How To Redirect Very Strong Rain Roof Runoff

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.

How to redirect very strong rain roof runoff.

Another simple and. Paint the drip edge. You can extend the flow of water out of the downspout even more with a rock channel. This is done to give the paint a better surface to adhere.

Last week i talked a bit about how a green roof is one way to help manage stormwater runoff. Use pliers to bend the end of the downspout as needed to get a tight fit. An overflow device allows excess water to escape when the barrel or cistern is full. 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.

Installing a sheet metal rain diverter on a roof. You can also use a plastic downspout extension of the same size. 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. A downspout can be connected to one or more rain barrel s.

How to redirect rain off a roof 1. 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. Fill it with gravel to slow the runoff and allow the water to seep into the soil. Turn it upside down so the.

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. Place a piece of standard metal drip edge onto a table or between a pair of sawhorses. Use sheet metal screws to secure the extension to the elbow. Attach a metal downspout extension of at least 5 feet 1 524 meters to the other end of the elbow.

Use corrugated plastic tubing to direct overflow away from the foundation of your home. Extend downspouts if the rainwater tends to pool near your downspouts consider extending them to lead the water away from the affected area. Rather rain barrels are most useful as an addition to other stormwater controls. 3 use the water that drains off your roof.