Components & Materials

DuoLift® Joist Pedestal

The versatile and user-friendly subframe support system

The DuoLift® joist pedestal system was designed to make installation significantly easier and to ensure successful outcomes. Providing substantial height flexibility within four stackable components, DuoLift® removes the common problem of having to order varying height pedestals for a single area. Height-adjustable from 15mm, DuoLift™ makes accurate height-setting easy, and is self-levelling from 35mm upwards.

With DuoLift®, you can quickly achieve a level support system that won’t rot, split or host algae. DuoLift®’s range of feet, pedestals, risers and cradles are even suitable for use in damp environments.

Download full specification
“An excellent solution. It’s stable, technically advanced and superior in every way.”
Stephen McAllister, Approved Installer
DuoLift Joist Cradle 15-60mm
Providing an exceptional height range of 45mm, from 15-60mm, the DuoLift® Joist Cradle enables precision height adjustment with 5mm markings on the side and each quarter turn of the adjustment ring representing a 1mm rise or fall. The Joist Cradle allows the installer to adjust the height whilst the joist is in place, locking tabs provide a secure finish once correct height has been determined.
DuoLift Self-Levelling Joint 20mm
Adding 20mm to the height of the supports, the DuoLift® Self-levelling Joint provides easy and effective levelling of a subframe up to 5º, ready for decking installation. Suitable for standing directly onto a solid substrate, or for providing a joint for a higher support.
DuoLift Riser 45mm
The Riser component of the DuoLift® system increases the height in increments of 45mm. It is capable of sitting directly onto a solid substrate under the Joist Cradle and Self-Levelling Joint or forming part of a higher stack with a foot beneath.
DuoLift Joist Foot 45mm
The DuoLift® Foot provides a very stable footing for more elevated subframes, raising the height by 45mm and spreading the load further across the substrate, due to the 220mm base supporting a maximum combined height of 350mm.
DuoLift Acoustic Separation Pad 3mm
Agglomerated cork and recycled rubber pads offer a layer of protection between joist supports and membranes, as well as providing an acoustic benefit.
Simple stackability for height flexibility
Multiple height combinations from four sturdy components. With a selection of components on site, installation delays can be avoided.

Components & Materials

By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our Privacy Policy for more information.
Privacy Cookies