Flashing Detail Where Roof Meets Vinyl Siding

Roof wall flashing detail specifications snafus.

Flashing detail where roof meets vinyl siding.

Flashing materials choices installation details specifications. Wood siding material choices installation vinyl siding stucco exteriors building trim exterior caulks and sealants exterior building adhesives and choices and application of exterior finishes on buildings. Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture. Unless you re careful step flashing can allow water from the roof to slip behind the gutter and get behind the siding and even the housewrap.

The exterior of a house presents plenty of opportunity for leaks. The solution to rotting sidewalls is a small piece of bent metal called a kickout flashing at roofing suppliers which simply directs all that water away from the wall. Galvanized sheet metal bent at a 90 degree angle i e. Bent into an l shape.

Snap a chalk line cut out the siding and tack up the ledger board. Even if the roof has been properly flashed against the sidewall this one hasn t water can still run down the side of the house and behind the siding causing rot. Details roofing siding exterior trim wrb flashing. Make the outline large enough to include space for the deck boards on.

Improper installation of flashing where roofing shingles meet vinyl siding. I see most guys leaving the old step flashing and hardly anyone removing the siding and reinstalling ice shield and step. Then slip flashing behind the siding covering the top edge of the ledger. Start by making an outline on the siding where you want to position the ledger board.

This aritcle describes the cause repair and prevention of leaks rot damage at a wood framed wall that was not properly flashed and sealed at the wall bottom. 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. A key part of my approach is using a special piece of flashing at this. Flashing where wall meets roof when you have a section of roof typically second floor where it meets a wall how do you guys flash when there is existing vinyl siding or wood siding.

This flashing is typically field fabricated from a sheet of 26 ga. Building wall or siding flashing details at horizontal surfaces. A common problem area is the point where a gutter dies into an adjoining wall as the photo below illustrates. Posted march 4 2017 filed under roof installation roof repair maintenance.