A‑dec Dental Stools
An ergonomic and comfortable dental stool is the foundation of pain-free and healthy practice. Make your next seating investment with A‑dec—we're here to support you.

Compare dental stools
Dental stools—Doctor's
| Doctor's dental stool | A‑dec 500 | A‑dec 400 | Performer eVo |
|---|---|---|---|
| Dynamic seating system | |||
| Contoured backrest | |||
| Ergonomic seat tilt adjustment | |||
| Swing-out armrests | Optional | ||
| Maximum user weight | 350 lb (159 kg) | 250 lb (113 kg) | 250 lb (113 kg) |
Dental stools—Assistant's
| Assistant's dental stool | A‑dec 500 | A‑dec 400 | Performer eVo |
|---|---|---|---|
| Height-adjustable foot ring | |||
| Adjustable torso support | |||
| Contoured backrest | Optional | ||
| Seat tilt adjustment | With optional backrest | ||
| Foot pedestal | Optional | ||
| Maximum user weight | 350 lb (159 kg) | 350 lb (159 kg) | 250 lb (113 kg) |
How do you clean an A‑dec dental stool?
A‑dec recommends cleaning the upholstery using a solution of mild, non-ionic detergent and water, or commercially available cleaners containing no alcohol, bleach, or ammonia. Get more information in the A‑dec Upholstery Maintenance Guide.
What is the correct seating position in a dental stool?
An ergonomic seated position begins with an athletic stance. Feet roughly shoulder-width apart. Hips should be positioned above the knees with head directly over the spine to promote a natural S-shaped curve for the back. Elbows should rest at your side with hands slightly elevated. Contact your local A‑dec Territory Manager or dealer for more information on ergonomic positioning.
What is the warranty for an A‑dec dental stool?
A‑dec proudly offers a 10-year warranty on all new operator and assistant stools purchased from A‑dec or an authorised A‑dec dealer. Refer to the A‑dec, Inc. Express Limited Warranty for more details.
What is the cost of an A‑dec dental stool?
For current pricing, contact your local A‑dec dealer.