Partners 2018-05-04T16:30:49-08:00

Uniting the best parts and tools around the world, manufactured in the US.

From machinery to window components, we are involved with these countries. We are involved on the latest technology and send our engineers to expo’s around the world to make sure we are up to date with the latest technology.

We established many years of business with these companies. We are given the best support to make sure our customers get the best windows and doors.

Cardinal Glass

Cardinal Industries is our trusted glass provider, from energy efficient glass to annealed and tempered options we, rely on Cardinal’s products to manufacture high quality insulated glass units.

Energy efficiency is all about maintaining optimal temperatures with minimal energy loss. With Cardinal LoE³ glass installed window heat can be dramatically reduced. This helps keep your home cool and comfortable. Ordinary window glass simply does not compare.

Envirosealed Windows

All Value Series products feature 3rd generation warm-edge Duralite spacers that provide maximum insulation between glass panels. Energy inside the home is kept where it should be, inside. Keep heat out during summer months and cold out during the winter.

  • Polycarbonate spacer element, no metal
  • Unique patented design
  • Superior argon gas retention
  • Warmer edge of glass temperature

Interlock Hardware

Interlock specializes in working closely with window and door manufacturers to create innovative hardware designs that differentiate their products from the competition.

With worldwide resources through ASSA ABLOY, and partnerships with globally recognized companies such as the SIEGENIA-AUBI Group (SIEGENIA-AUBI & KFV), Dr. Hahn and Brio, Interlock USA provides comprehensive, solutions for window and door manufacturers throughout North America.

Hygrade is the industry leader in value added products that increase manufacturing productivity and reduce waste and labor.  Our products include:

  • Steel reinforcements for vinyl windows and patio doors
  • Screen frames and components
  • Traditional, contoured and specialty muntin bars
  • Stainless steel patio door track covers
  • Patio door screen and accessories
  • Laser-welded air spacers
  • Warm edge air spacers