How Often Should I Replace My Roof?

7/21/2020 (Permalink)

When it comes to knowing how often you should replace your roof, there really isn’t any hard and fast rule. You have to keep an eye on its condition to be able to tell if you need to start thinking about it. If your roof is showing signs of damage, that could lead to major water or storm damage to the rest of your home. Today, we here at SERVPRO of Hermitage/Donelson are going to share a few potential issues your roof may develop; any one of these may mean it’s time to replace your roof. 

Age

An asphalt shingle roof should last between 20 and 30 years, so if you have a 40-year-old roof, just keep in mind that you will probably need to replace it entirely in the next 1-5 years.

Shingles

Shingles can curl in two ways: by “cupping,” which happens when the edges of the shingles turn upward; and “clawing,” which is when the edges stay flat and the middle starts to come up. Both are signs of weathering and indicate that potential leaks may possibly be developing, depending on the extent. Every homeowner finds themselves replacing a missing shingle, but it can be just about impossible to get a new shingle to match the color of an old one. Granule colors have changed pretty significantly over the years, and shingle colors often change with years of weathering. If your roof is starting to look like a patchwork quilt, you may want to consider replacing it soon. 

Damage

Cracked shingles are typically caused by wind damage, and if the damage is extensive and not isolated to just one area, you should start thinking about replacing your roof within the next few years. 

Algae Or Moss

This is not a big deal when it shows up on your roof, but it doesn’t give your home or business a great look. You don’t want to take matters into your own hands by power washing or scraping it away since that will often chip off all the protective granules and essentially render your shingles useless. You can use a wash that's one part bleach and one part water to remove algae or moss, and if you do decide to replace your roof, consider tiles that are algae-resistant.

Light

This issue is pretty obvious: if light can get in through your roof, so can rain. If you see any water stains during the next rainfalls, and if they spread or expand, you have an active leak, and it is time to contact SERVPRO of Hermitage/ Donelson immediately to help remediate the water damage and potential mold growth.

Sagging

A sagging roof is typically an indication of a structural issue and demands immediate attention. There could be a problem with the decking in the attic or with the supports in the foundation, which is even worse. You're not necessarily in imminent danger, but this is the kind of thing that's a lot easier to take care of when it's small and localized, so call your roofing professionals right away for this roofing issue. 

When it comes to replacing your roof, there is no hard and fast rule. If you are experiencing water damage, it is probably time. remember that SERVPRO of Hermitage/Donelson is here to help if you are dealing with water damage, fire damage, or a mold infestation. We are committed to getting your business Certified: SERVPRO Cleaned!