• Perch Shell Chair
  • Perch Shell Chair
  • Seat Height Guide for the Perch Shell Chair: Desk Height 16–21 in.; Medium Bench Height 18.5–26 in., measured from the floor to the top of the seat, same height with casters or glides
  • 15-Year Warranty and Lifetime Cylinder Guarantee: 15 years against defects in materials and workmanship, and a replacement gas cylinder at no charge for the life of the chair or stool.
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Perch Shell Chair

Desk or Medium Bench Height · polypropylene shell · 300 lb capacity

$228
$0 $228
Sale Sold out
Shipping calculated at checkout.
Ships within 2–3 business days · Free UPS Ground in the contiguous US
15-Year Warranty · Lifetime Cylinder Guarantee
30-Day Free Returns

A heavy-duty polypropylene shell chair for classrooms, labs and production areas: pneumatic height adjustment, two height ranges, and a 300 lb capacity.

  • Pneumatic height adjustment. Set the seat height to the desk, table or bench in front of you.
  • Two height ranges. Desk Height 16–21 in. or Medium Bench Height 18.5–26 in., measured from the floor to the top of the seat. A foot ring is optional at Medium Bench Height. Seat Height Guide
  • Heavy-duty polypropylene shell. A 16 in. wide, 16 in. deep seat and a 15.5 in. wide, 16 in. high back, each 1 in. thick, in heavy-duty molded polypropylene. Black, Gray or Blue.
  • Feet and foot ring. Non-Locking Casters roll freely on black dual-wheel, non-marring wheels. Or non-marring glides, no wheels. Casters and glides suit hard and carpeted floors. At Medium Bench Height, add an 18.25 in. black ring or an 18 in. chrome ring with knob lock.
  • 15-Year Warranty · Lifetime Cylinder Guarantee. 15 years against defects in materials and workmanship, and a replacement gas cylinder at no charge for the life of the chair.
Seat height Desk Height 16–21 in. (SHCH1) · Medium Bench Height 18.5–26 in. (SHCH2)
Height control Pneumatic height adjustment
Seat 16 in. wide, 16 in. deep, 1 in. thick
Back 15.5 in. wide, 16 in. high, 1 in. thick
Material Heavy-duty molded polypropylene
Color Black, Gray or Blue
Base 24 in., black nylon-reinforced fiberglass
Feet Non-Locking Casters (black, dual-wheel, non-marring) or Glides (black, non-marring, no wheels); for hard and carpeted floors
Foot ring Medium Bench Height: optional 18.25 in. black ring or 18 in. chrome ring with knob lock
Weight capacity 300 lb
Chair weight 25–27 lb
Shipping Ships within 2–3 business days; free UPS Ground in the contiguous US
Assembly Ships in one box (25 x 15 x 25 in.); press-fit assembly; a QR code on the box opens the instructions
Warranty 15-Year Warranty · Lifetime Cylinder Guarantee: 15 years against defects in materials and workmanship, and a replacement gas cylinder at no charge for the life of the chair

Which height do I need?
Desk Height (16–21 in.) for desks and tables; Medium Bench Height (18.5–26 in.) for lab benches and counters. See the Seat Height Guide.

Can we pay by purchase order?
Yes. Choose Purchase Order / Invoice at checkout. W-9 on request; tax-exempt orders accepted.

How fast does it ship?
Ships within 2–3 business days. Free UPS Ground shipping in the contiguous US.

Casters or glides?
Non-Locking Casters roll freely. Glides are non-marring, no wheels: the chair stays where it is placed. Both suit hard and carpeted floors.

Does it arrive assembled?
It ships boxed and goes together with press-fit parts. A QR code on the box opens the assembly instructions (also under Additional Resources).

Can one order mix heights, colors or feet?
Yes. Add each build to the cart, then check out once.

Can we send it back?
Yes. Get any chair or stool back to us within 30 days of delivery, and the return is on us. It needs to come back new and resellable, with all the parts and pieces in the original box.

Need a written quote?
Request a written quote, sent within one business day.