Eighteen5 | Heavy-Duty Nesting Chair

Spec Furniture

The Eighteen5 Nesting Chair provides durable, hygienic seating for demanding environments such as hospital waiting rooms, clinics, conference spaces, and training areas. It supports up to 500 lbs and is built for daily use with a reinforced 11-gauge steel frame, a scratch-resistant polypropylene shell, and black glass-filled nylon arms with steel support.

  • 500 lb weight capacity for heavy use
  • Reinforced 11-gauge steel frame and durable shell
  • Non-porous, easy-to-clean surfaces for infection control
  • Space-saving nesting design for compact storage
  • Optional soft-wheel casters (SC) for mobility
  • Upholstery options vinyl or fabric for comfort
  • Color options Light Grey, Slate Grey, and Black

Available in these three professional colors, the Eighteen5 blends professional aesthetics with rugged construction, making it suitable for medical offices, training rooms, conference spaces, and other high-traffic areas.

Specifications

MATERIALS BREAKDOWN

Frame Construction

  • Material: Seam-welded flash-controlled steel tubing
  • Tube Specifications: 7/8" O.D., 14 Gauge
  • Features: No crimping on bends, stretcher bars welded for seat support, all connections metal-to-metal

Seat and Back Construction

  • Upholstered Seat:
  • Plastic Seat:
  • Upholstered Back:
  • Plastic Back:

Foam

  • Type: Open cell cut foam
  • Sustainability: 25% plant-based substitute, retains 1.8 PCF density
  • Flame Retardants: Complies with MVSS302 and California Bulletin No. 117 (TB117-2013)

Feet Construction

  • Glides: Durable injection-molded plastic
  • Casters:

Arm Construction

  • Material: Molded glass-filled nylon with inner steel support
  • Color: Black

Certifications

  • Complies with ANSI/BIFMA X5.4 for Public & Lounge Seating

Options

  • Available with soft wheel casters

Dimensions and Specifications

  • Seat Height: 18 inches
  • Total Height: 32 inches
  • Seat Width: 18.5 inches
  • Total Width: 22–23.5 inches (varies by model)
  • Depth: 21.5 inches
  • Arm Height: 25.5 inches
  • Weight Rating: 500 lbs
  • Product Weight: 16–22 lbs (varies by model)
  • Quantity per Carton: 4 pieces

Model Numbers

  • 1724, 1724-US, 1724-UP
  • 1725, 1725-US, 1725-UP
  • 1734, 1734-US, 1734-UP
  • 1735, 1735-US, 1735-UP
  • Extended lead time! Typically ships in  6+ weeks.
Delivery & Returns

RETURNS: All contract furniture is made to order and cannot be returned for a refund. Simplova may approve some items for return but will be subject to a restocking fee.

CHANGES AND CANCELLATIONS: Orders that have been scheduled for production may not be changed. All changes including reconsignments to orders previously acknowledged must be requested in writing and are subject to approval. Requests for changes are not deemed accepted until confirmed by the manufacturer. In the event a revision is accepted, change fees may apply.

DELIVERIES BY COURIER/COMMON CARRIER & FREIGHT CLAIMS: The buyer, or buyer's representative, must be present at the time of delivery of the product to sign for and acknowledge correctness of the count and condition of the product being delivered. In the event of shortage or damage of product delivered by a common carrier other than Simplova, the Buyer will be required to file the appropriate claim with that carrier and will hold Simplova harmless from this claim.

Spec Furniture - Product Highlights

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