Your REP Connection for Commercial Fenestration

Greenfield Products

Greenfield Custom Products has developed a line of High Performance (HP) products specifically for the glazing industry to address many problems that frustrate designers, owners and installers. Using these products will extend the durability and life cycle of your installations.  

Greenfield Products manufactures its products in Dubuque, Iowa – the heartland of America. Its success comes from 50 years of family ownership and devoted employees who strive to provide the highest quality workmanship through teamwork and constant improvement.
Architectural Products:

  • Keyed Removable Mullion
  • Special Use Electric Strikes
  • Closer Reinforcements
  • HP Rim Panic Strikes
  • Miscellaneous Mounting Brackets
  • Custom Push Pulls
CONTACT US to learn more about Greenfield Products.