EcoBloc Inspect Flex Soakaway Configurator
Click to place crates on the grid and set your stack height. Each Graf EcoBloc Inspect Flex crate is 800 × 800 × 320 mm and stores 205 litres.
Installation Area
Stack Height — each layer = 320mm
View
Click the grid to place a crate column. Each cell is 800 × 800 mm. Scroll or pinch to zoom, drag to pan.
Click or tap to place · Scroll to zoom · Drag to pan · 4.0 × 4.0 m
Total Crates
0
units
Storage Volume
0
litres
Storage Volume
0.00
m³
Installation Depth
—
mm
Membrane Needed
—
pieces (5 × 1m)
Membrane based on bounding box of your configuration. Allow 1–2 extra pieces for joint overlaps. For larger or complex installations, use the form below for a tailored design.
Graf EcoBloc Flex Attenuation Soakaway Crate
Per crate: 800 × 800 × 320 mm · 205 litres storage
Quantity needed: 0 crates
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Quantity needed: 0 crates
Geotextile Membrane SNW8 100g/m²
Per piece: 5 × 1 m · cut to size
Quantity needed: 0 pieces
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Quantity needed: 0 pieces
Important: This configurator is a guide only. Always verify your required storage volume against local drainage regulations (e.g. BRE 365 soakaway design) and have your installation checked by a qualified drainage engineer. Actual storage capacity may vary with installation method and geotextile specification.
Request a quote or get advice
Happy with your configuration? Send us your details and we'll come back with a price or help confirm your design is suitable.