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Key Features

  • 3.5m (11ft 5") Wide Garden Building Floor Kit - Sized to fit an 11ft wide Garden Building.
  • Customisable design - Tiles cut easily with a hand saw to match your exact dimensions.
  • Eco Friendly - 100% UK Recycled Plastic.
  • High Load Capacity - Up to 300 Tonnes per square metre.
  • Provides Natural Drainage - Directs moisture away from your building's base.
  • Quick Click Construction - Designed for fast, straightforward assembly.
  • Water Permeable Membrane - Blocks weed growth effectively.
  • 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 11x21 Garden Building Floor Kit delivers an affordable, no-fuss base solution for Sheds, Log Cabins, and Summerhouses.

This 11x21 Floor Kit uses a click-together system that goes down quickly and without tools. The included water permeable membrane handles drainage beneath your building, keeping timber dry and weed-free. There is no concrete to mix and no curing time to wait for. The 300 Tonnes per square metre load capacity means even full Residential Log Cabins can sit confidently on this base.

Every tile in our Fastfit floor and shed base range is made from 100% UK sourced recycled plastic. The material will not rot, warp, or break down, giving you a long-lasting foundation wherever you need it.

Dimensions & Weight

A: Floor Kit width

3500mm (11′ 6″)

B: Floor Kit length

6500mm (21′ 4″)

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