Equation Stool

AllSeating

Equation Stool pairs lateral mesh-back movement with an upholstered seat and adjustable footring. Choose an 8- or 10-inch height package, mesh, seat upholstery and compatible arms. Black or Birch frames, optional lumbar support and headrest choices help tailor the stool to a higher workstation.

Price
$507
Taxes and shipping calculated at checkout
  • Standard lead time! Typically ships within 4-6 weeks.
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Allseating Equation With Height Adjustable Arms and Dual Pivot Arm Caps With Synchro Tilt and Stool Base

Equation Stool

Price
$507

Mesh back, upholstered seat, nylon frame/base and optional aluminum base

12 Year Limited Warranty

Lateral back movement with two elevated seat-height packages

Bulk order
discounts

Equation Stool by Allseating combines a mesh back and upholstered seat with taller seating for school counters and staff work areas. Its proprietary back-adjustment system permits lateral back movement, while an included footring supports the feet at elevated seat positions.

Begin with the 8- or 10-inch cylinder package and check its actual seat-height range against the work surface. Choose M11, M12 or M2 mesh, then coordinate the seat fabric or vinyl, arms and frame finish. An optional lumbar pad follows the selected frame finish. Additional headrest, base and caster choices are shown as separate upgrades rather than being implied by the product photograph.

Features and configuration options

  • 8-inch package seat height: 22.75–30.25 inches; seat: 19.5 inches wide × 18 inches deep from lumbar.
  • 10-inch package seat height: 24.25–34.25 inches; seat depth: 18.5 inches from lumbar.
  • Stool mechanism, lateral back movement and height-adjustable footring.
  • M11 mesh is standard; M12 and M2 are upgrades. Upholstered seat uses Oasis, Arlo or Challenger vinyl.
  • Armless, height-adjustable-arm or dual-pivot-arm configurations. Black or upgraded Birch frame.
  • Optional adjustable headrest, lumbar pad, aluminum base, Chrome footring and listed caster packages.
  • Ships knocked down for assembly. Manufacturer-rated for users up to 350 lb.

Check the seat-height range and clearance against your surface before ordering. Covered by Allseating’s 12-year limited warranty, subject to manufacturer terms and component exclusions. Standard lead time is typically 4–6 weeks.

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Allseating

About Allseating

Allseating designs and manufactures seating solutions with a focus on comfort, ergonomics, flexibility and thoughtful design. With more than 40 years of experience, the company creates furniture for a variety of environments, including education.

For schools and learning spaces, Allseating offers versatile seating for classrooms, collaborative areas, libraries, training spaces and other shared environments. Many designs are created to support movement, interaction and changing activities throughout the day, helping schools create comfortable and adaptable spaces for students and educators.

Quality & Construction

Allseating products are engineered for demanding, high-use environments with an emphasis on comfort, durability and long-term performance. Education-friendly collections include options designed for mobility, frequent reconfiguration and easy storage, making them practical for flexible classrooms and multipurpose learning spaces.

Depending on the product, features may include durable polypropylene components, upholstered seating, metal frames, casters or glides, nesting and stacking capabilities, tablet arms and integrated storage. Many products also provide ergonomic features intended to keep users comfortable and supported throughout the day.

Materials, dimensions and construction features vary by product.

Materials & Sustainability

Allseating offers a broad selection of finishes, fabrics and material options, allowing schools to create learning spaces that are both functional and visually coordinated. Depending on the product, choices may include polypropylene colours, painted or chrome frames, upholstery fabrics and laminate surfaces. Some collections offer hundreds of textile choices for additional customization.

Allseating also places a strong emphasis on environmentally responsible manufacturing. Its products are Indoor Advantage Gold certified for indoor air quality, and the company has achieved BIFMA LEVEL® 3 certification across its seating, tables and casegoods product categories. Its environmental initiatives also include recycled and recyclable materials, waste reduction and designing products for longer useful lifecycles.

Allseating’s environmental management system is certified to ISO 14001:2015 standards.

Warranty & Support

Allseating furniture is backed by a comprehensive manufacturer’s warranty. Most products and their components are covered for 12 years against defects in materials and workmanship under normal use, including components such as foam, thermoplastics, mechanisms, arm pads and pneumatic cylinders. Certain products and components have different warranty periods.

Allseating also maintains a dedicated Warranty Response Team and online claims process to assist with warranty-related concerns. When an eligible product fails due to defective materials or workmanship, Allseating may repair or replace the affected product, part or component in accordance with its warranty terms.

Warranty coverage, product specifications and available options should be confirmed for the individual product at the time of purchase.