Dowd Adjustable Deck Support G2

2nd generation model

AU$14.20

Out of stock

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Contact for bulk order discount (25+ per size)

Pickup available if you need your item quick (location Hoppers Crossing).


  • Can be used for bearers or joists.

  • Makes deck building easy and even quicker to adjust height with the new adjustable nut design. 

  • New design allows you to adjust the support "after the fact", which means you can adjust it AFTER the frame is screwed to it and after the base is bolted down. Useful to make micro adjustments incase of wood swell or if it sagged years down the track

  • Adjustable height ranges from 37mm - 485mm

  • For use on low deck applications where floor is not level

  • SUPERIOR rust resistance with Hot Dipped Galvanised Coating

  • Keeps timber off the ground to prevent moisture build up

  • Quick Side Locking nut prevents movement

  • Variety of uses - decks, ramps, stairs, post supports, kitchen cabinets

  • Can be used to prop existing bearers or joists that have sagged over time

*not suitable within close proximity to pools or within 50m of seawater / corrosive water


Adjustable height ranges from 37mm - 485mm**

L-Bracket Dimensions

  • 65mm wide x 70mm high L-bracket. Base of L-Bracket is 87mm (can support 2 bearers laminated together) 

  • 12mm and 6mm holes (for bolts and screws)

Base Dimensions

  • 100x100mm base plate

  • 24mm threaded rod

  • 12mm holes

Load rating 2000kg per support bracket

**Please note with the 50-95mm support : If you wish to achieve heights of less than 85mm, you need to cut the threaded rod OR drill into your footing with a 25mm bit so the support can move freely

It is recommended you check with your local council before starting any construction project, to ensure you abide by building codes


Resources and documents to help you build your deck:

Testing and Certification

click here

To work out Stumps, Bearers and Joists - Deck Calculator - Detailed Plans and Costs - Metric (blocklayer.com)

To work out how many decking boards you need - Decking Calculator (calculateadeck.com.au)