roof leak

The Most Common Causes of Roof Leaks

It’s something every homeowner dreads: leaks from the roof. Whenever you notice water spots or the tell-tale drip from your ceiling, then you already know it’s time to call a St. Louis, MO, residential roofing contractor to consider replacement options.

While it is never a comfortable prospect to think about leaks, learning how they might affect your property can help you prepare for problems that might arise in the future. Here are some of the most common causes of roof leaks.

Compromised Flashing

The flashing is a thin piece of metal that is installed under roofing shingles and the joints of a roof. Flashing can be left unexposed, or covered with tar or rubber. Over time, wind, rain, and intense sunlight can cause the flashing to corrode. Damaged flashing is one of the leading causes of leaks.

Missing Shingles

Asphalt and tile shingles are among the most popular materials for roofing. Of course, they are susceptible to damage due to high winds and heavy rain. Missing shingles expose the porous portions of your residential roof, which can lead to leaks. Shingles should be replaced quickly to avoid water infiltration.

A good roof system should last for a few decades, so it helps to know when the last time you had your residential roofing replaced. Having a reference point can help you anticipate when you might require repairs, maintenance, or a complete replacement.