StrucarxIndustrial Group
Request Quote

Divisions

Water & Civil Infrastructure

Attenuation and soakaway modules, gravel grids, geocells, green-roof drainage boards and adjustable paving pedestals, sourced from qualified Chinese moulding and geosynthetics manufacturers and supplied by the container to contractors and merchants.

Request QuoteProduct families
United KingdomIrelandAustraliaNew ZealandGCC statesGermany
Illustration of a stormwater attenuation module, 1000 × 500 × 400 mm
Stormwater Attenuation & Soakaway ModulesPolypropylene geocellular modules for below-ground attenuation tanks and soakaways. Standard 1000 × 500 × 400 mm format, about 95% void, light- to heavy-duty load classes.View product

Ground reinforcement

Permeable grids and cellular confinement for trafficked and sloped ground.

Plastic gravel grid filled with angular aggregate
Permeable Gravel & Grass Grids (HDPE)Interlocking HDPE grids, typically 500 × 500 × 40 mm, that hold gravel or grass in place on driveways, paths and overflow parking while keeping the surface permeable.View product
HDPE geocells expanded on site before infill
HDPE Geocells (Cellular Confinement)Ultrasonically welded HDPE strips that expand into a honeycomb for slope protection, load support and erosion control. Cell depths 50–200 mm, weld spacing 330–445 mm.View product

Roof & terrace systems

Drainage layers and adjustable pedestals for green roofs, podiums and raised terraces.

Illustration of a dimpled drainage board with filter fleece
Green Roof & Podium Drainage BoardsDimpled HDPE boards that drain and store water beneath green-roof substrates and podium landscaping, supplied with or without a bonded filter fleece.View product
Illustration of an adjustable paving pedestal with spacer tabs
Adjustable Paving PedestalsHeight-adjustable pedestals that support paving slabs and decking above roofs, podiums and terraces — with spacer tabs for even joints and slope correctors for falls. Plastic and metal ranges, heights from a few millimetres to several hundred.View product

Built around sustainable drainage

Most of this division’s products end up in the same place: the SuDS strategy of a development. In England, the August 2026 revision of the National Planning Policy Framework asks for drainage designed to the 2025 national SuDS standards, and a SuDS statement is now part of planning validation (Schedule 3 of the Flood and Water Management Act is still not in force in England). That puts storage, infiltration and permeable-surface products on more drawings, earlier.

What we supply

  • Stormwater storage — polypropylene attenuation and soakaway modules, wrapped in geotextile (infiltration) or geomembrane (attenuation).
  • Ground reinforcement — HDPE gravel and grass grids for permeable parking and paths; geocells for slopes, access roads and load-support layers.
  • Roof and terrace systems — dimpled HDPE drainage and water-retention boards for green roofs and podium decks, and adjustable paving pedestals for raised terraces.

How we work with contractors and merchants

We do not design drainage. We supply against your engineer’s specification: module size and load class, void ratio, wrap, quantities and delivery schedule. Every order is matched to a qualified manufacturer, sampled where required and checked before loading.

Technical resources

Illustration of a stormwater attenuation module, 1000 × 500 × 400 mm
toolHow many soakaway or attenuation crates do I need?A quick way to turn a required storage volume into a module count — with the assumptions that make the difference between a budget figure and a design.
Green roof on a low-rise building
standardSuDS in England from 2026: what changes for drainage product specificationThe August 2026 NPPF makes the 2025 national SuDS standards a planning requirement. What that means for contractors and merchants buying storage, infiltration and permeable-surface products.

Frequently asked questions

Do your attenuation modules carry BBA or similar certification?

Not as Strucarx. Some partner factories hold third-party test reports for vertical and lateral load; we provide the reports that exist for the exact module quoted. If your project requires a specific national approval, tell us in the RFQ so we only quote modules that hold it.

Can you design the tank or check the hydraulic calculation?

No. Hydraulic design (for example to BRE 365 or CIRIA C753) stays with your drainage engineer. Our crate calculator gives a quantity estimate for budgeting only.

Can we mix products in one container?

Yes. Modules, geotextile, geocells and grids from different factories can be consolidated into one shipment with a single set of documents.

Request a Quotation

Tell us what you need. A specialist reviews every request and replies with a quotation or clarifying questions — usually within one business day.

Request Quote