Due to the climate change in our areas, it can rain a lot and intensely in a short period of time. The sewers cannot swallow the excess water and can cause severe flooding resulting in flooded basements and mudslides. STORA-DRAIN drain channels provide excellent protection for buildings and homes, industrial estates, parking lots and other places where water can accumulate. STORA-DRAIN drain channels are beautifully finished, durable in polyester concrete and available with grids of different strength classes.