Virco ZU418 - Zuma Series 4-Legged Ergonomic Stack Chair, Contoured Seat/Back - 18" Seat Height (Virco ZU418)

Name: Virco ZU418 - Zuma Series 4-Legged Ergonomic Stack Chair, Contoured Seat/Back - 18" Seat Height (Virco ZU418)
Brand: Virco
SKU: CHAIR-ZU418-BLK01-CHRM
Price: 158.85 USD
Availability: InStock

Comfort meets durability in this ergonomic stack chair—ideal for classrooms. Its contoured seat and back support posture, while stackable design saves space and simplifies storage.

Virco ZU418 - Zuma Series 4-Legged Ergonomic Stack Chair, Contoured Seat/Back - 18" Seat Height (Virco ZU418)

1 8

$158.85

Recommended Grade Level: 5th Grade - Adult.

Select Chair Height

SKU: CHAIR-ZU418-BLK01-CHRM

Lead Time: 10 - 15 Business Days

Product variants

Quantity

View full details

Frequently Bought Together

Virco HCT4 - Deluxe Chair truck/hand truck for universal stack chairs, 4 wheeled

$883.85

Model#: ZU418
10-year manufacturer's warranty
No Assembly Required

View More Details →

Made in America

This product is produced & manufactured in the USA with American workers and is regulated by the FTC.

BIFMA

This item meets high quality ANSI/BIFMA standards for comfort, safety, sustainability, and durability in furniture.

Green Guard

This product complies with strict chemical emissions limits and meets the indoor air quality pollutant standards for sensitive environments such as indoor schools or offices.

CPSIA

This product complies with the US Consumer Product Safety Improvement Act for children's products.

Product Details

Voted Best of NeoCon 2004, the Virco Zuma line is designed to be the next generation of classroom seating. The ZU418 gives flexible ergonomic support all while offering unsurpassed style. This model is a four-legged option that can stack 6 high. Ideal for upper grades.

Fitting Guide: Be sure to buy the appropriate sized chair for your classroom. When in doubt, we recommend going up in size to the larger chair. See our helpful seating guide by clicking on this link.

Product Features

Flexible Backrest Incorporates Passive Ergonomic Features For Long Lasting Comfort
Wide, Spacious Seat With A Gently Sloping Waterfall Front That'S Easy On Legs
Ideal for any setting, this 18" high chair can provide long-lasting endurance

Resources and Downloads

Healthy Movement Product Overview Virco ANSI-BIFMA

Benefits of a Virco ZU418 - Zuma Series 4-Legged Ergonomic Stack Chair, Contoured Seat/Back - 18" Seat Height

The Virco ZU418 Zuma Series Chair is engineered for comfort, performance, and practicality in educational settings. Its contoured seat and ergonomic backrest support natural posture, helping students stay focused and comfortable during long class sessions. The 18" seat height is ideal for middle school to adult learners, and the durable four-leg frame ensures long-lasting use. Lightweight and stackable, the chair is easy to store and move as classroom needs evolve. Whether for traditional desks or collaborative setups, this chair combines thoughtful design with everyday functionality, making it a reliable seating solution for modern classrooms, labs, and learning spaces.

Ergonomic Comfort
Designed with student well-being in mind, the contoured seat and backrest promote proper posture and reduce fatigue. The gentle curves support the spine’s natural alignment, making it easier for students to focus on learning instead of adjusting for comfort. It’s a smart choice for improving classroom engagement through physical ease.
Durable Frame Construction
The sturdy four-leg frame is built from tubular steel, offering strong structural support that withstands daily wear. It resists bending and maintains stability even with constant movement. Ideal for high-traffic classrooms, the chair stands up to years of use, backed by Virco’s reputation for quality in educational furniture.
Space-Saving Stackability
This chair stacks efficiently up to eight high, allowing schools to save valuable storage space. Whether reconfiguring a room or cleaning floors, staff can easily store and rearrange seating as needed. It’s perfect for flexible learning environments where layouts need to change quickly and frequently.
Easy to Clean
Made with a molded polypropylene shell, the chair wipes clean with minimal effort. It's resistant to stains, scuffs, and everyday spills, making it ideal for busy classrooms. Durable and low-maintenance, the ZU418 maintains its appearance over time, keeping learning spaces looking fresh and professional.
Versatile for Multiple Settings
From classrooms and libraries to labs and testing centers, the ZU418 fits seamlessly into any academic space. Its neutral, modern design pairs well with various decor styles and desk setups. Whether arranged in rows or grouped for collaboration, it adapts to your instructional needs.
Reliable Seat Height for Older Students
With an 18" seat height, this chair provides a comfortable and ergonomic fit for students from grade 5 through adults. It supports proper desk alignment and posture, helping to reduce strain during extended learning sessions. It’s a dependable option for upper-level classrooms, lecture halls, or testing areas.

Show More ↓ Show Less ↑

Product Specs

Details

adjustable height	No	assembly	No Assembly Required
frame material	Tubular Steel	grades age	5th Grade - Adult
leg option	4-Leg	stackable	Yes
warranty	10-year manufacturer's warranty	weight	13.5 lbs
glide style	Nylon Glides	maximum stack height	6
seat & back material	Molded Polypropylene Shell	model #	ZU418
number of cartons	1

Dimensions

height	32.25 in	length	20.625 in
width	20.75 in	seat height	18 in

Frequently Asked Questions

: The 18" seat height makes the ZU418 best suited for students in 5th grade and up, including high school and adult learners. It provides appropriate legroom and desk alignment for older students, ensuring ergonomic support and comfort during long hours of classroom use or study sessions.
: Yes, the Virco ZU418 is designed for efficient stackability, with a capacity of up to eight chairs high. This feature makes it easy to store and rearrange seating in flexible learning environments or during classroom cleaning and reorganization, maximizing space and convenience.
: The ZU418 chair features a molded polypropylene shell for the seat and back, providing flexibility and easy maintenance. The frame is constructed from tubular steel, offering strong, durable support that can withstand years of everyday classroom use. These materials ensure long-term value and easy upkeep for educational institutions.
: Absolutely. The polypropylene seat surface is non-porous and resists most stains and scratches. A simple wipe with a damp cloth or disinfectant keeps the chair clean and looking new. It’s designed to endure high-use environments while minimizing the maintenance required by busy school staff.