The goal is to find the leak before the entire roof goes bad.
I ve got a leak in my roof.
Use enough water to mimic heavy rains.
Water can soak into the roof and cause a leak.
If the leak isn t obvious have a helper watch in the attic while you get on the roof with a garden hose.
Consider getting a gutter cover to help keep the gutters free of debris.
If your gutters clogged up with debris or leaves water will stop flowing off the roof.
Run water over the low side of the penetration for several minutes while the helper watches for any water droplets.
Contain the leak if you find water dripping from a bulges or discoloration in your ceiling it s likely that water is pooling on the other side of that bulge or dark spot.
The leaking occurs during or shortly after a rainfall.
In addition roofing system leaks will make themselves known through other symptoms.
Begin soaking low on the roof just above where the leak is visible inside the house.
And just one rusted out nail can cause your roof to leak every time it rains.
The underside of your roof may be obscured by insulation and that s actually helpful for finding the roof leak.
Nail pops can also occur where the a nail or multiple nails push up and out causing the shingle above to lift eventually penetrating the top shingle and causing a leak.
Finding the actual spot where the roof leaks is difficult because water can enter the roof in one place and run down to another before it starts soaking into the ceiling.
You know the roof is bad if shingles are missing or obviously damaged or when water stains the ceiling or walls.