AquaCrate 400L Storm Soakaway Crate grasstop manhole cover capping layers and railway ballasts

capping layers and railway ballasts in areas of weak or variable soils

80mm inside tray to allow for common 60mm deep pavers / blocks

How long does the bond last

non-toxic and safe to handle

When granular particles are compacted over these grids

AquaCrate 400L Storm Soakaway Crate grasstop manhole cover capping layers and railway ballastsHeavy Duty Soakaway Crate for Sustainable Surface Water Management The AquaCrate 400L is a robust stormwater crate designed for SuDS compliant infiltration, attenuation or water retention systems. Made in the UK from recycled polypropylene, it provides a reliable solution for managing runoff in driveways, car parks, patios and landscaped areas. Strong enough for HGV traffic, this unit is modular, easy to handle, and fully recyclable at end of life.