Considerations outside the home include site layout, garages, ramps and raised garden beds.
Some site layout factors to consider.Single garage layout.Double garage layout.A ramp on falling ground may need to be turned back into the slope to reach the ground.A ramp on rising ground will be shorter.Ramp and handrail dimensions.Timber ramp built against an existing house.Concrete ramp built against an existing timber-framed house.Raised garden bed.