The RDF fixed head adjustable joist support pedestal is designed to support all conventional decking systems.
• Accommodates joists of up to 80mm
• Joists secured in place with heavy duty locater bracket
• Allows millimetre perfect adjustment within 22-550mm
• Wide base protects roof membrane
• Base can be cut down to allow for placement against wall abutment
RDF-2: 35-55mm
RDF-3: 55-95mm
RDF-4: 95-165mm





