Explore Available Window Replacement Options

Window Replacements for the Greater Houston, TX Area

At Allstate Windows & Siding, we provide an incredible inventory of stunning energy efficient windows to property owners throughout Houston, Sugar Land, Galveston, Katy, and The Woodlands, TX. Our vinyl replacement windows are energy efficient, double pane, with LoE 366, and a lifetime transferable warranty. We offer a complete line of low-maintenance replacement windows in a variety of styles and colors to fit your personal preferences and specifications. Contact us today to request a free quote on your new replacement windows!

NT Windows

Presidential Series | 900 Series

  • Superior ultraviolet ray protection – SilverGuard3 blocks 95% of ultraviolet rays
  • Cost savings – Save with Energy Star – block heat and cold from passing through the window system
  • Noise reduction – EnviroSeal NXT technology helps keep it quiet inside your home
  • Longevity & Lifetime Limited Warranty – Super Spacer technology is a dual seal system that is known to last up to 5 times longer than single seal systems

Style of Windows:

  • Single Hung
  • Double Hung
  • Picture
  • Horizontal Slider
  • Casement

Exterior Frame Color Options:

  • White
  • Almond
  • Sandstone
  • Black
  • Custom Colors

Grid Patterns

  • Colonial
  • Prairie
  • Double Prairie
  • Valance
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Executive Series | 700 Series

  • Designed with performance and overall value in mind
  • Superior glass equals outstanding performance
  • Limited Life Time Warranty and transferable to the next homeowner.
  • A warmer edge decreases the chance for condensation

Style of Windows:

  • Single Hung
  • Double Hung
  • Horizontal Slider
  • Picture
  • Exterior Frame Color Options available in Crème White or Almond colors.
  • High performance Energy Star Qualified packages available

Grid Patterns

  • Colonial
  • Prairie
  • Double Prairie
  • Continuous Prairie
  • Valance
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Vista Mark Windows

ENDURA Series Windows

  • Great Energy Performance
  • Energy Star Qualified
  • New generation PVC vinyl never needs painting or caulking
  • Child safety latch available
  • Low-profile forced entry resistant sash locks
  • Multiple glass packages, styles and color options to choose from
  • Limited Lifetime Warranty

Aluminum Windows

Enjoy wide-open views with durability and efficiency. Aluminum replacement windows feature a thermal break that separates the inside metal from the outside metal.

Don Young Windows
Thermally Insulated Aluminum Windows

  • 3/4″ and 7/8″ glass packages available for year-round energy savings and excellent noise reduction
  • Available as single hung or double hung – tilt in frame for easy cleaning and maintenance.
  • Powder coat paint finish – available in white, bronze, tan and silver colors.
  • Child resistant tilt-in latches for added safety.
  • Limited Lifetime Warranty

NT Twinsulator Series for Residential Homes

  • Providing the very best in aluminum window construction – heavy duty aluminum frame and sash
  • Designed for energy savings, extreme weather protection and thermal performance – Energy Star Qualified.
  • Powder coated aluminum extrusions with 3/4″ dual glaze double strength glass.
  • Four layers of weather stripping
  • Quick tilt constant force balance
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Impact Windows | Hurricane Resistant Windows

Our impact windows are designed for impacts caused by high winds and hurricanes. The frame system, laminated glass, and sealant work together to resist forces generated by severe weather, including the high winds and hail storms we experience in Texas. Reach out to our window installers to learn more about the benefits of our impact windows or start the installation process today!