Trench drain, also known as channel drains, slot drains, or line drains, are used to help manage water runoff from hardscape. Driveways are one common area to find these drains. Backyards with impermeable decking, like the concrete slabs built around pools, are another.
A driveway drain involves the installation of a narrow trench drain linked to a water diversion pipe that spans across the entire driveway's width. This method is a frequent go-to for tilted driveways and car-park entrances where water flows down into the lower area of the driveway from the higher ground.
A driveway culvert is a drainage tunnel that is designed to transport water through something — such as through a section of land, under a building, or under a driveway. A culvert is designed to run perpendicularly underneath a driveway, allowing water and debris to pass through without flowing over your front lawn.
Culvert: Pipe or concrete box structure which drains open channels, swales, or ditches under a roadway or embankment typically with no catch basins or manholes along its length. Curb and Gutter: Pathway along streets that directs stormwater to a storm drain and into a pipe to be transported to a stream or river.
The drainage angle for a driveway typically ranges between 1% to 2%, or 1/8″ to 1/4″ of slope per foot. This slope is designed to ensure effective water runoff and prevent standing water on the driveway surface.
Channel drains, trench drains or strip drains are linear drainage applications used to prevent surface and rain water from flooding garages, basements, driveways and gardens. Channel drains are straight drainage strips that collect and convey surface water.
How to Fix Driveway Drainage Problems. You have a few options for rerouting water away from your driveway and home. Depending on the type of driveway and your aesthetic preference, you can choose between installing a channel drain, French drain, swale, culvert, permeable pavers or by regrading.
Some of the most common outdoor drains include French drains, dry wells, catch basins, and trench drains.
It is the responsibility of property owners to maintain drainage infrastructure constructed for private property access (e.g., driveway culverts and inlets). Not clearing debris and maintaining the drainage infrastructure could result in property damage that the property owners could be held responsible for.
A driveway apron is the section of the driveway that meets the road. It extends beyond the sidewalk (if present) and crosses what is technically considered the municipality's property.
Concrete drains are often used in drainage systems and sewerage systems in construction industry, and various types of drain such as half round drains, underdrains, catch pits, gully traps, precast concrete trap drains, and V-shape block drains.
You can generally expect to pay between USD $30 and $1,000 per linear foot of channel drain. However, more complex situations may cost up to $150 per linear foot. Plastic and wood channels are amongst the cheapest options.
Drainage - Gullies, Gratings and Grids. This page deals with the surface fittings commonly used to drain paved surfaces. The main type of fitting used for this purpose is known as a gully, although it is often incorrectly referred to as a 'grid' amongst the general public.
Yard drains are also called catch basins. As that name implies, the purpose of this drain is to 'catch' excess surface water in a basin and redirect it. The catch basin acts like a sewer drain and directs the water through a pipe sloping away from the basin.
An exterior drainpipe collects groundwater and directs it away from the foundation before it can cause any damage. It has perforations that allow water to drain in and out of the pipe. The pipe is usually buried in trenches all around the home's perimeter at the base of the foundation footing.
A drainage culvert is a structure, such as a pipe, that allows water to freely flow under various obstructions. These pipes provide effective stormwater management – allowing the free flow of water under roads, trails, and railways.
The line from the house to the sewer is called the lateral line or just lateral for short. The line in the street is the sewer line and when two sewer lines connect to a single line that line is called a collector or a main line. If two main lines connect then the line they connect to is called a trunk line.
Professional Plumbers
Plumbers are often one of the first professionals you may think of for new trench drain installations and/or retrofitting an existing system.
If the water is not draining properly, use a drain snake to break up remaining clogs. Insert the snake into the drain and rotate while pushing it forward. Once you feel resistance, continue turning to help break up the clog. If you cannot clear the drain, it may be time to call a licensed plumber.
Finding water pooling or excess moisture on the surface of your driveway can be related to drainage complications—particularly a burst pipe. Alternatively, hearing a ticking noise at the location of the water meter area and a massive jump in your utility bill could indicate a leak under the ground.