After a bout of heavy rain or snow, a roof may exhibit signs of wear and tear. In extreme situations, you may even have to make the decision to repair or completely replace the roof. When this happens, the roofing contractors at American Roofing, located in Anchorage, AK, know just what to do. With their expert knowledge, they will work closely with you to determine the best treatment plan for your roof. Here, they discuss a few factors to consider when you’re making your decision.

How Do You Know When You Should Repair or Replace Your Roofing?

Repairing a Roof

You don’t have to be too concerned with a few damaged shingles as long as you repair them as soon as possible. You can also decide to fix a roof if it is relatively new. The typical lifespan of a roof is 20 years, but newer materials are now being used to extend this. Roofing made of metal will last up to 40 years, while a slate, concrete, or clay-tiled roof will last up to 100 years. If yours is less than 20 years old, repairing it will most likely be more cost-effective.

Replacing a Roof

When there is moisture damage in more than one area, the roof will need to be replaced. Mold and mildew will grow as a result of trapped moisture, producing a foul odor in your home and setting the stage for additional structural damage and health issues. The roof also becomes weaker due to the softening of the wood and shingles. Simply patching it will not solve the problem and poses a real threat to your safety.

If you need assistance determining what is best for your roof, contact the local experts at American Roofing. They offer a wide variety of services, including roof repairs, maintenance, and insulation. For a full list, visit their website or give them a call at (907) 345-8700.