The RDF fixed head adjustable decking pedestal is designed to support all conventional decking and paving systems. The 200mm diameter support base will protect membranes and evenly spread the load of the deck. Joists of up to 80mm can be used and are fixed through a heavy-duty locator bracket. Strong, safe support. Due to its innovative self-leveling head design, RynoDeck has the fastest installation time of any pedestal system available. Provides slope correction of up to 10.5% (6°). It is manufactured from mold-resistant, algae-resistant, alkali-resistant, and bitumen-resistant recyclable polypropylene, RynoDeck fixed-head pedestals can support up to 1000kg compression in a temperature range of -30°C to 120°C. Its 126mm height extension collar will allow height build-up for large varying heights but the threaded column allows millimeter adjustments to achieve the perfect height within the given range. Compatible with all types of decking or floor joists, this fixed-head adjustable decking pedestal from RynoDeck allows for height corrections between 22mm to 35mm without using shims. The support head that finishes the make-up of the decking pedestal utilizes a heavy-duty locator bracket to support joists up to 80mm wide. Key Features Support Base Supports decking joists Enables incremental height build-up as required Evenly spreads load Protects membranes Supports very low paving applications, as low as 9mm Extensively used for ballasting the insulation on inverted roof systems Perfect for patio overlays/renovations Ideal for creating balcony decking areas Stackable, allowing for increased support height were required Height Extension Collar Easy to use Recyclable polypropylene