Using our WINtek window grids with the patented clip system, you can offer your customers more options and create upsell opportunities that were price prohibitive before. The WINtek window grills offer stylish, effective and authentic looking divided lite windows.

Use WINtek window grills with confidence! The WINtek window grid system passed the AW-Architectural Window Rating standard meets AAMA/WDMA/CSA 101/I.S. 2/A440-08 test specifications. Using the WINtek SDL grid system your windows will still achieve the same AAMA pass marks. The addition of this U-clip has no detrimental effect on the performance of the glazed window. No sign of leakage at 390Pa.

Contact us to save time & money with our SDL Grid System.
It's all in the clip!


  • Stylish, effective and authentic looking divided light windows
  • Quick and easy to fit onto a insulated glass unit
  • New Construction or retro-fit applications
  • Designed to cope with the rigors of on-site installation
  • Reusable in the event of breakage of glazed units
  • Reduces Labor costs by 75%
  • Can fit double hung, casement, awning, single hung, slider, fixed and patio doors
  • Standard colors: White, Beige and Clay
  • Wide assortment of colors available upon request
  • Easier to apply than adhesive alternatives
  • Fabricator friendly
  • Durable



product customer support wintek