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DRAINFIX BLOC HD

The retention and infiltration system for residential, commercial and industrial areas

Our solution – your benefit with DRAINFIX BLOC HD

The DRAINFIX BLOC HD infiltration and attenuation crate system is designed for the collection, retention and infiltration of stormwater in areas subject to heavy traffic loads. With a compressive strength suitable for SLW40 applications, the system is particularly effective beneath parking areas, access roads, logistic and industrial sites.

The unique dual-crate configuration is made up of an open inner crate with a closed outer crate, providing a speedier install and efficient transportation. Alongside structural stability and internal accessibility for flow and inspection.

Manufactured from 100% recycled plastic. the system combines long-term durability with a sustainable use of resources. A high void ratio of 95.8% ensures excellent storage capacity, reducing the number of units required and simplifying installation.

  • High-load bearing capacity for trafficked surfaces in commercial, industrial and residential areas
  • Very high storage volume: up to 383 litres per module (1m x 1m x 0.4m)
  • Manufactured from recycled plastic with excellent resistance to chemicals and UV
  • Dual-crate deign: internal open structure allows inspection and flow, while the outer closed crate ensures stability
  • Suitable for installation depths of up to 3.9m (depending on soil conditions)
  • Simple and flexible connection to inlet and outlet pipework, inspection shafts and cleaning systems
  • Fully compatible with HAURATON channel drainage and rainwater treatment systems or complete SuDS solutions

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      References with DRAINFIX BLOC

      The DRAINFIX BLOC element is suitable for use as an infiltration, retention and swale element in commercial and industrial areas.

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