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Joist Support

  • Decking Support
Calculated at checkout

Product Description

The joist support system.

The system can be used for levelling uneven floors, or supporting decking on roof terraces and balconies. Also ideal for supporting decking over uneven surfaces such as paving/patios. 

Place under shed floor joists to keep them off the ground, in the dry which should prolong the life of the timber. 

Conforms to Loading conditions for flooring as laid down in BS5399.

The joist support is capable of carrying high loads with finite adjustment to allow for accurate levelling of the Floor / Deck surface.


  • 10mm to 40mm adjustment.
  •  Maximum Load capability 7KN/M²
  • Cradle diameter 90mm

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