Aluminum Window Flashing Installation

Flashing a water repellant adhesive that s applied over window flanges and sheathing to seal out any potential leaks.

Aluminum window flashing installation.

Then add small pieces of flashing over the gaps at the corners. The key is to separate the aluminum frame from any structural steel elements to avoid galvanic action. How to install flashing around a window when you install a window in new construction the building wrap overlaps the self adhesive flashing. This creates a 1 4 to 1 2 space between the two different metals.

Make sure it is the right size and shape. Cut a piece of 8 inch wide aluminum flashing to length using aviation snips. How to install an aluminium window step 1. To confirm square measure the window diagonally both ways like an x.

Along the bottom then the sides then the top. Window flashing terms to know before you start. Head jamb. Works to stop water from seeping and.

Measure for the leading edge of the flashing to determine how far it ll hang down in front of the window trim. A quick check with a tape measure will confirm the. This is done by using neoprene shims that are typically installed between the aluminum window frame and the structural opening. Installation of an aluminium sliding window into clad lightweight construction.

In a remodeling job apply self adhesive flashing strips in this order.