Wintek Window Grid Systems

WinTek SDL Window Grids are designed for Window Manufacturer providing Simulated Divided Light at a savings of over 30% traditional products.

No adhesive headaches.

Vinyl grids are instead snapped on to our patented U-clip.

This allows for existing windows to be retrofitted

Bars are made in 8 foot lengths, U clips available in ¾” inch, ⅞” inch, and 1” inch glass thickness and come in multiple colors.

Approved and used in Europe by Rehau, Eurocell, Veka, Spectus, Kommerling, Synseal, Liniar, and many others.

The innovative patented clip allows for the installation of window grids to be 30% faster. This changes everything. Traditionally Vinyl Window Grids needed to be installed between two plates of glass and if you wanted window grids for your house, you’d have to change out the entire window. With these clips, windows can be refurbished with vinyl at a fraction at the cost.

This easy process will have homeowners with divided light in no time. As the clips are positioned at the edges of the window, a center clip aligns the vinyl grid. All that is needed next is to clip on each grid!

Grids are clippable and can be easily rearranged for different patterns.

Currently Wintek is a product under Duramax Building Products. For more information, visit their site on and get more information on

They are offering Free Sample Kits delivered directly to your door so you can see these clips in action!