Vinyl Siding Window Flashing Details

If you have vinyl or metal flanged windows for instance you can install drip cap flashing 4 the home depot over the window itself or over the top trim piece that you install.

Vinyl siding window flashing details.

For a wood window unit drip cap flashing can be installed over the trim piece often called brick molding that comes. It is key to preventing water intrusion. Beveled siding creates a sloped sill. Step 2 materials.

After wrapping the opening we nail a piece of siding along the rough sill with 13 4 in. Flashing at exterior window door openings shall extend to the surface of the exterior wall finish for face sealed wall assemblies such as stucco on solid masonry or to the water resistive barrier commonly behind siding cladding. Window flashing is arranged in a manner that directs water down and away from the structure. Window flashing is a thin continuous piece of material that is installed to prevent water from getting into a structure from an angle or joint near windows.

The type and location of the flashings will vary depending on the type of windows and doors. Overlap the flashing onto the row of siding just below the window. Materials that are in poor condition may be difficult or impossible to seal to. Now any water that runs inside the j channels will come out on top of the siding and out the weep holes designed for this purpose.

Inspect the flashing and building wrap around the window. Window and door flashing guide this collection of articles and videos will help you find the materials and construction details you need for a leak free installation of doors windows siding and more. Self adhesive flashing tape goes on next. Ensure that the flashing along the bottom of the window overlaps the nailing hem of the last complete course of siding beneath the window.

Be sure to add the thickness of the siding to the window s height when framing the rough opening.