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Key Features

  • 3.5m (11ft 5") Wide Garden Building Floor Kit - Suitable for 11ft wide Garden Building.
  • Customisable design - Tiles can be cut with a hand saw to suit your exact dimensions.
  • Eco Friendly - 100% UK Recycled Plastic.
  • High Load Capacity - Up to 300 Tonnes per square metre.
  • Provides Natural Drainage - Keep moisture away from your building.
  • Quick Click Construction - For simple assembly.
  • Water Permeable Membrane - Eliminates weeds.
  • Light Weight - One man fitting
  • Rot Proof - Will not degrade over time.
  • Reusable and Extendible - Ideal for moving house or up sizing.

Product Details

The Fastfit 11x13 Garden Building Floor Kit gives you the most affordable, straightforward base solution for a Shed, Log Cabin, or Summerhouse.

This 11x13 Floor Kit uses a click-together panel system paired with a water permeable membrane. That membrane handles drainage efficiently, drawing moisture away from timber and preventing weed growth underneath. No concrete mixing, no curing time. The 300 Tonnes per square metre load capacity means even full Residential Log Cabins sit safely on this base.

Every tile in this kit is made from 100% UK sourced recycled plastic. The material will not rot, warp, or break down over time, making it a genuinely long-term investment you can take with you if you relocate or need a larger footprint.

Size & Dimensions

Greenhouse Size Diagram

A: Floor Kit width

3500mm (11′ 6″)

B: Floor Kit length

4000mm (13′ 1″)

Please check that your Garden Building base will fit with in these dimensions. Tiles can be cut down to fit