Subject to where you are from, different countries have different terms for "storm drain".
Accordingly to Wikipedia, a storm drain is largely a tunnel that carry runoffs (rain) from urban areas. For a layman, it helps to think along the line of sewage system operates beneath our cities.
In the states, this is actually best known "storm drain" or "storm sewer".
In the united kingdom, this is actually commonly known as "surface water drain" or "surface water sewer".
In Australia and New Zealand, it is often called "stormwater drain".
And there it is, the next time you hear someone mentioning "storm drain", "storm sewer", "surface water drain","surface water sewer" and "stormwater drain", congratulations, you know they mention exactly the same thing.
Functions of storm drain include draining excess drainage grating water (rain or storm water) and ground water from pavement, streets and carparks into rivers and streams to prevent flooding.
Although storm drains accomplish a amazing job of draining excess water from the urban areas, the inlets are essentially openings where left uncovered could be a danger to pedestrians. Left uncovered, rubbish will get into the storm drains and cause storm water drain covers choking which can eventually trigger flooding.
In order to ensure storm drains serve their purposes while minimizing the risks posed to pedestrians and to prevent choking of the drains, drain covers (gratings) are used to cover the inlets (openings) of the storm drains to achieve two purposes.
At Jonite, we focus on steel reinforced drain covers (gratings) for your storm drains while preserving the aesthetic elements of the architecture around the drain covers.
What is a channel drain?
A channel drain is basically the exact same thing as the trench drain. In fact, there are numerous names including line drain, slot drain, linear drain or strip drain water drain grates which all refer to exactly the same object.
A channel drain (trench drain) is a type of floor drain which has a channel shaped body characterized by its long length and narrow width.
Channel drains (trench drains) tend to be mistaken for french drains. It is crucial to understand that french drains are not the same as channel or trench drains.
With almost any drains, channel drains (trench drains) too require a cover to serve as a safety precaution and to prevent large objects from entering the drains which cause choking.
At Jonite, we concentrate on steel reinforced channel (trench) grates (channel / trench covers) that offers you with the best of steel in its' strength and iron floor grates durability along with the elegance of stone which is unmatched by another material you'll find to construct channel (trench) grates.
Check out our range of channel grates (trench grates) here.
Link to: http://www.jonite.us/products/channel-grates