OPTIBOX & AZBOX, the inspectable crates for durable underground stormwater basins
OPTIBOX and AZBOX modules are inspectable stormwater retention and infiltration units. They allow the construction of underground storage basins with full visual and technical access inside the system. With integrated inspection channels, the blocks can be camera-inspected and water-jetted for easy maintenance and network monitoring. Lightweight, modular and extremely strong, OPTIBOX and AZBOX systems ensure three-dimensional water diffusion within the modules and can be installed beneath car parks, roads or logistics platforms without deformation risk.
Optibox / AZbox's products
The Optibox system, with a 95% void ratio, represents a new generation of SAUL units with three-dimensional diffusion. It provides temporary stormwater storage and enables the construction of underground public or private structures that can be inspected and easily hydro-cleaned.
The AZbox system, with a 95% void ratio, ensures the temporary storage of rainwater and allows for the creation of public or private underground structures that are controllable and hydro-cleanable.
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French manufacturing
Design and production fully carried out in France. Technical products tailored to your specific needs.
Sustainable materials
Recyclable materials, eco-responsible production, and a strong commitment to long-lasting performance.
Proven expertise
Over 40 years of expertise supporting professionals in construction, industry, and landscaping.
