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Simplified Building DDA Handrail System Manual

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DDA Manual
Simplifi ed DDA Handrail System
For assistance visit: www.simplifi ed
.co.uk/solutions/dda-handrail/ or call 0844 335 8460

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Summary of Contents for Simplified Building DDA Handrail System

  • Page 1 DDA Manual Simplifi ed DDA Handrail System For assistance visit: www.simplifi ed .co.uk/solutions/dda-handrail/ or call 0844 335 8460...
  • Page 2 TABLE OF CONTENTS How To Use This Manual Which Drawing Do I Use? Recommended Tools Needed Materials Installation Tips Basic Principals Of DDA DIAGRAM: Top, Middle & Bottom Rail Top, Middle, & Bottom Rail Detail DIAGRAM: Top & Bottom Rail Top &...

  • Page 3: Installation Tips

    RECOMENDED TOOLS NEEDED MATERIALS ALLEN KEY SELF DRILLING SCREWS (NO. 12) OR A size 7 or 8 allen key required for tightening set MULTI-GRIP POP RIVETS screws in the fi ttings For attaching handrail to brackets SAW TO CUT TUBE •...
  • Page 4 BASIC PRINCIPLES OF DDA A) HANDRAIL: Handrail must be a B) HANDRAIL HEIGHT: Handrail must be C) EDGE PROTECTION: When there continuous smooth surface. Handrail must 900mm-1.1m in height. is a drop off , ramps require a curb or be on both sides of ramp or stairs. curb rail to prevent wheel chairs from slipping out from under the railing.
  • Page 5 DIAGRAM 1: TOP, MIDDLE, & BOTTOM RAIL B) RAMP UPRIGHT: C) WALL MOUNT: The is connected to the A) STANDARD UPRIGHT: The base base fl ange is for mounting to angled surfaces. The angle is fl ange is for mounting to level surfaces. wall or wood posts using 6mm screws or bolts.
  • Page 6 DIAGRAM 2: TOP & BOTTOM RAIL A) STANDARD UPRIGHT: The base B) RAMP UPRIGHT: C) WALL MOUNT: The is connected to the base fl ange is for angled surfaces. The upright angle is fi xed by tightening fl ange is for mounting to level surfaces. The wall or wood posts using 6mm screws or bolts.
  • Page 7 APPENDIX: ADDITIONAL DIAGRAMS BOTTOM RAIL VERTICAL CHANGE: The vertical change on BOTTOM RAIL HANDRAIL END: Connect the bottom rail to the wall the bottom rail of a ramp is typically done using a with a wall fl ange. POST MOUNTED BOTTOM RAIL END: The bottom rail on a POST MOUNTED RAMP BOTTOM RAIL END: The bottom fl at surface terminates into a railing post using a rail on a ramp terminates into a railing post using a...