How To Install Rain Gutter Flashing

If the flashing you re using is too short to reach down over the back edge of the gutter slip an additional strip of sheet metal flashing under the bent flashing and over the gutters.

How to install rain gutter flashing.

Divide that number by 12 to get the number of pieces of flashing necessary for installation. To install rain gutters first you ll need to measure the length of the roof you re working with and then purchase that many feet of gutter material from a home improvement store. You ll also need enough fascia brackets which hold up the gutter to place one every 32 inches along the roof. Some of the steps in gutter flashing installation include.

If your gutters are steel buy steel roll flashing because galvanized steel corrodes aluminum. Add an extra piece to your total to compensate for odd lengths of cuts that will be made. Install a diverter in the downspout positioning it even with the top of the rain barrel. Lap sections about two inches.

Use tin snips to cut the gutter apron flashing roll in two 3 in. Set two 2 inch thick concrete pavers on the ground directly below the downspout outlet. Adding roof flashing for efficient water flow. Most gutter flashing installation packages are sturdy enough however for people who want their gutter flashing to be even stronger personal installation and gutter flashing set up is also an ideal option.

Set a rain barrel on top of the concrete pavers. Add all four sides together for the total number of feet. Attach a short length of downspout to the underside of the diverter.