K2   Straight Stairlift

  • For residential use on a single flight of straight stairs
  • Fold-up width of only 10 ¾" – slimmest profile on the market leaves more space on the stairs, making them safer for others
  • Quiet, smooth riding operation; 350 lb capacity
  • Battery operated with built in charging; can operate during power failure
  • Optional outdoor package available for moderate climates
  • For stairs with multiple levels, curves or intermediate landings, see the Stairfriend stairlift
  • Not available in Quebec, see the K2 Plus

The nuts and bolts


Ultra slim: Folded size of only 10.75", the smallest profile on the market to keep the unit out of the way when not in use.
Quiet, smooth-riding operation: From the rack and pinion drive system.
Battery operated: Built-in charging on the top and bottom of the rail so the chair can be used several times even through a power failure.
LED status light on unit: To advise of any issues.
Obstacle sensor system: On the carriage and footrest to stop the chair if it meets an obstacle.
Safety features: Swivel and lock seat at top landing, retractable seat belt, anti-slip footrest, obstacle sensors.
Easy operation: Includes 2 infrared remote controls plus toggle switch on arm rest.
Comfortable and durable seat: With width-adjustable arms up to 20" wide.
Flexible configuration: Can be installed on either side of the stairs.
Fast installation: Enjoy your stair lift quicker.
Master shut off will turn off if not used for an extended amount of time: Money saving option for electricity and battery life.
Warranty: 36 months parts. Please see complete details here.


Rail extension brackets: To create no intrusion at top landing when you have a door at the top of the stairs.
Outdoor package: Suitable for moderate climates, includes stainless steel rack
and support legs, and zinc hardware for rust resistance; UV-rated, water repellent closed cell foam seat with cover and clip seatbelt; RF remote controls; and upgraded battery for long-lasting charge in variable temperatures.
Other options: Continuous charge system, flip-up rail for bottom landing (max capacity 300lb with use of flip-up rail), emergency stop button and radio frequency remote controls.


Applications: Residential, indoor, outdoor (in moderate climates), straight-run stairway.
Standard capacity: 350 lb* (159 kg)
Maximum travel: 32 ft (9.75 m)
Travel speed: 15 ft/min (0.08 m/s)
Motor: 1/3 hp, 24 VDC power that charges on standard household power.
Fold-up width: 10.75" (27.3 cm)
Fold-out width: 21.5" (54.6 cm)
Range of incline: 30˚ to 55˚
*for a stair angle greater than 45 degrees, or with flip-up rail, maximum capacity is 300 lb



    Gallery of installations

    Loading Gallery
    K2 Stairlift 1Thumbnail for K2 Stairlift 1
    K2 straight stairlift

    User seated on a K2 straight stairlift going up the stairs in a home

    K2 Stairlift 2Thumbnail for K2 Stairlift 2
    K2 straight stairlift

    K2 stairlift for straight stairs shown ready for a user at the bottom landing

    K2 Stairlift 3Thumbnail for K2 Stairlift 3
    K2 straight stairlift

    K2 stairlift folded up for easy access to stairs

    K2 Stairlift 4Thumbnail for K2 Stairlift 4
    K2 straight stairlift

    Close up of the K2 stairlift with seat and footrest unfolded

    K2 Stairlift 5Thumbnail for K2 Stairlift 5
    K2 straight stairlift

    A woman enjoying the convenience of riding a K2 stairlift in her home

    K2 Stairlift 6Thumbnail for K2 Stairlift 6
    K2 straight stairlift

    The slim profile of the K2 leaves ample space for access to the stairs when not in use

    IMPORTANT: Safety notice for current owners of Savaria residential elevators