Limited lifetime warranty

Dy Tech Chairs Mfg. Inc. warrants each Dy Tech Chair product, under normal use and service, is free from defects in workmanship and material on condition that the original owner owns the product.

The warranty will provide the original owner, at Dy Tech Chairs Mfg. Inc. option, with repair or comparable replacement if the product is found to be defective. It will only cover goods purchased from Dy Tech Chairs Mfg. Inc. This warranty will not apply to any claim resulting from one or more of the following:


  • Normal wear and tear
  • Damages caused by carrier
  • Modifications, alterations, repairs or refurbishment not approved by Dy Tech Chairs Mfg. Inc.
  • Nonstandard materials selected by, and used at the request of the user
  • Any natural variations occurring in wood or other materials over which Dy Tech Chairs Mfg. Inc. has no control
  • Products used for rental purposes.


This warranty is limited to replacement or repair and does not cover the cost of transportation or labor. The warranty does not cover defects resulting from misuse or improper handling, installation or maintenance of the product.

The following exceptions apply:


  • A 5-year warranty on gas cylinders from date of purchase
  • A 5-year warranty on bases, controls, urethane parts and frames from date of purchase
  • A 1-year warranty on upholstery and casters from date of purchase.


Warranties are based on a 40-hour week usage and is limited to users weighing up to 250 lb.

Dy Tech Chairs Mfg. Inc. liability will not exceed that expressly set forth above.

Under no circumstance would Dy Tech Chairs Mfg. Inc. be liable for incidental or consequential damage.