Straight Stairlift Installation in an Unfinished Basement | Harmar SL 600

When our customers began renovating their unfinished basement, they didn't want the project to stand in the way of everyday life, especially access to their home workshop and train setup. Rather than delaying the renovation until the stairwell was fully finished, we installed a Harmar SL 600 straight stairlift directly onto the existing staircase, giving them safe, reliable basement access throughout the construction process.

The Solution: Harmar SL 600 Straight Stairlift

The Harmar SL 600 was the ideal fit for this straight staircase leading to the basement. Key features include:

1. 350 lb. weight capacity supports a wide range of users.
2. Compact folding design folds flat to 10.5" from the wall when not in use keeping the stairway clear for movement of tools, materials, and other renovation traffic.
3. Battery-powered DC drive system runs on onboard rechargeable batteries rather than requiring a hardwired electrical connection.
4. Standard 110v outlet compatibility powered by a simple wall outlet installed at the base of the stairs, eliminating the need for complex electrical work in an unfinished space.
5. Battery backup for power outages. Provides roughly 40 round trips on backup power, ensuring the stairlift keeps working even in the power goes out.

A Practical, Renovation-Friendly Approach

Instead of waiting for drywall, flooring, and finishing touches to be completed, our team focused on what mattered most: safe access. By adding a standard 110V outlet to a finished stairwell, we were able to get the Harmar SL 600 fully operational — allowing the customer to continue using their basement workshop and train setup without interruption while the rest of the renovation continues on their timeline.

This project is a great example of how a straight stairlift installation can be tailored to fit real-life circumstances — even mid-renovation — without compromising on safety, reliability, or long-term flexibility.

Why Choose Harmar SL 600?

1. Ideal for straight staircases in homes, basements, and split-level layouts
2. Compact, space-saving footprint when folded
3. Dependable battery backup for peace of mind during power outages
4. Simple 110V power requirement makes installation fast and non-invasive
5. Supports safe, independent access for users up to 350 lbs.

Looking for a stairlift solution for your home? Whether you're navigating a full staircase, a mid-renovation space, or an unfinished basement, our team can help you find the right stairlift to keep your home accessible — on your timeline.