Step Flashing Roof Wall Connection

Step flashing should be extended at least 4 inches up the wall from the roof deck and at least 4 inches out along the roof deck 2015 international residential code irc. Installing step flashing to prevent roof leaks step flashing spans the joint between roof shingles and an adjacent side wall. 1 run membrane down the side of the block and onto the roof underlayment.

steel sheet sandwich solar panels highway 321 solar panel most efficient tekkit solar panel monitoring system project solar panel 4 prong umbrella solar panel shingles solarcity solar panel project red structural roof problems

How To Install Step Flashing Builder Magazine

Rooftowall Step Flashing Homefax Inspections Llc

Step Flashing To A Brick Wall Youtube

Reverse Lapped Step Flashing Builder Magazine

Pin On Water Proofing

Pin On Framing

The metal flashing is formed with a hook edge and cleated on 12 centers.

Step flashing roof wall connection.

Here s how to install it correctly. This flashing is typically field fabricated from a sheet of 26 ga. Ensure it sits flat and extends at least 8 inches above the shingles. Nail through flashing into shingle do not extend flashing above top of shingle and.

Continuous flashing against a sidewall is one way to install a roof but it s not the correct way. Longer than the shingle s exposure. Do not seal housewrap or building paper to step ﬂashing. Then set the piece down.

Tape the top of step ﬂashing with 4 inch wide minimum self adhering modiﬁed bitumen roof tape. Vent flashing done right to prevent leaks back up roof vent boots with flashing counterflashing and proper shingling. Step flashing is a vital component of most roofing systems as it protects the interface between the roof and vertical wall from water penetration. Cover tops of step.

Step flashing should be integrated with the drainage plane above for example overlap housewrap over it. How to install roof flashing against a wall. Even if one piece of step flashing fails the flashing and shingle below it start the process over again. Use step ﬂashing that has a 2 to 4 inch longer vertical leg than normal.

Bend it back so that it overlaps the corner flashing. Galvanized sheet metal bent at a 90 degree angle i e. The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas. Hammer one nail to the.

Nail it in place with two nails one. And 3 cap the block with membrane overlapping the first two pieces and bridging the gap between the block and the wall sheathing. Nail flashing to roof deck only. It is preferred over continuous flashing because it can be overlapped with shingles to ensure that the water that would normally migrate underneath a shingle is directed on top of the flashing that covers it.

How to install step flashing with a wall corner step three. Flashing joints are lapped 6 in the direction of water flow. The flashing extends up the wall at least 4. Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture.

Epdm flashing tape with a butyl adhesive backing will help. At roof to wall intersections see figure 1. Bent into an l shape. Here s how to do it right the first time.

Cut step flashing pieces to be 10 in. Step flashing step flashing redirects the water back onto the shingle. Wide and 2 in. 2 fold a vertical strip into the inside corner extending it above the top of the block so that the next layer of flashing will cover it shingle style.

Keep doing this until you run out of stepped blocks.