Cost guide · Loudoun

Stair lift vs. a main-level bath in a Loudoun colonial

Updated August 2026

Loudoun colonials hide the bedroom and the only full bath upstairs. After a fall, the family argues two projects as if they were the same decision. They are not. A stair lift keeps the existing rooms in play. A main-level bath changes where the person lives in the house. One can wait. The other should not be sold as a “phase two” if the person cannot climb tomorrow.

What a lift actually buys

A straight indoor lift on a typical closed-stringer stair is often $3,500–$7,000 installed in this metro, more if the shop is selling a premium rail or a same-week slot. A curved rail — the ones that turn at a landing — is commonly $8,000–$15,000+, because the rail is fabricated for that stair. Outdoor units for the deck stairs sit in the same neighborhood as a straight indoor, sometimes higher for weather gear. Used and rental units exist. A lift does not fix a tub with a curb. It gets the person to the tub.

What a main-level bath actually buys

If there is already a powder room on the first floor, converting it to a shower is a small-room version of the curbless job: tight, drain-sensitive, often $15,000–$40,000 when you steal a coat closet. A garage or mudroom conversion into a real suite is a remodel, not a fixture swap — think with the whole-home shops, not a lift dealer. If there is no plumbing on that side of the house, you are in addition territory. That is how Loudoun jobs leave the “one bathroom” story and become the $40,000–$75,000 story.

A simple fork

Choose the lift first when the person can still shower upstairs with a bar and a bench, or when discharge is this week and you need the bedroom they already have. Choose the main-level bath first when the stairs are only half the problem and the upstairs bath is the thing they fear. Do both only if you have the cash and a plan — stacking a curved rail and a first-floor suite because two salespeople showed up is how families overspend.

Ashburn and the I-66 side

Ashburn searches look like lift searches. Haymarket and Gainesville look the same on a two-story plan. Fairfax searches split toward the bath. Use the local pages for shops that already name those towns. Send one quote and say which fork you are on. StayHome receives it first.

Next