The KlevaKlip Adjustable Joist Support is your solution for easily building decks over concrete slabs, even where ground clearance is limited or uneven.
✔ Prevent early deck rot by elevating your deck off the concrete slab
✔ Versatile – accommodates various deck heights from 86mm to 170mm
✔ Simplify your deck build - replaces the need for traditional stumps & bearers
✔ Easy to adjust, install once and customise the height for each joist
Designed with practicality in mind, the Adjustable Joist Support not only lifts joists above moisture-prone slabs but also offers unmatched versatility in height adjustment.
✔ Premium galvanised steel
✔ Simpson Strong-Tie brand
✔ Suits 45mm or 50mm wide joists
✔ Requires long thread bolts (not included)














