How To Divert Water From Roof Valley

Sand underside of flashing with 80 grit sandpaper to help paint adhere.

How to divert water from roof valley.

Place a piece of standard metal drip edge onto a table or between a pair of sawhorses. Score the surface of the drip edge with 80 grit sandpaper. Exposure at the other end to create a drainage pitch. Use flat pry bar to loosen stuck roof.

It is screwed to the outer lip of the gutter. Cut flashing in half using aviation snips. How to divert water without gutters or downspouts everyone knows the importance of diverting water away from a house but sometimes a traditional gutter and downspout simply won t work. Thick bead of clear silicone caulk on the underside of the drip edge lift the shingle tabs up slightly and slide the diverter under the tabs.

I don t know if you can buy them our guys just made them from scrap pieces of gutter. This is done to give the paint a better surface to adhere. Turn it upside down so the lip edge faces upwards. During rain all the water from large roof area is funneled into the valley overwhelming very small section of the gutter and causing overflow onto the surfaces below.

The way to reduce this is to use a diverter which is vertical piece of metal bent into a l shape with the bottom section about 3 4 wide and the vertical part about 4 wide. How to redirect rain off a roof. Roof rain diverter installation steps. The diverter solves this problem by collecting and redistributing water to the gutter system.