Don Young Windows

When it comes to aluminum and vinyl windows, Don Young Windows is recognized as an industry leader. This Texas-based company produces thousands of new construction and replacement windows every year. Choose from a wide selection of aluminum or vinyl windows for your replacement window project.

Replacement Windows of Katy, home of the Window Cowboy, is a proud Don Young Windows dealer. We have installed thousands of DYC replacement windows and new home construction windows in the Greater Houston area since 2006.

Before you start your replacement window project, make sure you get a free, no-obligation quote from the Window Cowboy.

PolyPour Thermal Break Aluminum Windows

  • Commercial grade aluminum framing
  • Durability able to withstand hundreds of pounds of pressure
  • Thermal break that separates outside and inside metals with high-density catalyzed polyurethane for maximum insulation
  • Thermal breaks are placed in the jambs, heads, sills, and sashes of all DYC windows
  • DYC window sashes are the thickest available in residential windows
  • Available in single-hung, double-hung, awning, casement, slider, and picture windows
  • Environmentally friendly, VOC-free durable powder coated finish for long lasting color
  • Bettervue® improved visibility screen with improved airflow
  • High-security strong sash lock system
  • Low air filtration
  • Inside glazed with premium solid aluminum glazing bead instead of less-durable plastic beads
  • Double Eco-Ban weatherstripping to seal sash in place to prevent wind, dirt, dust, pollen, and noise intrusion
  • Light commercial-grade rating for durability and strength (LC-PG50)

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SunShield® Vinyl Windows

  • SunShield® vinyl windows are made of highly-refined polymers combined with multi-chamber designs for stylish, energy-efficient, high-performance windows
  • Available in single hung, double hung, or casement window styles
  • Commercial grade anti-erosion hardware available across all SunShield® series windows
  • Fusion-welded frame & sash for maximum protection against air and water penetration
  • Heavy-wall Construction for maximum support and strength
  • Single-hung and double-hung windows feature tilt in sashes for easy cleaning from inside the home
  • Single-hung and double-hung windows feature interlocking meeting rail for added security and infiltration prevention
  • Sloped sill technology provides strong structural profile for maximum water run off
  • Bettervue® improved screen visibility for better airflow
  • SunShield® casement windows are equipped multi-point locking system for sashes at different points to provide additional security
  • Optional hardware and spacer upgrades are available for better egress and protection

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