Stormwater drainage system is essential in preventing floods. Wavin's gullies and sand traps collect rainwater and dirt from road surfaces quickly.
Wavin's gullies provide large discharge capacity to ensure that rainwater is discharged effectively and collects most of the road dirt from road surface.
Wavin's sand traps separate sands from rainwater immediately after it falls on roof and pavements, also provide best stormwater system alongside the Wavin's Gullies.
