Subject to 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 operates beneath our cities.
In the US, this is actually typically referred to floor grate covers as "storm drain" or "storm sewer".
In the united kingdom, this is actually popularly known as "surface water drain" or "surface water sewer".
In Australia and pool grate covers New Zealand, it is popularly known as "stormwater drain".
And there it is, the very next time you hear someone mentioning "storm drain", "storm sewer", "surface water drain","surface water sewer" and "stormwater drain", you now know they refer to exactly the 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 counteract 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 hazard to pedestrians. Left uncovered, rubbish will enter the storm drains and cause choking which may eventually lead to flooding.
To ensure storm drains serve their purposes while minimizing the potential risks posed to pedestrians and to prevent choking of the drains, drain covers (gratings) are employed to cover the inlets (openings) of the storm drains to achieve two purposes.
At Jonite, we specialise in steel reinforced drain covers (gratings) which cover your storm drains while preserving the aesthetic elements tree grating products grate of the architecture around the drain covers.
What is a channel drain?
A channel drain is largely the same thing as the trench drain. In fact, there are lots of names like line drain, slot drain, linear drain or strip drain floor drain grates which all mean the same object.
A channel drain (trench drain) is a kind of floor drain that has a channel shaped body recognized by its long length and narrow width.
Channel drains (trench drains) are generally mistaken for french drains. It is crucial to understand that french drains aren't the same as channel or trench drains.
With any kind of drains, channel drains (trench drains) too need 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' durability and strength and the natural beauty of stone that is unmatched by another material you could find to develop channel (trench) grates.
Check out our range of channel grates (trench grates) here.
Link to: http://www.jonite.us/products/channel-grates