8 Things Roofing Contractors Know About Your Roof

Inspecting a roof seems like a simple matter. Climb up, look for missing tiles and then replace them - right? Actually, a roof inspection can involve much more than you might expect. A professional roof contractor will apply these points when conducting a roof check on your home:

1. You don't have to climb onto a roof to spot the most obvious problems. Simply use a ladder to climb up and check for obviously missing tiles, holes or cracks.

2. You can tell a lot about the state of a roof by walking around the house. Tile material found under the eaves could mean there are loose or cracked shingles. Wet spots in the attic could indicate that there are holes in the roof, or that shingles have come out of alignment.

3. If you see roofing material or other debris in your gutters, it could be a sign that you have loose or cracked shingles on the roof. Check the gutters and downspouts to see if there are any blockages that could indicate roof damage.

4. Warped or damaged shingles may look fine at first glance. Spacing between the roof and the siding, gutters that don't align, or wet spots in the attic all provide clues that tiles need a second look.

5. Safety is always called for when walking on a roof, but especially on the ridge or crest. Contractors know not to walk along the crest of a slanting roof, as it isn't designed to hold a person's weight.

6. It can take close, careful inspection to spot worn-out or damaged shingles. Look for these warning signs: dark spots, bubbles or raised edges. On asphalt shingles, you should also check for bare patches where the protective granular coating has been washed away.

7. Icicles hanging from the roof could indicate an ice dam. These dams form when water melts and refreezes. They disrupt normal drainage and add to the weight pressure on roof tiles. Ultimately, their formation can cause leaks or shingle damage.

8. When you see one cracked or bowed shingle, be sure to carefully check the tiles around it. The damage may have been caused because nearby shingles are warped or out of alignment.

You can see there's a lot more to checking your roof than sticking your head over the gutters. For real peace of mind, call an experienced roofing contractor for an inspection to make sure you have a safe, stable roof over your head.