KlevaKlip Adjustable Decking Joist Support Perth

KlevaKlip Adjustable Decking Joist Supports Perth


Aujustable decking joist supports

Klevaklip’s adjustable decking joist supports are designed to effortlessly build decks above concrete slabs in areas where ground clearance is limited. It is best used when the depth is a minimum of 100mm / 4 inches to the approximate maximum of 260mm / 10 inches from the door step – down to your concrete slab.

The product AJH45G is designed specifically for treated timber joists that are 45mm wide. It can also be used with other types of joists if they are the right thickness. Such as aluminium joists, metal joists, composite joists. The KlevaKlip adjustable joist support contains joist supports and base plates. To complete your decking installation kit, you’ll need to purchase washers, bolts and nuts separately – just make sure you’ve got the decking board dimensions handy.

The Benefits of Klevaklip Adjustable Decking Joist Support

  • Raise joists off of concrete slabs and eliminate unwanted moisture, preventing joist-rot from the joist base
  • Offer a levelled deck; best for use on areas where concrete was built in a ‘Fall’
  • Specifically built for fast and easy application
  • Offer neat and professional finish to your deck construction without having to use multiple brackets and packers to gain the desired stable result
  • Can be used with items found in your local hardware store like the M10 10mm hex head bolts with washers and nuts, and 12mm Dynabolts/10mm masonry bolts


Information for Installers

The following measurements are based upon joists with 450mm between the joists centres

Joist Size

Recommended Span (mm)

Maximum Span (mm)

70 x 45 MGP10 800 1200
90 x 45 MGP10 1000 1500
90 x 45 MGP12 1200 1600
*120 x 45 MGP10 1200 1800
*140 x 45 MGP10 1200 1800

* joist width restricted by lateral loading on bolts M10 Hex head bolts required for AJH45G
AJH45G (Aus/NZ)

Note: measures based on Galvanised Zenith brand M10 hex head long-threaded bolts

Adjustable Joist Support Installation


Download KlevaKlip Adjustable Joist Support Brochure

WCT Distributors and KlevaKlip

WCT Distributors understand what is necessary for a sturdy deck that will last. We are committed to sourcing quality, affordable products that save you time and are easy to use. We source only the best building systems from decking construction suppliers, both locally and from around the globe. WCT is WA’s only registered KlevaKlip distributor, bringing innovation to WA’s deck building community.

KlevaKlip’s commitment to “making deck building easier” is evident in their product range. You can rest easy knowing your new deck and its fixtures are covered by an Australian warranty.

Other KlevaKlip Products

Klevaklip Joist Hanger
Klevaklip Joist Connectors
Adjustable Bearer Support

tickbox green  Eco-friendly

tickbox green  Long Lasting

tickbox green  Low Maintenance

tickbox green  25 Year Warranty

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