Newsletter Signup
Need help? Ask an expert

01540 673 648

My lightbox (0)
Add products to lightbox to review choices & request samples

Decking substructure support adjustable in height from 35mm-500mm 

This system greatly reduces assembly time as JustiFix® is height adjustable from 35-500mm*, making setting out and accurate levelling of the substructure a significantly easier and quicker task. Minimum skill is required.

JustiFix® avoids decay issues which would normally occur when timber underbuilding contacts the ground and reduces the probability of water gathering underneath. This enhances ventilation and therefore greatly increases the durability of the substructure and the boards.


Click links to purchase JustiFix® JA35 and JustiFix® JK90.