Detail For Flashing Windows With Vinyl Siding

For a wood window unit drip cap flashing can be installed over the trim piece often called brick molding that comes.

Detail for flashing windows with vinyl siding.

Protect the top of the window flashing with overlapping wrap. Be sure to add the thickness of the siding to the window s height when framing the rough opening. Nail off the window. Beveled siding creates a sloped sill.

Inspect the flashing and building wrap around the window. Double overlap house wrap around nailing fins of vinyl or clad windows. And extends 2 in. Above the window s top.

Behind the window casing undersill trim secures the cut vinyl panel under a window. Splines must direct water over underlying house wrap. Protect your windows vinyl siding with flashing. After wrapping the opening we nail a piece of siding along the rough sill with 13 4 in.

The type and location of the flashings will vary depending on the type of windows and doors. Materials that are in poor condition may be difficult or impossible to seal to. Follow these simple steps to help the installation process go smoothly. Make sure it laps over the bottom flashing at least 2 in.

Block frame design vinyl windows and doors manufactured by pella can be used in the following replacement methods. Important details include the type and condition of the window with or without a nailing flange sheathing housewrap siding type and original window flashing. Encompass by pella vinyl window products are intended only for use less than 40 feet above ground level. Additionally the metal head flashing tucks behind the tar paper and over the window top or flashing tape is used to seal tar paper to the window s nailing fin.

Self adhesive flashing tape goes on next. Install flashing next to the window. Integrate the window and door flashing tape into the wall system. Speak with someone in the building department in your town to make sure the flashing on the windows with vinyl siding is up to code you will also want to try as best as you can to plan this project during a two to three day period where rain or snow is not.

Step 1 prepare. Leave a gap 1 4 between the window flashing and bottom edge of siding to prevent capillary suction.