Roof drain overflow.
Roof drain downspout connection with overflow.
Commercial 868 series.
This piping can be attached to downspouts storm drain inlet street curb and other disposal areas.
However the volume of water they collect can be very large and that water has to be dealt with properly or the gutters will only push the problem somewhere else.
It s basically a primary roof drain and an overflow combined into one drain.
A hole at the bottom of the gutter or an open gutter end will just splash water around in a heavy rain.
Each bi functional drain has two outlets one that is connected to the primary storm drainage piping and one that is connected independently to a secondary storm line or preferably piped outside the building where is splashes on the ground.
Rain gutters are one of the best defenses for protecting your home from water damage.
Light commercial 867 series.
Debris flowing down the downspout drain leaves from gutters can block floor drains or even the main building sewer line leading to sewage backups into the structure.
Roof drain dome strainer.
Ads non perforated pipe carries rainwater away from houses and keeps water from seeping down basement walls and creating wet basement problems.
Adjustable extension assembly kit.
Gutter drains connecting to foundation drains.
The one thing that pretty much everybody agrees on is that at least there should be a downspout to deliver the water to the lower roof and point it in the right direction.