Proform®, Via Seating’s bestselling conference room chair, has beautiful slim lines and seductive curves. It offers three different designer stitch patterns: panel with a single stitch line, parallel with horizontal stitch lines & a distinct, diamond stitch lines. These height adjustable ratchet backs or optional fixed backs are paired with a proprietary injection-molded comfort foam » seat with a waterfall edge. The 12-year warranty on Proform® includes the foam and labor, delivering years of carefree service.
Stitching patterns: mesh with parallel stitch lines, upholstered with panel stitch lines, upholstered with parallel stitch lines & upholstered with diamond stitch lines
Control mechanisms: featuring quick adjust advanced synchro that uses single rotation adjustments for the back (no endless turning of the handle to adjust your backrest to your level of comfort) and body balance options
Arms: multiple multiple fixed conference arms and height and width adjustable options
Via Seating’s comfort foam: a proprietary blend of high-density, injection-molded, closed-cell, cold-curedcomfort foam »so durable and lasting it is backed by Via Seating’s 12 year warranty.
Specify On: Spec It,Project Matrix, 2020 (“CAP/GIZA”), KITS Collaborator & CET Designer»
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
Polished 5-star #18PB
Caster Options
Black carpet casters #16HP
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 + safety brake #16SCG-SL1
Safety brake feature that locks the caster when the user gets out of the chair
Glide Options
Black glides #16GL
Colors
Optional Emphasized Stitch
Emphasized stitch is available on all visible stitch lines and is optional on all upholstered back styles. When not selected, default thread color will be a tonal match to textile(s) on the chair model.
Note: Material images are representational. Lighting, paper type, monitor screen settings and 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 free sample by clicking any of the images above or by visiting promo.viaseating.com»
Dimensions
The base model dimensions for chairs & stools are shown below.
Chair with a quick adjust synchro + seat depth + forward tilt (#67C-SS-FT)
MESH MID BACK
MESH
HIGH BACK
UPHOLSTERED
MID BACK
UPHOLSTERED
HIGH BACK
A-
36.5″
40.0″
35.5″
39.0″
A+
43.5″
44.5″
42.5″
46.0″
B-
17.5″
17.5″
17.5″
17.5″
B+
22.0″
22.0″
22.0″
22.0″
C
26.5″
26.5″
26.5″
26.5″
D
20.0″
20.0″
20.0″
20.0″
E-
21.0″
23.5″
20.5″
23.5″
E+
23.0″
23.5″
23.0″
25.5″
F
26.5″
26.5″
26.5″
26.5″
G-
16.5″
16.5″
16.5″
16.5″
G+
19.0″
19.0″
19.0″
19.0″
WC (lb)
300
300
300
300
+ Body balance (#74C)
Chair with a body balance (#74C)
MESH MID BACK
MESH
HIGH BACK
UPHOLSTERED
MID BACK
UPHOLSTERED
HIGH BACK
A-
36.0″
39.0″
35.0″
38.5″
A+
43.0″
46.0″
42.0″
45.5″
B-
17.0″
17.0″
17.0″
17.0″
B+
21.5″
21.5″
21.5″
21.5″
C
26.5″
26.5″
26.5″
26.5″
D
20.0″
20.0″
20.0″
20.0″
E-
21.5″
24.0″
21.0″
24.0″
E+
23.5″
26.5″
23.5″
26.0″
F
26.5″
26.5″
26.5″
26.5″
G
17.0″
17.0″
17.0″
17.0″
WC (lb)
300
300
300
300
+ Body balance & seat depth (#74C-12SS)
Chair with a body balance + seat depth (#74C-12SS)
MESH MID BACK
MESH
HIGH BACK
UPHOLSTERED
MID BACK
UPHOLSTERED
HIGH BACK
A-
37.0″
40.5″
36.0″
39.5″
A+
44.0″
47.5″
43.0″
46.5″
B-
18.0″
18.0″
18.0″
18.0″
B+
22.5″
22.5″
22.5″
22.5″
C
26.5″
26.5″
26.5″
26.5″
D
20.0″
20.0″
20.0″
20.0″
E-
20.5″
23.5″
20.5″
23.0″
E+
23.0″
25.5″
22.5″
25.5″
F
26.5″
26.5″
26.5″
26.5″
G-
17.0″
17.0″
17.0″
17.0″
G+
19.5″
19.5″
19.5″
19.5″
WC (lb)
300
300
300
300
Arms
8-way adjustable arms (#51A, #53A)
8-way adjustable arms (#51A, #53A)
J
10.0″
K-
9.0″
K+
12.5″
L
28.0″
M
20.5″
8-way adjustable arms + arm width (#51A-19AB, #53A-19AB)
8-way adjustable arms + arm width (#51A-19AB, #53A-19AB)
J
10.0″
K-
9.0″
K+
12.5″
L-
28.0″
L+
32.0″
M-
20.5″
M+
24.5″
Fixed loop arms (#54A, #55A, #59A, #61A)
Loop arms (#54A, #55A, #59A, #61A)
#54A
#55A
#59A
#61A
J
12.0″
12.0″
12.0″
12.0″
K
8.5″
9.0″
8.5″
9.0″
L
26.0″
26.0″
26.0″
26.0″
M
22.5″
22.5″
22.5″
22.5″
Cantilever arms (#96A, #97A)
Cantilever arms (#96A, #97A)
#96A
#97A
J
12.0″
12.0″
K
9.0″
9.0″
L
25.0″
25.0″
M
21.0″
21.0″
DIMENSIONS NOTICE:Please note, spatial dimensions presented here for all chairs & stools assembled & measured as they appear on the actual model are recorded by Via Seating engineers. For the purpose of Spec It & marketing tools, this number is rounded to the nearest 0.5. Numbers may vary slightly when different textiles are applied to the chair.
Last Updated:03/21/23
Approved Textiles
The following textiles are both approved by model & are available to render on your model using theSpec It »3D configurator.
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 →
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 →
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 ↺
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.
Contributions
Proform® meets the following Sustainability-Based Industry Standards & more.
LEED 4.1
Pilot Credit 112: Certified Multi-attribute Products & Materials (1 Point).
Meets: BIFMA LEVEL® 2 Certified products contribute 20% of the total product cost.
Meets: Product has been tested in accordance with ANSI/BIFMA Standard Method M7.1–2011 (R2016) and complies with ANSI/ BIFMA e3-2019e Furniture Sustainability Standard, Sections 7.6.1, 7.6.2, and 7.6.3.
Health Care Without Harm
Formerly know as, “Healthier Hospitals Initiative (HHI)”. This 3-year campaign began in 2012, where twelve health systems, Practice Greenhealth and the Center for Health Design, formed a guide for hospitals to adopt environmental best practices such as r educing energy and waste and choosing safer and less toxic products. More that 1300 hospitals committed to this new health care model. Today, the program has evolved into Practice Greenhealth’s “Health Care Without Harm”.
Astro chairs are Health Care Without Harm compliant when specified with compliant textiles.
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.