There’s nothing worse than having a roof leak in the middle of a storm, especially one that causes extensive water damage to your home. Thankfully, the most common reasons for roof leaks can be prevented with a little bit of know-how and some readily available materials.

One of the most obvious indicators of a roof leak is a damp spot in the ceiling or on a wall, but these spots can often be difficult to find. The best way to track down a leak roof leak repair East London  is to go into your attic or crawlspace with a bright flashlight and to look for evidence. Look for stains on the underside of the roof sheathing or rafters, dark mold or mildew, and areas where the insulation is wet or soaked. Start at the bottom of a stain and trace it upwards; you’ll often discover a puddle at the source of the leak, where the water is pooling and can’t escape.

Leaks can also be caused by poor flashing, such as at the soffit where it meets the roof, or by the deterioration of old caulking, which should be replaced as soon as you notice any signs of wear and tear. Another common cause of roof leaks is a poorly fitted or installed chimney cap, which can allow water to seep into the vent pipe. Finally, a hole in the roof itself can be caused by old or damaged shingles that should be replaced as soon as possible.

Most roof leaks happen around plumbing vents, skylights, or the intersection of different planes of the roof, and it’s important to check all of these areas to find the source of the problem. If the area is particularly troublesome, you can hire a roofing expert to examine and repair the problem for you, but in the meantime, there are a few ways that homeowners can stop a leak in progress on their own.

The simplest method is to use a tarp to cover the leaking area; you can purchase these from most home improvement or hardware stores. The tarp can be secured to the shingles with a few nails or heavy wood beams, depending on how high up the leak is occurring. Leaks that occur in the corners or near doors or windows are sometimes more difficult to find, since the water tends to spread out rather than drip down in one area.

Another handy trick that homeowners can use is to apply roof cement to the leaking area on the dry roof, which will seal the hole until you can have a licensed contractor stop by to take a closer look at it. This is a great solution for leaks that don’t appear to be very severe, but extensive water damage in walls and dormers should always be looked at by a professional. To learn more about roof leak repair or to have a licensed professional examine a problem in your home, contact ServiceMaster Restore 24 hours a day, 365 days a year.