Don Young Windows, has been manufacturing custom-built, made-to-order windows for the home improvement, replacement, commercial and custom-home builder markets since 1978. In Texas, storm windows and doors are a necessity, and we build the finest vinyl and aluminum thermally broken windows, patio doors, and storm doors in the state. Don Young Windows, feature commercial-grade aluminum with a thermal break that separates the inside metal from the outside metal with very high-density catalyzed polyurethane. This engineered design is called “ pour and de-bridge ” in reference to the extrusion process. We just call it PolyPour. These windows set our aluminum lines apart from conventional, old-fashioned typical aluminum windows that have no thermal breaks or design features of this kind.

Don Young Windows Single Hung System
Series 8200 and Series 8800 Single Hung Tilt, Series 8100 Slider, Series 8300 Picture Window and System Shapes

This exclusive PolyPour DYC Window System is the workhorse of our product mix. From our first day in business, this thermally broken single hung, its full-screen and bevel-faced clone, and their companion slider and picture window have been very dependable performers. The windows in this System are made-to-order and built in custom sizes to meet your unique needs and are available in White, Tan, or Bronze. In addition to our Limited Lifetime Warranty, its most popular features include:

- Impressively stout appearance sure to enhance your home's “curb appeal”
- Heavy-duty commercial rating for long-term durability and strength
- Very tight design tested thirty times better fighting air leaks than the ASTM:E 283-91 window standard requires
- Strong sash lock system passed 7 different security tests against forced entry
- 2 ¾” deep frame and sash feature heavy-gauge walls about 20% thicker than most “builder-grade” windows
- Inside glazed with premium solid aluminum glazing bead instead of conventional exterior plastic beads that can crack and warp on aluminum windows
- Patented tip-to-tip double weatherstripping seals the sash in its place for double protection against blowing wind, dirt, dust, and noise
 
Don Young Windows Double Hung System
Series 8400 Double Hung Tilt, Series 8700 Double Slider, Series 8500 Picture Window and Series 8500 Shapes

This exclusive PolyPour DYC Window System surprises many people familiar with residential markets. Double Hung windows are very common in expensive wood and replacement vinyl systems, but in aluminum? This unique, thermally broken double hung and its companion slider and picture window are most popular in high-end markets where buyers seek the features of two tilt-in sashes in a stout, durable window made with something other than wood or vinyl. The windows in this System are built in custom sizes to meet your unique needs and are available in White, Tan, or Bronze. In addition to our Limited

Lifetime Warranty, its most popular features include:

- Full screen is standard, allowing full ventilation with both sashes open.
- Consider optional Full Solar Screen for added protection against solar heat gain.
- Heavy-duty commercial rating for long-term durability and strength
- Very tight double-hung design exceeds tough ANSI/AAMA 101-85 standards.
- Strong sash lock system for added security

3 ¼” deep frame and sash feature heavy-gauge walls about 20% thicker than most “builder grade” residential windows
Glazed with full perimeter marine glazing boot that protects and further insulates the glass seated inside the sash frame
Patented tip-to-tip weather stripping seals the sash in place for double protection against blowing wind, dirt, dust, and noise
Commercial adjustable balancers with exclusive top sash clamp ensure long-lasting operating function of both sashes
Environmentally friendly, durable powder coated finish for long lasting color retention.

Glazing Options
We strongly recommend our Energy Star™ compliant insulated glass package that combines Guardian's ClimaGuard RLE Low E Glass with patented Dual-Seal™ butyl spacer system with Argon Gas for enhanced energy efficiency.
Patented DuraSeal™ butyl spacer is standard. Cardinal's XL Edge™ Dual Seal Stainless Steel Spacer Systerm with Argon Gas is optional.

Obscure and tinted glass.
Cardinal’s Low-e² PLUS Glass – for easy cleaning.
Choose from standard and Contour Grids, or no grids.
Colonial, Prairie Lite, and custom grid patterns