How To Redirect Very Strong Rain Roof Runoff

A rain diverter is a specially made piece of metal flashing available at home improvement centers that is used to divert rainwater away from a doorway.

How to redirect very strong rain roof runoff.

Last week i talked a bit about how a green roof is one way to help manage stormwater runoff. Place a piece of standard metal drip edge onto a table or between a pair of sawhorses. You can also use a plastic downspout extension of the same size. You can extend the flow of water out of the downspout even more with a rock channel.

Rather rain barrels are most useful as an addition to other stormwater controls. A french drain uses a perforated pipe placed in a gravel filled trench to direct water flow while allowing slow seepage along the drain s path. Attach a metal downspout extension of at least 5 feet 1 524 meters to the other end of the elbow. Add a longer section to the end of the downspout to keep water away from the house.

Extend downspouts if the rainwater tends to pool near your downspouts consider extending them to lead the water away from the affected area. Gutters are a common way to handle rain running off a roof but if your house doesn t have gutters you can still keep rainwater away from doors by installing a rain diverter. How to redirect rain off a roof 1. 3 use the water that drains off your roof.

Fill it with gravel to slow the runoff and allow the water to seep into the soil. Use sheet metal screws to secure the extension to the elbow. Installing a sheet metal rain diverter on a roof. A downspout can be connected to one or more rain barrel s.

A 1 000 square foot roof can produce more than 600 gallons 2 271 2 l of runoff for every 1 of rain that falls on it. Score the surface of the drip edge with 80 grit sandpaper. However it certainly didn t help that all of our neighbors ourselves included until we knew better had huge paved decks effectively sealing off the majority of the earth that could otherwise absorb some of that water. The clark county extension recommends using french drains to divert roof rain water to ponds or a perforated pipe system to slow the water flow.

Use pliers to bend the end of the downspout as needed to get a tight fit. This is done to give the paint a better surface to adhere. Another simple and. Turn it upside down so the.