How To Install Gutter Downspout 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 plastic.
How to install gutter downspout underground. Assemble and place the catch basin. Before digging call 811 to have utility lines marked. I wanted a good way to get rainwater from the roof as far away from the house as possible. Slide the angle.
Its easy less than 30 minutes and under 30 00 in parts. Installing drainage pipe is a straightforward job that any homeowner can handle. Dig the trench deep enough to drain downhill from the side of the dry well. Before installing gutters rainwater from the roof fell to the ground and didn t flow anywhere before soaking in to the soil hence large spring rains lead to water in the basement.
Read on to learn how to expend your downspout in 10 steps. Gutters over flows add downspout to bring water down from roof faster. Installing extensions is a straightforward fix that s easily a do it yourself project. You ll also need at least 3 in.
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. It is important that the downspout is of the correct length to catch rainwater. Digging the trench laying the pipe and backfilling with soil. Of crushed rock to add to the bottom of the trench to promote water absorption.
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. Dig trenches for drainage pipe. Underground gutter drainage step 1. Lay out the trench photo by smith baer.
How to put downspouts underground 1. How far should a downspout extend from the house. It s typically done in three phases. A lot of homeowners wonder how far their extensions should go.
Downspout extensions will help your downspouts direct water to a specific place away from your home s foundation. The easiest way to dig the. Use a string and 1x2 stakes to lay out the trench. Watch and learn how and stop.
Dig an adjoining trench. The purpose of the rain gutter downspout is to redirect water from the rain gutter into proper drainage.