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Irwin Seating  

Irwin Seating Company is the largest manufacturer of fixed seating in the world.  They are a 100 year old privately owned company with their corporate office and manufacturing facility in Grand Rapids, MI.

Irwin offers free layout assistance for whatever type of seating project you have.  Featured below are different venues showing various products as well as seating reference material.   Please contact us for further information!

Lecture Hall
click to enlarge

Irwin Seating reference information 
link to finishes  - wood, laminate, paint, powder, fabrics
Irwin Seating installation portfolio link

Irwin Seating featured Texas installation link

Dimension drawing index

Standard auditorium chairs:
Performing Arts Center chairs:
7 8
Signature chairs:
Stadium chairs:
Centurion 1 2 3        
Senator 1 2 3        
Lecture Room Seating:
900 Tables 1 2 3        
670/700 1 2 3        
Component Cut Sheets
Accessories - Number and Letter Plates
Accessories - Aisle Lights
Auditorium Design

Row spacing chart
Row length breakdown
Row length chart
Row /chair width chart (page 1 / page 2)
Row spacing determination
Row size line

Minimum radius by platform
Riser tread width
ADA requirements
8C riser height range
Cast stadium riser height range
Junction box placement
Common number schemes
Concrete requirements
Chair anchoring

Visit the Irwin Seating home page at www.irwinseating.com for more detailed information on chair options, seating layout guidelines, finish options, etc.

Educational and Institutional Interiors
Email: info@lsfurnishings.com | Web: www.lonestarfurnishings.com | Phone: (888) 755-1836 | Fax: (888) 755-1845