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Four Signs You Need to Replace Your Roof

Updated: Feb 14, 2022

Having problems with your roof? Have you noticed any leaks or mold growing on your walls or ceiling? You may be trying to decide if you should replace or try to repair the roof. If you notice any of these four signs, it's time to call a Maryland roofing company for a replacement.

1. Mold, Moss, or Algae

Mold can form on your ceiling and walls from several different issues, including plumbing and condensation problems. However, it can also indicate that you need to hire roofing contractors in Maryland to replace your roof. Either way, make sure you talk to the top roofing companies in Maryland to get an inspection.

Moss or algae growth is a bad sign. They hold moisture, which causes long-term damage. If you see any moss or algae growing, it is time to call the best roofing contractors in Maryland.

2. Structural Problems

While roof leaks may be a simple repair, they could also indicate a sagging roofline, meaning you need to call a roofing company in MD right away.

This issue can develop no matter the age, style, or material. These structural issues can be due to many things, including excessive moisture, seismic activity, and cracks in walls or ceilings.

If you see any hint of a sagging roofline, make sure you contact a roofing company in Maryland to get an inspection and quote for a replacement.

3. Worn Shingles

Worn or damaged shingles can allow water to collect in your ceiling, causing leaks and possible mold if not repaired.

If you only have a few shingles that need fixing, you might be able to manage them yourself. However, if you have more than a few or are not comfortable fixing them yourself, try researching the best roofing companies in Maryland that repair shingles.

You may even have to replace the whole thing if too many are damaged, so you want to make sure you know who offers the best roofing in Maryland.

4. Old Roofing

The easiest sign to detect is when your roof becomes too old. While some MD roofing materials last for a very long time, they still need replacing at some point.

While a metal roof may last up to 20 years, other materials don't last as long. To find out how long your roof should last, the best Maryland roofers should be able to tell you.

Even a metal roof may not last as long, depending on the weather that it endures. If you think your roof may be old enough for a replacement, it's time to bring in Maryland roofing experts for a second opinion.


Some of these signs are easier to notice than others. If you're not sure if your roof is exhibiting one of these signs, have a Maryland roofing company inspect your roof.

If you know for sure that your roof has one of these issues, contact some roofing contractors in Maryland right away to start looking at replacement options.


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