Our Partners

Our Partners

Since our inception in 1912, Northwestern Glass Fab has created and developed working relationships with various national and international companies. Northwestern Glass Fab is proud to partner with the following manufacturing companies:


Tubelite Inc. manufactures a variety of architectural aluminum products such as curtain walls, entrances, door and window frames, and more. Its commercial-grade products are durable, dependable, and easy to install, making Tubelite a leader in the aluminum manufacturing industry.


Alumax is another one of our aluminum manufacturing partners that specialises in the manufacturing and distribution of high-quality bath enclosures.


Sike Group makes commercial-grade adhesives, bonders, and sealants we use for both our glass and aluminum products. When it comes to your windows, doors, and even shower doors, it’s important to use a high-quality adhesive making for a strong, watertight seal.


A long-time glass manufacturing partner, Vetrotech manufactures the safety, fire-protective and fire-resistant glass we fabricate for our clients. Vetrotech’s glass products are perfect for both commercial and residential applications where the safety of occupants is a number one concern.


Clearshield is a clean glass manufacturer that manufactures low-maintenance, easy-to-clean glass that we use for our specialty glass products. Throughout the years, it has continued to improve upon product performance and durability, molding its glass into the supreme product of today’s industry.

Northwestern Glass Fab also sells products to our customers from the following companies:

  • AGC
  • Tormax
  • Allegion
  • Trulite
  • Cardinal Glass Industries (flat glass, insulated glass, and laminated glass)
  • Guardian
  • Pilkington
  • GGI - General Glass Inc.
  • BEA
  • Stylmark
  • CRL
  • Mapes
  • Doyle

If you’re interested in glass products incorporated with our partner manufacturers, Northwestern Glass Fab can make it happen. For more information about Northwestern Glass Fab’s worldwide partnerships, contact us at 763-762-1750 today.

Contact us and find out why our service and experience really does matter.

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