Based on where you are from, different countries have different terms for "storm drain".
Accordingly to Wikipedia, a storm drain is actually a tunnel that carry runoffs (rain) from urban areas. For a layman, it helps to think along the line of sewage system that works beneath our cities.
In the US, this is actually also known as "storm drain" or "storm sewer".
In the united kingdom, this is commonly known as "surface water drain" or "surface water sewer".
In Australia and New Zealand, it is best known "stormwater drain".
And walkway grating there it is, when you hear someone mentioning "storm drain", "storm sewer", "surface water drain","surface water sewer" and "stormwater drain", you now know they mention the exact same thing.
Functions of storm drain include draining excess 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 can pose a hazard to pedestrians. Left uncovered, rubbish will get into the storm drains and cause choking which might eventually end up with flooding.
To guarantee storm drains serve their purposes while minimizing the risks posed to pedestrians and to prevent choking of the drains, drain covers (gratings) are widely-used to cover the inlets (openings) of the storm drains to achieve the two purposes.
At Jonite, we specialise in steel reinforced drain covers (gratings) that cover your storm drains while preserving the aesthetic components of the architecture around the drain covers.
What is a storm drain grate channel drain?
A channel drain is largely exactly the same thing as the trench drain. In fact, there are numerous names for example line drain, slot drain, linear drain or strip drain which all mean exactly the same object.
A channel drain (trench drain) is a type of floor drain that features a channel shaped body portrayed by its long length and narrow width.
Channel drains (trench drains) tend to be mistaken for french drains. Make sure you keep in mind that french drains aren't the same as channel or trench drains.
With just about any drains, channel drains (trench drains) too require a cover to serve as a safety precaution and also 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 provides you with the best of steel in its' strength and durability also, the natural 4 inch drain cover splendor of stone that is certainly unmatched by another material you can find floor drain cover plate to develop channel (trench) grates.
Go and visit our range decorative drain covers of channel grates (trench grates) here.
Link to: http://www.jonite.us/products/channel-grates