One of the most common reasons why homeowners need residential roof repair is because they have water damage on their roofs. It is important to catch water damage early on, as it can cause substantial problems if not caught early and prevented. Water can be damaging to the structural components of a roof, including the trusses and sheeting. Water damage can shorten the lifespan of your roof, and water damage can eventually lead to roof leaks. Here are a few of the signs that you may need residential roof repair due to water damage. 

Your Roof Is Bubbling or Blistering

One of the signs that your roof may have water damage is bubbling or blistering. Bubbling or blistering is most commonly noted on shingle roofs or membrane roof systems. It occurs when water gets underneath your exterior roofing system. The water creates a bubble, which is the bubbling or blistering that you see. Most people do not see bubbling or blistering on their entire roof, rather it is typically found in one small section of the roof. 

Your Roof Is Starting to Buckle or Sink

Another common sign that your roof is in need of repair due to water damage is a roof that is starting to buckle or sink. If you look up at your roof from the ground, you should see an even slope extending from the top of your roof to the end of the roof. If you notice any small indents or sunken spots, water is the likely culprit. Water can weigh on the roof and damage the sheathing supporting the roof, causing the buckling or sinking you see. 

There Is Algae, Moss, or Plant Life Growing on the Roof

The final sign that water is sitting on your roof is algae, moss, or plant life growing on the roof. These elements do not grow without moisture being present. As such, this is a strong indicator water is not draining from your roof, but instead, is sitting on or in the roof. If you see any signs of algae, moss, or plants growing on your roof, you need to not only have the water issue addressed, but you need to have the roof cleaned to remove anything growing on it. 

If you notice that your roof is bubbling or blistering, see algae, moss, or other plant life growing on your roof, or notice your roof is starting to buckle or sink, water is not draining from your roof as it should and water damage is occurring. Reach out to a residential roof repair company to begin the process of getting your roof repaired. 

Contact a company like Reitzel Home Improvement for more information.