01944 758455

Swift Plinth

Swift Plinth

Price range: £429.00 through £1,387.00

Swift Plinth is an ideal foundation solution for garden offices, garden studios, log cabins and workshops built using a timber frame or from SIPS panels.  Can also be used to support decking.

Swift Plinth is suitable for medium weight applications of up to 1 tonne per plinth and spans between plinths of up to around 2 metres. This makes it ideal for garden offices, garden studios, log cabins and workshops built using a timber frame or from SIPS panels.  Can also be used to support decking.

With each Swift Plinth order you will receive:

  • Height adjustable bracket - heavy gauge rust-resistant steel with a height adjustment 50mm.
  • Top Stone - pre-cast and reinforced concrete plinth (320 x 320 x 120mm) in which the bracket sits.
  • Ground Reinforcement Grid - (500 x 500 x 80mm) spreads the load into the ground and is made from 100% recycled plastic.
  • Weed resistant membrane - permeable membrane sheet to sit under the Ground Reinforcement Grid to suppress the growth of vegetation under the foundations.

If you have any questions about Swift Plinth and how to use it, contact us and we will be happy to help you.


Please tell us a little more about your build so we can despatch the correct plinth brackets:

  • What shape(s) of bracket do you need?
    • Corners
    • T-Shaped
    • Mid-Beam
    • Cross-Shaped
  • What thickness of timbers will the brackets connect to?
    • Single thickness – 2” or 47mm
    • Double thickness – 4” or 94mm
    • Triple thickness – 6” or 141mm

If you are not sure, or need some advice, please do give us a call on 01944 758455 or email us at sales@swiftfoundations.com

Please note: Individuals are responsible for an assessment of their ground conditions on site.

Additional information

What will your raft be made of?

4×2, 6×2, Double 4×2, Double 6×2, I need help designing my raft