Assemble and place the catch basin.
Putting gutter drains underground.
Pound a stake in near.
Continue until you have completed the trench.
A rain gutter drain pipe is usually installed to carry water away from your house.
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Make sure the tube slopes to drain the.
Slip the fabric sock over the tubes leaving a few inches at each end to overlap the.
You do this so it s easier to get a drain cleaning snake through the pipe if it ever gets clogged.
I used a 3 4 stepdown coupling on the end of the pvc and put my black corrugated pipe around the 3 inch end.
How to put downspouts underground.
Begin digging the trench and dumping the dirt onto the cardboard.
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It connects fairly well so the backfill was enough to hold that in to place.
All underground bends need to be 45 degrees.
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.
Measure the depth of your trench using a line level.
Now that the trench is dug you can assemble the catch basin.
Route the water into a storm drain or dry well.
Many of these pipes are placed underground to avoid the eyesore of pipes laying on the ground next to your house.
Underground gutter drainage step 1.
Simply cut your gutter extender at a 45 degree angle and connect it to your downspout with the zip hinge and 8 screws.
Connect the drain tube slope the trench to ensure proper drainage.
I rolled out the rest of the black corrugated pipe in to the remainder of the trench and backfilled the whole thing.
Cover the tube with fabric.
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.
Fasten a piece of pvc 45 degree angle joint to one end of a piece of eight to 10 foot long 4 inch diameter.
Learn other downspout extender solutions here.
If you need to make a 90 degree bend underground you should use two 45 bends and put a 1 foot piece of pipe in between them.
The easiest way to dig the.
Before digging call 811 to have utility lines marked.
Try to drop the.