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Opt4 HD Stacking Chair

Opt4 Brochure
Technical Info
Specification Guide - Opt4
Environmental Info
Finish Guide - Glides
Design Resources
Download CAD/Revit Symbols
Product Overview

Features & Highlights

  • Waterfall front seat edge offers significant comfort and eases pressure points
  • Mesh seat and backs offer cooling ventilation as well as supple seating surfaces that conform to body shapes for tailored comfort
  • Choose from mesh or poly backs with mesh, poly or upholstered seats
  • Stacks 38 high on dolly, 20 high with upholstered seat, 10 high on floor

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  • Mesh fabric is composed of knitted yarn made from 100% recycled PET bottles
  • All resin components are made from 100% recycled polypropylene pre-consumer waste byproducts
  • Frames are finished in either baked-on electrostatically applied powder-coat finishes or bright nickel-chrome plating

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All About Opt4

Opt4 delivers significant comfort with a waterfall seat edge that eases pressure points. Mesh options offer cooling ventilation as well as supple seating surfaces that conform to body shapes. Simple construction enables disassembly for recycling of components. Mesh is 100% recycled PET bottles. Resin components (back, seat and glides) are 100% recycled PP material.



  • Black
  • Cottonwood


Case Study

Japan House, London
Japan House, London 

Opened on 22 June 2018, Japan House London provides visitors with a unique opportunity to immerse themselves in Japan’s rich culture, art, design, cuisine and technology.

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