Make it big enough to place the drain pipe under and your done.
Gutter under sidewalk.
I need to bury a gutter drain under a sidewalk.
This could involve something as simple and inexpensive as installing rain barrels or it could be a more in depth approach such as running your drainage under your hardscape.
Take a piece of one inch pvc pipe and insert your hose inside the pipe.
Turn on the water full force start the pipe under and keep working it letting the water pressure wash a hole through.
It takes a little time because that dirt is usally very hard and dry but it works well.
If you are in a real cold climate a northern or eastern exposure it could be bad for freezing.
Dig a hole about 16 inches deep on each side.
Featuring durable vinyl construction this extension can be buried bent or connected to additional sections.
Repeat the similar procedure for the other end of the angle to connect it to the ground pipe.
The amerimax home products flex a spout downspout extension has the amerimax home products flex a spout downspout extension has a rigid corrugated design for versatility.
It s not an issue many homeowners think about until the time comes where it s necessary.
Setting up a proper residential drainage system is no easy task.
Lowes and home depot plus probably anybody else who sell sprinkler supplies has the ends you glue on pvc pipe to tunnel under sidewalks.
If you are investing in a concrete or paving stone patio or driveway it is worth spending a bit extra to relocate or reroute your gutter downspouts.
It s highly labor intensive and each project runs into its fair share of setbacks like having to run drain pipe under a sidewalk or pathway.
Start laying your drain pipe by attaching a 90 degree angle pipe to the gutter downspout.
Cover the inside of the fitting with pvc cement and push it into the lower end of the gutter downspout.
If it works it is a great solution.