Fussing to try and find a leak as soon as it happens is something that could put you in the hospital. Meddling on a roof while it's raining or covered with ice and snow isn't the ideal way to find a leak. Trying to temporarily fix a leak could be highly dangerous. If you want to do it right, there is no quick-fix. Just take your time, and be very patient and careful to wait for Mother Nature to give you the green light.
Being on a roof will put the body in positions that are not comfortable or safe. Make sure to wear rubber sole shoes to prevent slipping. Also use a harness and always work with a buddy.
AVOID DRY ROT
Dry rot isn't related to any type of water damage, but lack of ventilation. If a roof repair is right in the middle of the roof, there is a chance that the plywood might be deteriorating. The roof will actually sag in and cause the roof shingles to get brittle, crack and then leak. Preventing dry rot consists of installing a ridge vent, which will only work if there is a soffit vent. Holes have to be drilled through the soffit vents so cool air comes in through the bottom and pushes the hot air out through the top.
PREVENT ICE BUILDUP
In the wintertime, ice has no problem building up under the roof membrane, shingles and gutters. The ice builds back up when it reaches the wall line where the house is heated and it creates an interior drip. Proper ventilation, rain and ice shields along with installing a drip edge will help prevent this problem.
REPAIR ROOf BOOTS
Flashing, roofing, ice damping and skylights are all obvious places for potential leaks. One thing people often miss is the rubber boots. It's where the roof fence comes up that you find roof boots. If they dry up they will cause major leaks. It's a quick fix; purchase a new roof boot in a local hardware store. You may have to remove some of the shingles, lay a better tar under it and put it back in place.
Sometimes shingles are faulty and will begin to crack after they've been nailed down. Faulty installation with nails and shingles can also play a big part in leaks. Nails could be nailed too low and it will start pushing back up. Make sure to always check merchandise before getting on the roof.
This Article is From DIY Network