Freestanding Support Towers (Xpress II and X3-R)
From Garaventapedia
Required where no existing support walls are, or when the lift must be located away from a wall structure.
What are the requirements?
- Solid concrete stairs/landings
- Wood stairs/landings over 76mm (3") thick
- Concrete steel pan treads (towers must be secured back to the stringer with brackets for extra support)