Riva

Riva is an intensive, hardworking, task seating series. It has mesh & upholstered back options as well as 3 seat sizes. Select from multiple fixed and height adjustable arms. Pair with conference controls or the latest quick adjust advanced synchro control. There is also an optional mechanical adjustable lumbar addition.

SPEC IT & QUOTE
Library.
Application: Library.

Options & Colors

Click the + signs or words below to see details on each option.

Framework
Back Style
Upholstered mid back

Upholstered mid back

Mesh mid back

Mesh mid back

Mesh high back

Mesh high back

Seats Sizes

All these seats use Via Seating’s comfort foam. This is a proprietary blend of high-density, injection-molded, closed-cell, cold-cured comfort foam  so durable and lasting it is backed by Via Seating’s 12 year warranty. Unlike traditional stacked foam pieces, Via’s seats are contoured to maximize comfort and support where needed with a circulation supportive waterfall edge.

 

Note: Dimensions for each seat size are width x depth of the seat measured off the chair (ie. not accounting for the protrusion of the back on the chair). See the Dimensions tab above for exact seat dimensions for each configuration.

Standard (A) seat

Standard (A) seat

19.5″ x 18.0″

Medium (B) seat

Medium (B) seat

20.5″ x 18.5″

Large (C) seat

Large (C) seat

21.5″ x 19.5″

Adjustable Back Options
Standard height adjustable back

Standard height adjustable back

Guide: watch | pdf

  • Vertical position adjustment
Optional fixed back #F

Optional fixed back #F

Upholstered Backshells Options
Standard poly backshell

Standard poly backshell

Optional upholstered backshell fabric or vinyl #22UBF

Optional upholstered backshell fabric or vinyl #22UBF

Optional upholstered backshell leather #22UBL

Optional upholstered backshell leather #22UBL

Adjustable Lumbar Options
Optional adjustable lumbar support #12LUM

Optional adjustable lumbar support #12LUM

Guide: watch  | pdf

  • Lumbar depth adjustment
Upholstery Layouts
Single upholstery

Single upholstery

Upholstered back models only

Arms
Adjustable Arms
Black full-function adjustable arms #18A4

Black full-function adjustable arms #18A4

Guide: watch | pdf

  • Height adjustment (up/down)
  • Armrest position (back/forth)
  • Armrest width (in/out)
Black roll back adjustable arms #39A4

Black roll back adjustable arms #39A4

Guide: watch | pdf

  • Height adjustment (up/down)
  • Roll back feature
Black basic height adjustable arms #38A4

Black basic height adjustable arms #38A4

Guide: watch | pdf

  • Height adjustment (up/down)
  • Optional armrest width (in/out)
Black adjustable arms with optional add-ons #51A

Black adjustable arms with optional add-ons #51A

Guide: watch | pdf

  • Height adjustment (up/down) – use armrest #20S
  • Optional armrest position (back/forth)- use armrest #20R
  • Optional armrest rotation (angle) – use armrest #20R
  • Optional armrest width (in/out) – add #19AB
Polished adjustable arms with optional add-ons #53A

Polished adjustable arms with optional add-ons #53A

Guide: watch | pdf

  • Height adjustment (up/down) – use armrest #20S
  • Optional armrest position (back/forth)- use armrest #20R
  • Optional armrest rotation (angle) – use armrest #20R
  • Optional armrest width (in/out) – add #19AB
Fixed Arms
Standard armless #0A

Standard armless #0A

Black C shape fixed arms #80A

Black C shape fixed arms #80A

Fully upholstered C shape fixed arms #90A

Fully upholstered C shape fixed arms #90A

Control Mechanisms
Tilt Mechanisms
Basic swivel tilt #25C

Basic swivel tilt #25C

Guide: watch | pdf

  • Height adjustment (up/down)
  • Back lock (single position)
  • Back/recline tension
Basic swivel tilt + seat depth adjustment #26C

Basic swivel tilt + seat depth adjustment #26C

Guide: watch | pdf

  • Height adjustment (up/down)
  • Back lock (single position)
  • Back/recline tension
  • Seat depth adjustment
Synchro Mechanisms
Quick adjust synchro #67C

Quick adjust synchro #67C

Guide: watch | pdf

  • Height adjustment (up/down)
  • Tilt limiter (5-position)
  • Back tension
Quick adjust synchro + seat depth adjustment #67C-SS

