Adjustable Pedestal Supports 137-165mm - For Timber Joist

Raise the level of your composite decking quickly and easily, while also preventing rot with our robust adjustable pedestal supports. Strong and sturdy with a broad base, the polypropylene supports effortlessly increase the height of your deck and feature simple joist cradles on top for fastening a decking frame into position. Available in 10 sizes, each designed to tolerate 1000kg in weight, our range features adjustable pedestal supports offering variable heights from 15mm to 528mm – just choose the correct pedestal size and rotate the stem to adjust the joist frame level. Raising the substructure above ground level, the adjustable pedestal supports effortlessly lift the joists into the required position. A fast and straightforward way to create a level deck frame with even weight distribution, the raised joist system also provides practical space beneath the deck structure which can be used for neatly concealing pipework, cables and drainage services. The adjustable pedestal supports are suitable for use with aluminium joists (not recommended for use with composite joists).