How To Extend Gutters Underground
Fasten a piece of pvc 45 degree angle joint to one end of a piece of eight to 10 foot long 4 inch diameter.
How to extend gutters underground. Place this piece inside the 90 degree elbow. Installing underground gutter downspout extensions. Rain barrels collect water from your gutters into a large tank which you can use to water flowerbeds and vegetable cards or even wash your car. A properly installed underground downspout extension consists of an upright pvc pipe that runs into an elbow joint below ground with another length of pipe at least ten feet long extending underground away from the house.
I m just going to tell you how i. Being a plumber i have my preferences regarding underground downspout extensions. Doing underground downspout extensions the wrong way. Cut a piece from the 4 pipe so that it will be long enough to extend the coupling fitting and pop up.
Place other stakes spaced 8 feet apart in between. I ve come across a lot of homes that have had flexible corrugated pipe that s crushed or clogged. Purchase downspout extension you will need to go to a home improvement center or other retailer that sells home. Tie the string to the downspout then stretch it out and around all the stakes.
Dig a trench for the downspout extension use a ditch digger or shovel and dig a trench that runs from the. Dig a trench eight to 10 feet long 12 to 14 inches deep and about six inches wide for each of the downspouts on your house. This won t extend your downspout per se but it s an eco friendly way to collect and reuse rainwater. Pound in two stakes 4 feet from the house and directly in front of each downspout.
By having a qualified basement waterproofing contactor design and install an underground downspout extension system that goes to the right place a bubbler pot dry well or storm sewer and that will keep rainwater away from the foundation and out of the basement. I m not going to get into a debate with builders or landscapers. Also if the rainfall isn t heavy enough the sleeve might not fully extend. Try to drop the.
Use a string and 1x2 stakes to lay out the trench.