Sidewall Of Roof

Sidewall flashing is applied when the side of the roof butts up against an adjacent wall.

Sidewall of roof.

The roof flashing is then placed up behind this through the wall z bar flashing on the outside of the vertical blocking backing material. It s kind of like a step so water hits it comes off and moves off the roof. The wall side of the flashing can either be covered over with siding or sealed with caulk. More questonable or ugly roof wall flashing examples.

Striations and bends on the flashing provide strength and match the lines of your other edge trims. We re going to install this step flashing here against the sidewall and the first thing we re going to do is let it run. This way each time in the future when the roofing material is replaced the stucco brick or stone veneer will not need to be. The universal sidewall trim combined with sealant provides a watertight seal for your roof system.

You can see that i m letting it run past the end of the roof and past the ridge line. Sometimes pitch is also expressed in. How to install sidewall on a vicwest metal roof. The exterior wall covering material is then kept off the surface of the roof.

Below we illustrate that using a single piece of metal flashing where the uppermost edge of a shed roof abuts a vertical building sidewall works fine though the use of exposed nails see our photo below may form leak or wear points in the roof. Roof pitch or slope is a measure of vertical rise to horizontal run expressed in inches per foot. Universal sidewall trim is designed to flash from your metal roof panels to a vertical wall such as a chimney. Even if one piece of step flashing fails the flashing and shingle below it start the.

Step flashing redirects the water back onto the shingle. Pitch is thus the ratio of the rise in inches to a 12 inch run and is often expressed using a semicolon for example 6 12. Continuous flashing is sometimes seen where a roof meets a sidewall but in the long run step flashing will do a better job of preventing water leaks. To read pdf files you need the adobe acrobat reader 6 0 or higher.

Low profile direct drive centrifugal roof sidewall exhauster model features exhaust air up to 420 cfm in high static pressure applications up to 1 3 4 w g. Low profile attractive spun aluminum exterior direct drive units have low sound levels and quiet operation non overloading backward inclined wheel for efficiency at higher. Applicable for ultravic supervic 7 8 corrugated barnmaster diamond rib double. A roof with a 6 rise for every 12 run has a 6 per foot or 6 in 12 pitch.

Another term for this is a step flashing.