Open valleys have metal flashing to protect this critical area of the roof.
Fladhing of roof loose.
Flashing is critical to certain areas of your roof namely the places where the roof surface meets a wall sidewalls and front walls the low points where two roof slopes meet called valleys roof protrusions bathroom kitchen vents skylights and the roof s edges rakes and eaves.
Cover each screw head using roofing cement to keep water from getting into your home.
This means that roof flashing repair can typically be cheap and easy to do although there are some mistakes to avoid.
Minor roof repairs cost 150 to 400 to fix shingles flashing or patch small leaks.
Most flashing is composed of aluminum or galvanized metal.
Moderate repairs cost 400 to 1 000 to replace flashing valleys shingles in a 10 x10 area or leaks with water damage.
When a roof leaks the problem is often due to leaks in and around the metal roof flashing that protects roof edges valleys and the junctions between roofing and obstructions such as chimneys dormers and vent pipes.
Expert advice on how to repair roof flashing and chimney flashing prevent ice dams and solve other roof flashing problems.
If your roof is at the point where you need to repair or replace.
Roof flashing is sheet metal installed at any breaks joints or edges on your roof to prevent leaks.
Either way that leaves flashing loose and unable to properly perform its job.
The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak.