Flashing Over Patio Door

Use the peel and stick flashing at the door header now.

Flashing over patio door.

White the suresill 4 9 16 in. 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. 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. The flashing in this area should be extended at least an inch beyond the jambs.

White the suresill 4 9 16 in. Folding the z flashing over the side casing prevents water from entering the gap between the casing and the door frame. Angled metal drip cap flashing material extending over the door head trim and returning at the ends should than be installed. Doors leading to patios and decks are particularly vulnerable to wetting around the sill from splashback and in cold climates from snow buildup.

White pvc sloped sill pan for door and window installation and flashing complete pack can be cut to fit the opening if needed. It is recommended for peace of mind against water intrusion and mold. 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. A self adhered head flashing strip should be installed across the top of the doorway and over the drip cap vertical leg.

Flexible flashing comes in 4 to 6 in wide rolls and has a sticky side so it adheres to the underlying surfaces. Apply flexible flashing directly under the doorsill and two inches up the sides. Step 6 finishing touches. 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. Begin flashing at the bottom. It is recommended for peace of mind against water intrusion and mold. 2 cut the z flashing to the required length with a hacksaw or a pair of tin.