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.
The roof flashings.
Not all roofs are either flat or sloped.
They can be a combination of both as well.
Roof flashing represents a very simple and intuitive engineering technique that has been known for hundreds of years.
Where flashing is used chimney flashing.
The major cause of residential roof leaks is a fault in the flashing.
What is the purpose of flashing on a roof.
A ridge cap is the.
Basic types of roof flashing vent boot.
The whole idea depends almost entirely on gravity.
Continuous flashing is also called apron flashing because it acts a lot like an apron.
Gibraltar drip edge flashing can be used with asphalt shingles or metal roofing panels.
This drip edge flashing provides protection from water damage along the eaves and rake of a roof.
These are the key types of roof flashing you need to understand.
On pitched roofs the high side of the chimney is the most vulnerable to water seepage compared to the.
Flat and sloped roof jointing points.
Valley flashing is metal or sometimes peel and stick material that protects an important area on the.
A vent boot or vent pipe cover is traditionally a lead or metal sleeve that fits over top of a vent pipe.
The extra kick at the bottom of the face directs run off away from the structure.
Some roof features such as chimneys require two pieces of flashing.