Wave Ergonomic Stack Chair


  • One-piece high-impact polypropylene chair shell with color throughout.
  • Rib-less back design provides strength and flexibility.
  • Waterfall seat and wider back for comfort.
  • Sturdy 15-gauge welded elliptical steel tube frame with eco-friendly powder-coat paint finish and anti-tip swivel glides.
  • Chair dolly available for use with 18"H seat stack chair only.
  • Green Features: This product has one or more features that are environmentally conscious.
  • This product is made in the USA.
  • This item is custom-made and non-returnable.


    10"H Seat:
  • Overall: 14-4/5"Wx14"Dx20"H.
  • Seat: 12-1/2"Wx12"Dx10"H.

    13"H Seat:
  • Overall: 14-4/5"Wx15"Dx23"H.
  • Seat: 12-1/2"Wx12"Dx13"H.

    15"H Seat:
  • Overall: 16-7/10"Wx17"Dx26-1/2"H.
  • Seat: 14-3/10"Wx14"Dx15"H.

    18"H Seat:
  • Overall: 19-7/10"Wx20-1/2"Dx32"H.
  • Seat: 17-1/2"Wx17"Dx18"H.
  • Ergonomic stack chair available in your choice of 10", 13", 15" or 18" seat height.

  • WARRANTY: This item has a limited 15 Year manufacturer's warranty. Pneumatic cylinders are warranted for 10 Years on applicable products.
    High wear parts such as wood veneers, Ingrade fabrics and leathers, other covering material/finishes, laminate or glass top surfaces, glides, springs, bushings, and user-adjustable height worksurface mechanisms are warranted for 1 Year.
    This product warranty is for a single 8 hour sift per day. This product is not intended or warranted for outdoor use.
    This warranty applies to products manufactured after May 31, 1997 and manufactured and/or distributed from a manufacturing site within North America. This warranty is given to the initial purchaser and is valid for as long as the initial purchaser owns the product. The warranty, which runs from the date of manufacture, covers defects in materials and craftsmanship found during normal usage of the products during the warranty period. If a product is defective, and if written notice of the defect is provided within the applicable warranty period, the product will either be repaired or replaced with a comparable component or product, or provide a refund of the purchase price.

  • ANSI/BIFMA: Product has been tested and meets the standards for safety, durability, and structural adequacy by the American National Standards Institute/Business and Institutional Furniture.
  • CAL TB117: California Technical Bulletin 117-75 effective since October of 1975 is a standard by which upholstered furniture is tested to be approved as meeting a minimum fire standard. This product meets that standard of fire safety.
  • ISO 9000/9001: This product meets the International Organization for Standardization, a family of standards for quality management systems.


    Estimated delivery in 38 - 40 days.

  • Normally ships within 25 business days.
  • This item cannot ship via UPS. It will be delivered by truck from a freight carrier.
  • This item typically ships from Green Bay, WI 54302.


  • Fully Assembled: Product arrives ready to use.


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You're reviewing: Wave Ergonomic Stack Chair

Wave Ergonomic Stack Chair

Ideal for classrooms and other settings, the Wave Ergonomic Stack Chair offers a classic four-leg frame with a one-piece polypropylene chair shell designed for ergonomic support. The steel frame has eco-friendly powder-coat paint finish for lasting protection and style, and the legs are slightly angled to enhance stability. The chair shell has a flexible backrest and unique contours that provide natural support. Manufactured in the USA. At K-Log's everyday low prices, the Wave Ergonomic Stack Chair and coordinating Evolve items fit budget shopping in high-quality style without compromise.
Series #: ECD-SC
$64.00 - $66.00

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  Wt. List


Option (Item #) lb. Price 1-23 24-59 60+
10 in. H Seat (ECD-C10) 14 $97 $64.00 $62.00 $60.00
13 in. H Seat (ECD-C13) 15 $98 $65.00 $63.00 $61.00
15 in. H Seat (ECD-C15) 16 $99 $66.00 $64.00 $62.00
18 in. H Seat (ECD-C18) 17 $99 $66.00 $64.00 $62.00

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