Entry Door Flashing

Doors leading to patios and decks are particularly vulnerable to wetting around the sill from splashback and in cold climates from snow buildup.

Entry door flashing.

Quality built s recommendation is that the following installation steps be followed. The suresill 6 9 16 in. Jamb flashing should be installed on each side of the doorway. Unless a door is well protected by a porch or large overhang good pan flashing at the sill is critical to prevent water from seeping into the floor framing.

The suresill 4 9 16 in. White pvc sloped sill pan for door and window installation and flashing complete pack can be cut to fit the opening if needed. Install self adhered membrane flashing below the door threshold. White pvc the suresill 4 9 16 in.

The second laps over the first and extends to the top of the opening where the sequence is reversed. Door flashing is important if you want to protect your walls from rot pests mold and other weather related issues. Has positive slop to the exterior. White pvc sloped sill pan for door and window installation and flashing complete pack can be cut to fit a smaller opening if needed.

A better approach is to install real jamb flashing. Although door manufacturers sometimes neglect to mention the need for rough jambs to be flashed installing jamb flashing is a good idea. The first covers the bottom half of the opening lapping the sill flashing as far as possible. Door flashing can also help to create lower utility bills since you won t have an exchange of air flowing through the doors.

A self adhered membrane. White the suresill 6 9 16 in. It helps prevent water intrusion and problems with mold. It is recommended for peace of mind against water intrusion and mold.

Bow ties first then the last piece of flashing which extends across the top of the opening lapping the side pieces as much as possible.