Flashing Over Patio Door

The suresill 4 9 16 in.

Flashing over patio door.

How to install flashing around a patio door when sealing a patio door check the manufacturer s instructions and be sure to follow the directions carefully. Flexible flashing comes in 4 to 6 in wide rolls and has a sticky side so it adheres to the underlying surfaces. Use the peel and stick flashing at the door header now. Folding the z flashing over the side casing prevents water from entering the gap between the casing and the door frame.

A self adhered head flashing strip should be installed across the top of the doorway and over the drip cap vertical leg. White pvc sloped sill pan for door and window installation and flashing complete pack can be cut to fit the opening if needed. Step 6 finishing touches. Apply flexible flashing directly under the doorsill and two inches up the sides.

The suresill 4 9 16 in. Doors leading to patios and decks are particularly vulnerable to wetting around the sill from splashback and in cold climates from snow buildup. Angled metal drip cap flashing material extending over the door head trim and returning at the ends should than be installed. To install the flashing cut pieces of building paper and self adhesive flashing to fit and install them in the correct order bottom sides top around the opening.

This needs to overlap the drip edge and the house wrap. Begin flashing at the bottom. White the suresill 4 9 16 in. It s imperative that the flashing laps well over any deck flashing or weather barrier below the door.

It is recommended for peace of mind against water intrusion and mold. White pvc sloped sill pan for door and window installation and flashing complete pack can be cut to fit the opening if needed. The flashing in this area should be extended at least an inch beyond the jambs. White the suresill 4 9 16 in.