Super-strong and eco-friendly interlocking grid system for garden buildings, including: sheds, cabins and greenhouses


ProBASE is designed to provide a firm, strong, durable, well-drained and well-ventilated base for a wide range of garden buildings. Save money on traditional concrete bases and install ProBASE – the UK’s No.1 solution.

Why Use Probase?

  • Highest quality recycled plastic
  • Heavy duty and lightweight design
  • Variety of design options available
  • 49 load-spreading feet on each grid
  • No gravel required for small buildings
  • Vented design for improved airflow
  • Quick and easy to assemble
  • Lightweight when packed
  • Expert customer service


Grids made from 100% recycled plastic. Delivered in packaging made from 100% recycled cardboard.

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