How To Find Leak On Shingle Roof

If the leak isn t obvious have a helper watch in the attic while you get on the roof with a garden hose.

How to find leak on shingle roof. Look for discoloration on wood sheathing or rafters caused by water. Inspect the underside of the roof for. Use a garden hose with nozzle control to water test for roof leaks. Examine the roof decking and rafters in the attic above the spot where the ceiling is wet.

Go in the attic with a flashlight during or shortly after a heavy rain being careful not to step through the ceiling. Make note of any raised shingles wind lifted shingles or obvious holes in shingles. Start in the attic. Follow any water stains or wet spots up the rafters.

Speaking of impeded water if your gutters are too gummed up with junk to permit water to travel away from your roof and foundation that is an invitation for trouble. Arm yourself with a flashlight and head up to the. Follow damaged insulation back to the source of the roof leak. After the rain has stopped and it s sunny outside examine the exterior of your roof to look for problem areas that may be causing the leak.

Review the roof s exterior area in the general location of the leak starting above the leak and working down. Boots the rubber seals that are around the electric service and plumbing vent pipes air vents and exhaust fan. Grab a ladder and some latex gloves and get the job done or pay someone to clean out those clogged gutters. Use the ladder to gain access to the roof.

Begin soaking low on the roof just above where the leak is visible inside the house. The underside of your roof may be obscured by. The top 3 inches of the shingles are the most vulnerable to leaks according to ask the builder. How to find a leak in an asphalt shingle roof 1.

Find a roof leak head into the attic to get a good look at the underside of the roof. Ridge cap flashing gaskets around pipes. We ll cover some of the most common causes for roof leaks below. If you don t have an attic or just can t find the source of the leak you can check several places for problems with moisture or damage.

Find a roof leak when it s not raining. To locate a hard to find roof leak.