Quick adjust synchro + seat depth adjustment #67C-SS

Guide: watch | pdf

  • Height adjustment (up/down)
  • Tilt limiter (5-position)
  • Back tension
  • Seat depth adjustment
Quick adjust synchro + seat depth adjustment + forward tilt #67C-SS-FT

Quick adjust synchro + seat depth adjustment + forward tilt #67C-SS-FT

Guide: watch | pdf

  • Height adjustment (up/down)
  • Tilt limiter (5-position)
  • Back tension
  • Seat depth adjustment
  • Forward tilt
Stool Mechanisms with Height Ranges
Tall stool using a body balance mechanism #35C-11DR

Tall stool using a body balance mechanism #35C-11DR

Control Guide: watch | pdf
Footrest Guide: watch

  • Height adjustment (up/down) – vertical range 7.5″
  • Tilt limiter (3-position)
  • Repositionable footrest
Extra-tall stool using a body balance mechanism #35C-11XDR

Extra-tall stool using a body balance mechanism #35C-11XDR

Control Guide: watch | pdf
Footrest Guide: watch

  • Height adjustment (up/down) – vertical range 10.25″
  • Tilt limiter (3-position)
  • Repositionable footrest

Bases
5-Star Swivel Base Options
Standard black 5-star base #18BB

Standard black 5-star base #18BB

Polished 5-star #18PB

Polished 5-star #18PB

Caster Options
Black carpet casters #16HP

Black carpet casters #16HP

Black carpet casters + safety brake #16HP-SL1

Black carpet casters + safety brake #16HP-SL1

Safety brake feature that locks the caster when the user gets out of the chair

Grey-black all floor casters #16SCG

Grey-black all floor casters #16SCG

Grey-black all floor casters + safety brake #16SCG-SL1

Grey-black all floor casters + safety brake #16SCG-SL1

Safety brake feature that locks the caster when the user gets out of the chair

Glide Options
Black glides #16GL

Black glides #16GL

Colors
Knit Mesh Colors
Black #01H

Black #01H

Details: here

Graphite #03H

Graphite #03H

Details: here

 

Notice: Material images are representational. Lighting, paper type, monitor screen settings & other factors can alter the virtual appearance of any material sometimes significantly. To best compare a material to the setting it will be used in, please request a material sample by visiting samples.viaseating.com  or coordinate a sample with your Via Sales Representative here

Sustainability

Responsibly Made

DfE Lead Design →

DfE Lead Design →

All Via Seating products follow the Design for the Environment (DfE) design approach . During this process, all components are screened to identify and assess the human and ecosystem health impacts of chemicals of concern. We screen all product components to the ANSI/BIFMA e3-2019 Annex B- List of Chemicals of Concern and the California Proposition 65 List.

Vigorous Testing →

Vigorous Testing →

Our products are annually assessed by a 3rd party team of chemists & globally-recognized ISO 17025 accredited lab. They are rigorously tested for conformance to ANSI/BIFMA e3 standard credits 7.6.1, 7.6.2 and/or credit 7.6.3 as well as conference to low-emitting materials. Prior to product launch, every product is continuously developed testing its functionality & durability within Via Seating’s ISO 17025:2017 accredited lab .

Environmental Impact →

Environmental Impact →

All Via Seating products are BIFMA LEVEL® certified. LEVEL® is an evaluation and certification system for environmentally-preferable and socially-responsible office furniture. 3rd party certification is achieved by conformance to a multi-attribute standard created by the Business and Institutional Furniture Manufacturer’s Association (BIFMA) that evaluates product impacts across categories including Materials, Energy, Human Health and Social Responsibility.

End of Life ↺

End of Life ↺

Via Seating provides accessible care guidelines that help maintain the quality of every product and easy-to-follow disassembly instructions when a product reaches the end of its life.

Studio V team.

Studio V

Via Seating’s visionaries are made up of a multidisciplinary team that work together to imagine-er signature products and concepts for Via. Studio V has a depth of expertise in mechanical and sustainability engineering, ergonomics, fashion design and project management. Together, this team crafts modern, sophisticated and original seating solutions that are ergonomic, beautiful and sustainable.

Meet the Designers