storm Damage

Storms might cause massive damage to the roof, including lifting shingles, warping them, and crushing the deck. You should consider a replacement if the damage is extensive. Repairs only work for minor problems.

Speaking to a professional commercial roofing contractor is the ideal way to handle roof damage and determine if you need a replacement. The contractor will help with the replacement and safeguard your interiors from further deterioration.   

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