When it comes to home renovation projects such as roofing, most homeowners like to employ a “get it and forget it” strategy: pay the roofing contractor, put up with your home being a mess for a few days, and then you don’t have to worry about that old roof, leaky pipe, pesky flooring, or whatever the problem was for a good long time.
Unfortunately, when the time comes time to hire a contractor for large improvement projects like roof replacement, it’s important to stay on top of things.
Here’s how you can tell when it’s time to install a new roof or if you can get away with a simple patch repair.
The Symptom: Moss or algae growing on the shingles.
The Treatment: It’s up to you! The presence of green lichens or algae growing on shingles is something to be expected as a roof ages and is exposed to regular environmental conditions such as rain. If you have the money to spend and really can’t stand the look of it, you can go ahead and replace the roof, but it’s not a necessity. Those little guys won’t cause any damage that’s not cosmetic.
The Symptom: You’re finding chunks, crumbs, or granules in your gutter.
The Treatment: Wait it out. These granules come from the shingles’ protective outer coat wearing away. The first time you notice these granules, it’s safe to assume their lifespan is about half over. Keep your eye out for other warning signs, but you don’t need to scramble for a roof replacement company immediately after you notice the granules.