With proper maintenance and timely repairs, metal roofs can last a very long time. These systems are designed to be long-lasting. Here are some maintenance and repair suggestions that will keep your roof looking like new, year after year.
Inspect and Clean Regularly:
Inspect your roof at regular intervals throughout the year. Seasonal inspections are a good idea to save your roofs from leaks if you live in an area where there are four distinct seasons. You should also inspect after storms. Hail, wind, snow and even severe rain can damage your roofing.
You should clean your roof at least once a year. You may only need to clean once a year to make sure that gutters are clear of leaves and other debris that could cause water to pool or ice dams to form. You can use soap and water to clean most metal roofing systems, but check the manufacturer’s specifications to be sure.
Ensure that Different Metals Do Not Touch:
If different kinds of metal touch and become wet, they will corrode. For example, copper pipes projecting through sheet metal will eventually rust at the point of contact. There are products on the market to prevent this kind of contact.
Minor scratches might not seem like a big problem. But if they are not repaired, water will gather in the uneven surface and rusting will occur. To repair scratches, pour a small amount of mineral spirits on a clean cloth and use it to remove any debris from the scratches. After the area dries, take a small paintbrush and cover the scratched area with an appropriate color of metal touch-up paint. You can follow up with a clear coat to provide additional protection. Summer season is the best time to fix roof leaks problems and there are products available in the market like liquid EPDM Rubber coatings and Elastomeric coatings.
Rusty spots should be sanded down first using a scrubbing cleanser and then light sandpaper. Do not use a wire brush. Once the rusted area is smooth, apply a metal primer. After the primer dries, use your touchup paint to improve the appearance and follow up with a clear coat if desired.
Dents may be popped out if you have access to the underside of the roof. Otherwise, you may need to call a professional. Repairing dents in metal roofing calls for the use of a stud welder. It’s not a job for the average do-it-yourselfer.
Consider a Protective Elastomeric Coating:
Elastomeric coatings can further increase the lifespan of the roofing system. Today’s Elastomeric roof coatings are available in an assortment of colors. They provide waterproofing, help to reduce sounds and can add to the beauty of your roof. You may not have to do all of these things, but the more time you spend protecting your roof form roof leaks, the longer it will last.