Carefully smooth out any curled back shingles then use a caulking gun to apply a dab of roof sealant under the raised corners.
Stepsfor repairingleaky roof.
Upon investigating the roof we see no visible damage but find an obvious soft spot.
Roof valleys are channels designed to drain runoff water and like any other part of your roof they can degrade over time with exposure to the elements.
They also can curl or crack.
Straighten and reattach curled shingles.
If the leak isn t obvious have a helper watch in the attic while you get on the roof with a garden hose.
If the roof is old or there are many shingles that need to be repaired it may be time to replace the roof.
Look in the attic with a flashlight for evidence like water stains trhen trace them up the roof and rafters to the entry point.
There are several possible sources of leaks from a shingle roof.
We want to make sure that your roof replacement is done correctly and that it meets with your complete satisfaction.
Ahead of time scoop shingle granules out of the gutter rinse them in a sieve and allow them to dry and then.
Sometimes a shingle disengages from the roof all together and needs to be replaced.
Walk carefully on the ceiling joists in the attic or use a sheet of plywood to walk on so you will not accidentally put a hole in the ceiling panel.
In other cases water can become trapped under shingles which have been overlaid to create the valley trough.
You should always attempt a mechanical leaky roof fix whenever possible.
Make the final repair as soon as weather permits.
Only use caulk for very small holes and when flashing isn t an option as a leak stopper.
That means replacing or repairing existing flashing instead of using any type of sealant as a leak stopper.
Roof leaks can ruin insulation become a breeding ground for black mold damage interior ceilings and walls and rot the wooden framing.
Gently lift the broken shingle and apply a thick bead of sealant to the underside of the crack press the shingle gently against the roof apply a bead to the crack from the top side.
Though roof valleys are com mon leak sites on shingle roofs it s typically fairly easy to fix these problems with a little know how.
All projects are supervised by company owner to ensure high quality workmanship.
Over time the corners of asphalt shingles often begin to curl.
Press the shingle down then use a trowel to cover the shingle s edges with roof cement.
Repairing a roof leak from the inside is a temporary fix only.
So let s look at the ten of the most common culprits in causing your roof to leak and what you can and should do about them other than recruiting a bucket brigade.
Shingles sometimes become loose.
Begin soaking low on the roof just above where the leak is visible inside the house.