Roof flashing is a thin layer of metal sheeting used to direct water away from seams and joints where moisture could penetrate the roof and cause water damage.
Roof flashing purpose.
It redirects water flow away from the interior of the building thus providing a defense against the major problems that can result from roof leaks.
The purpose and application of roof flashings.
The unsung hero of the operation is roof flashing.
It is usually found where the surface of the roof has contact with a wall such as the sidewall and front walls of a home.
After a long enough stretch flashing will succumb to age and will require repair or replacement.
Flashing is a material designed to keep moisture from entering the home through the roof.
This is roof flashing and its main purpose is to water away from the roof surface.
The roof of a residential home serves one major purpose and that is to be a barrier against the weather outside.
What is the purpose of flashing on a roof.
With the help of underlayment roof flashing is required on your roof to keep water from getting underneath your shingles.
Flashing is designed to protect roofs from rain ice snow and wind but it is not invincible.
If the weather is harsh enough it can damage destroy or even wholly remove flashing from a roof.
The most difficult weather element to control is water and roof flashing acts as the last line of defense against water leakage.
The professional roofers install flashing in a way that water runs down the side of the flashing and directs to the shingles instead of flowing into the roof deck.
Without a flashing fitted rain water would run down the chimney or the higher area of roof tiles and just disappear into the house interior where the chimney rises through the roof.
Flashing is used in various sections of a roof.
The purpose of roof flashing roof flashings are fitted primarily to maintain a watertight roof.
