Replacing your roof doesn’t have to be overwhelming. Many East Tennessee homes can be re-roofed in a single day, though factors like weather and roof size may extend the timeline. Here’s a step-by-step look at the process so you’ll know exactly what to expect.

So, how do you know when it’s really time to swap out your shingles for something new? We’ve got you covered—literally. Here are 7 signs it’s time for a new roof, and why pretending not to notice won’t do you (or your wallet) any favors.