I made this video this morning and i hope it help explain the flashing wall detail where the siding meets the roof.
Siding roof flashing details.
Roofing cad details.
Where snow buildup is likely add a wide band of peel and stick membrane lapped over the step flashing but under the sheathing wrap.
Building roof dormer side wall flashing materials choices installation details specifications.
Drip edge metal valley flashing dormer chimney and kickout flashing are types of roof flashing that shed water away from the connections between roofs walls chimneys and other building assemblies.
Details roofing siding exterior trim wrb flashing.
Where a slope roof meets a sidewall slip the upper legs of the step flashing under the sheathing wrap see illustration.
This article describes mistakes at roof dormer sidewall flashing and roof dormer sidewall coverings that invite leaks rot and insect damage on buildings.
Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture.
Colorview makes selecting and coordinating siding roofing.
Refer to the details.
Posted march 4 2017 filed under roof installation roof repair maintenance.
Whenever possible begin trim installation at the downwind end of the roof farthest away from the source of prevailing winds to al low flashing laps to face away from wind driven rain.
Copper is one of the best metal materials to use for exterior flashing because it is durable and malleable.
Any modifications or changes to the certainteed drawings are the sole responsibility of the roof consultant architect.
Click to enlarge make sure the sheathing wrap overlaps all step flashings.
Click to enlarge any image otherwise water will wick up into the flashing leading to paint failures and decay see figure 1 6 above left.
Siding details at roof wall joint step flashings to avoid rot.
Flashing for roofs chimneys windows decks siding and exterior trim residential and commercial flashing installation services copper flashing is one of the most durable of roof flashing materials.
Bent into an l shape.
Stop wood sidings at least 1 inch short of the bottom leg at step flashings and other roof flashings.
Galvanized sheet metal bent at a 90 degree angle i e.
This flashing is typically field fabricated from a sheet of 26 ga.