Before running the first row of shingles install a piece of step flashing along the sidewall so that it sits tightly against the roof.
Use flashing for roof.
A look at roof design.
Galvanized sheet metal is most common but aluminum and copper find occasional use in specialty situations.
Even if one piece of step flashing fails the flashing and shingle below it start the.
All roofing systems are made of a number of different components.
Align the step flashing with the leading edge of the starter course and nail it in place using one nail in the upper corner.
What is roof flashing.
Roof flashing is a material used as a protectant against water leaks or seepage and is typically made of galvanized metal but it can also be in the form of aluminum sheet metal copper or even plastic.
Step flashing redirects the water back onto the shingle.
Expert advice on how to repair roof flashing and chimney flashing prevent ice dams and solve other roof flashing problems.
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.
The gibraltar building products l flashing protects your home the gibraltar building products l flashing protects your home from moisture infiltration where your wall meets your roof.
L shaped flashing is a versatile general use flashing used where a uniform or strengthened finish is needed on a 90 surface.
Galvanized metal or aluminum is considered the best to use for roof flashing.
Here s a look at some general principles of roof flashing that will help guide you through a proper repair or replacement or even new construction.
Aluminum flashing is very popular for do it yourself.
Roof sheathing underlayment roofing material roof intersections flashing details and ventilation.
Although roof flashing is occasionally fabricated from plastic roofing felt or rubber it is usually made of rust resistant metal galvanized steel aluminum or copper.
Roof flashing is a thin material usually galvanized steel that professional roofers use to direct water away from critical areas of the roof wherever the roof plane meets a vertical surface like a wall or a dormer.
Install the step flashing.
