Custom Architectural Metal Products


Customer-focused, Woman-owned and Operated
ILI is a customer-focused, woman-owned and operated manufacturer of custom architectural metal products including architectural louvers, equipment screens, decorative grilles, sunshades and column covers. Since 1971, we have been helping meet the needs of designers, contractors and subcontractors across all segments of the construction industry. Our position as a leader in the industry is based on our reputation in manufacturing products of the highest quality and craftsmanship and providing un-matched customer service.

  • Louvers and Vents
  • Sun Control Devices
  • Decorative Grilles
  • Column Covers
  • Louvers and vents
    Louvers and Vents


  • Quality, Reliability and On-time Delivery

    Our quality and reliability are achieved through a commitment to maintaining a quality team, continuous improvement in our operations, and extensive in-house manufacturing and finishing capabilities. We manufacture and finish all our products in the U.S.A. in our Delano, MN location. In-house finishing allows us to control quality and scheduling to ensure on-time delivery. 
© 2020 Industrial Louvers Inc. All rights reserved. | +1 763.972.2981 | 1.800.328.3421 |