Exterior Door Flashing Details

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.

Exterior door flashing details.

On the exterior the pan flashing should lap over the deck or masonry flashing below. Section 703 4 flashing has some performance and prescriptive measures. Exterior windows and doors flashed according to manufacturers instructions. Flashing at exterior window door openings shall be installed according to the window.

Pro builders erik and jaime perkins explain how to build better homes by build. Flashing systems before installation of wrb air barrier rough opening treatment for integral flanged windows before the water resistive barrier wrb is installed recessed window installation up to 4 inch recess before wrb recessed window installation greater than 4 inch recess before wrb. This standard provides options for exterior door installation which include self adhered flashing that can be installed directly on the door frame trim prior to the installation of the door in the wood framed structure. And it boils down to some basics.

Best practice exterior door installation procedures are provided in the fma aama wdma 300 12 standard. It is recommended for peace of mind against water intrusion and mold. White the suresill 4 9 16 in. Figure 3 27 above pan flashing and threshold details below an entry door.

Figure 3 26 above flashing details above and below an exterior door. Whatever material is used all pans should have a dam on the ends and along the inside edge. Zip system sheathing exterior rigid foam insulation housewrap peel and stick membrane and fluid applied wrb. When properly installed vycor plus flashing tape reduces the risk of mold and rot development and contributes to energy efficiency.

How to prep for installing an exterior door by making custom metal flashing. White pvc sloped sill pan for door and window installation and flashing complete pack can be cut to fit the opening if needed. How to install nail fin windows in 5 common wall types builder jake bruton demonstrates trusted window flashing details for walls with the following water resistive barriers. Vycor plus high performance self adhered flashing provides premium vycor plus high performance self adhered flashing provides premium protection against water infiltration in critical details such as windows and doors.