Hydrorock infiltration blocks

5-sided infiltration 

Unique features ensures
fastest emptying time

Synthetic infiltration crates

4-sided infiltration

Direct water pressure on the
soil impedes infiltration

A durable and efficient alternative to synthetic infiltration crates

What makes Hydrorock a better solution compared to traditional alternatives such as gravel pits or synthetic infiltration crates?

Rainwater drainage and buffersystem

Type D

Application: drainage and water buffering around buildings, pavements and gardens.

Where to buy?

Hydrorock product sheet D
Hydrorock product sheet D HD
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Rainwater separation and infiltration system

Type BD

Application: separating rainwater in homes, businesses, carports and garages. Separating water from storm drains and pavement drainage points.

Where to buy?

Hydrorock product sheet BD
Hydrorock product sheet BD HD
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Linear drainage around terrace and along paths

Type LG

Application: rondom verhardingen en in tuinen. (Zonder aansluiting op de riolering).

Where to buy?

Hydrorock product sheet D34, Type IP15
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Infiltration drain with built-in buffer

Type IP

Application: buffer under outside faucets, rainwater drainage systems, terraces and paved areas.

Where to buy?

Hydrorock product sheet D34, Type IP15
View specifications

Accessories - Grates and filters

For linear drainage

Application: pavement and gardens (Without connection to sewage system).

Where to buy?

Hydrorock product sheet D34, Type IP15
View specifications

Accessories - Sand trap/surface water drain with leaf separator

For rainwater separator and infiltration system

Application: sand trap with built in leaf separator in order to rid water of sand, leaves and other dirt particles. By means of attaching a connector piece directly to the BD blocks (Easy Click system). Also available as water drain for terraces. The sand trap has either a galvanized or stainless steel grate.

Where to buy?

View specifications

Accessories - Fittings

For connecting to BD units.

Application: Easy Click connection to BD units.

Where to buy?

View specifications

Accessories - Easy Gravel split plate

Improve pressure distribution

Application: perfect for placing on the blocks when situated under gravel or split for driveways and parking lots. The split plates distribute pressure, provide stability and prevent rutting.

Where to buy?

View specifications