Surface Drainage

Our range of channel drains and gullies help you manage surface water efficiently by collecting and transporting excess water on roads, car parks or industrial sites.

System Information

Wavin AquaGrid is a green solution for the infiltration of rainwater allowing planting to grow through a hard surface.

Osma offer three channel drain systems for domestic applications. Threshold Channel, for level access thresholds. Polymer concrete and polypropylene A15 loading class channels for installation within footpaths, patio and private driveways.

Wavin Civils Channel - Medium Duty is particularly suitable for medium duty applications such as city centres or car parks. With a choice between a Ductile Iron or a Composite grating in loading class C250.

Wavin Civils Channel for heavy duty channel drainage is particularly suitable for heavy applications such as, lorry parks, warehousing, dock areas and airports. With a choice of Ductile Iron gratings in loading class D400 or F900.

The Garastor control unit can be used as a flow control device, linked to AquaCell units or a void space under the floor slab of a single residential dwelling.