Buried or underground roof drainage downspout defects clogging overflowing holes corrosion leaks that cause wet basements or crawl areas proper installation of buried downspout extensions proper installation of french drains seepage pits at flat sites gutter downspout defects cause wet basements crawl areas questions answers about installing maintaining repairing buried roof.
Gutter downspout into drain pipe.
This flexible downspout extension easily bends and holds its shape and can be extended from 25 55 in.
Disconnect the gutter downspout from where it connects to the drain pipe.
This pipe has a smooth interior and closely resembles the thick walled plastic piping used for interior house drain and vent piping.
Pour a bag of pea gravel into the hole.
Featuring durable plastic construction this extension can be buried bent or connected to additional sections.
When the water from the downspout flows into the drain tile system it multiplies several times over the volume of water.
These will help provide a natural solution to your drainage problems.
Depending on the trench length and more important the type of soil digging the trench with a shovel can range from relatively easy to downright impossible.
Remove the guard at the other end of the drain pipe if there is one.
Sdr 35 pipe and fittings.
This provides drainage for the water that runs off the roof.
Use this downspout extension to divert water away from the foundation or connect to drainage pipe and catch basin to control drainage.
Chances are when downspouts empty into a terra cotta clay pipe that extends out of the ground this pipe is connected to the home s exterior drain tile system.
Find downspout components at lowe s today.
Smooth 4 inch diameter plastic sdr 35 sewer pipe is the material i prefer to use.
Dig a hole two to three feet deep under the end of the sewer pipe using handheld posthole diggers.
Check to see if water and debris come out the other end of the pipe.
This will help to prevent clogs and overflowing drains.
This will cause heavy drainage issues from your gutters and downspouts.
Turn on a garden hose to its most powerful setting and run water through the drain pipe.
This may work ok but it can create other maintenance problems.
The trench should be at least 6 inches wide and slope down slightly 1 to 2 inches per length of pipe so water drains away from the downspouts.