Via 4U Task Chair Series
Sit-to-stand chair with telescoping gas lift, quick adjust advanced synchro with optional forward tilt and seat depth adjustment for body balance.
Furnishing your office with this product?
We accept volume orders of any quantity. Tell us how many you need — a Houston specialist replies with volume pricing, one coordinated delivery, and one invoice.
Your Office, Fully Furnished. Every Detail Handled.
- 01
Consult
A consultant reviews your team’s needs and recommends suitable furniture.
- 02
Space plan
We measure your space and create a floor plan for free.
- 03
Design
Our commercial interior designers help you choose finishes, fabrics, and layouts.
- 04
Project manage
One contact handles your order, schedule, and building coordination.
- 05
Deliver & install
Our Houston team delivers, installs, and cleans up.
Every Houston office project includes all five services at no extra design cost. If you only need furniture delivery, we can take care of that, too.
Find the Right Furniture for Your Workspace
Explore chairs, desks, tables, and more to find the right fit for your space, style, and budget.
Via 4U Task Chair Series
Via 4U Blue Mesh Back Task Chair
Via 4U Black Mesh Back Task Chair
Via 4U Gray Mesh Back Task Chair
Via 4U Black & White Task Chair
Via 4U Orange Upholstered Task Chair with Polished Base
Via 4U Taupe Upholstered Task Chair
About the Via 4U Task Chair Series
S.I. Design presents a chair with elegantly flowing lines that exudes sophistication in any setting. Beyond its aesthetic appeal, this chair offers exceptional ergonomics, comfort, and functionality.
The 4u™ chair series features a variety of back options, including mesh, upholstered, and the innovative welded fabric "groove", which combines the best of mesh and fabric for a slim and comfortable design. The frames are available in both white and black, complemented by matching arms and bases.
You can choose between two seat options: the euro slimline seat for a streamlined look or the enhanced comfort seat for added support. Additionally, the 4u™ series includes task stools for versatile seating solutions.
Features
- Chair, Tall Stool, Extra-Tall Stool & Award-Winning 4-UP true sit-to-stand chair with telescoping gas lift
- Control Mechanisms: quick adjust advanced synchro with optional forward tilt and seat depth adjustment or body balance
- Via Seating’s comfort foam: a proprietary blend of high-density, injection-molded, closed-cell, cold-cured comfort foam
- Design for the Environment (DfE): Screened to the ANSI/BIFMA e3-2019 Annex B- List of Chemicals of Concern & CA Prop 65 List
- Sustainability: BIFMA LEVEL 2 certified & CLEAN AIR GOLD certified/certified low emitting
Specifications
| models | 4U 1, 4U 2, 4U 3, 4U 4, 4U 5, 4U 6 |
| SKU | 37990 |
| Warranty | 10-year |
| Lead time | 5-6 weeks |
Catalogs
4u™ Chairs - Brochure
View PDFDelivery, pickup and installation
Delivery and showroom pickup options are shown at checkout. Professional installation is available as an add-on; ask us for a quote.
Pricing for ten chairs — or the whole floor
Tell us the quantity and your move-in date. A Houston specialist replies with volume pricing within 2 business hours.
Prefer to talk? (713) 588-9086 ·
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