Shed Roof To Wall Flashing

At the bottom of the roof water needs to be directed.

Shed roof to wall flashing.

Shingle up to the area that requires the smartvent roof to wall vent application. Flashing joints are lapped 6 in the direction of water flow. The shorter vertical plane is attached to the upper floor wall under the building paper the lower plane sits on top of the underlayment and under the shingles. Click to enlarge make sure the sheathing wrap overlaps all step flashings.

The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas. Shed roof ventilation instructions. Roof to wall flashing is bent at a 110. Step flashing protects the gap where roofs meet walls by weaving into the roof shingles.

Flashing is installed to surround roof features such as vents chimneys and skylights. Galvanized steel is a trusted low maintenance product that is known for durability. Rain should run off the roof and into the gutter. The metal flashing is formed with a hook edge and cleated on 12 centers.

The majority of roof leaks occur in locations where the plane of the roof is interrupted by a ridge another roof intersecting at an angle a wall or penetration. 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. Step 2 measure 3 out from the wall where the smartvent will bend up on the wall. The flashing extends up the wall at least 4.

Ensure there is proper continuous intake ventilation below proposed roof to wall ventilation.