User Reference Guide
Over five generations, the Mortensen family has proven their solid understanding of what it takes to build and maintain a great chair. Learn more: download PDF  

Ultimate Executive Chairs – Standard Features
Even our standard configurations are fantastic. Find out what comes standard on our base models. Learn more: download PDF  

Ultimate Executive Chairs – Upgrade Options
From chrome wheels to leather-wrapped arm-rests, we provide an opportunity to make your chair one-of-a-kind. Learn more: download PDF  

Chair Assembly Diagram
Step-by-step instructions. Learn more: download PDF  

EZ Reference Chart
Find out which options apply to your chair model. Learn more: download PDF  

Selecting the Right Caster for Your Chair
Find out which casters suit your particular needs and workspace. Learn more: download PDF  

Seat Height Reference Guide
Our Seat Height Reference Guide will give you the tools to select the right gas lift for your chair, and view how different bases may affect the height of your chair. Learn more: download PDF  

Gas Lift Specifications
This chart will help you to understand the difference between the various gas lifts we offer. Learn more: download PDF  

Control Mechanism Height Differences
Often, changing the chair mechanism can affect the seat height. This chart will show you the various height differences in our chair control mechanisms. Learn more: download PDF  

Technical Specifications
Dimensions, support weights and other technical info. Learn more:

Ultimate Executive Series Lifeform Grand Series Brezza Chair Series Contour Task Chair

Saddle Stool 960 Tech Chair 2720 Sled Chair 7683 Task Chair

Side Chair

Ultimate Executive Series
From great first impressions to lasting statements, Lifeform’s Ultimate Executive Chair delivers everything you expect. Superior quality. Exceptional comfort. And the bold, timeless beauty true luxury always entails. Learn more: download PDF  

Leather Facts
Lifeform Premium Full Grain and Top Grain Leathers have enduring qualities that provide a lifetime of beauty and comfort. The choice is yours. Learn more: download PDF  

Leather Variations
Because every hide of Natural Leather is unique, your chair will never exactly match any leather swatch. Learn more: download PDF  

Eclipse Chair
A mid-range task chair upholstered in fabrics. Learn more: download PDF  

Executive Chair
A mid-range management chair upholstered in fabrics. Learn more: download PDF  

Executive Seat Cushion
Perfect for the car, sporting events, wheelchairs…anywhere you want extra comfort or need added seating support. Learn more: download PDF  

Executive Back Support
The Executive Back Support features a built-in Schukra system and is the perfect companion product to our Executive Seat Cushion. Learn more: download PDF