Your Windows are The Eyes to Your Home

They are the fist thing that people see, and what you look out of every day.

Your windows should enhance the look of your home, and they should also be:

  • Affordable without sacrificing quality
  • Designed to improve the look of your home from the inside and out
  • Built to last
  • Be made of the finest materials including virgin vinyl which won't yellow or crack in the hot Southren California sun
  • Engineered to maximize energy efficiency
  • Designed to dramatically reduce outdoor noise
  • Open and close with ease
  • Lock securely
  • Tested for energy efficiency
  • Tested to withstand extreme weather conditions
  • Installed by a factory trained representitive
  • Backed by a company who has been in business for more than 10 years, using the same contractors license number, so you know you'll have someone to turn to if there is a problem...

Win-Dor gives you all these things! And more...


Your new windows from WinDor will keep your house cooler in the summer and warmer in the winter. And your investment in WinDor windows will not only make your house look great, but they will help save you money on your utility bills - often more than paying for themselves in energy savings over time.These are the same reasons that over 60,000 other households have chosen WinDor to retro-fit their windows over the last 25 years.

Win-Dor is Different Why?

Win-Dor is the manufacturer and installer! Every window is made custom to exact specifications for your needs.This allows you to buy your windows directly from the factory! You get the highest quality replacement windows at a great savings because we cut out the middle man.

We want to meet your window replacement needs and will always do our best to exceed your expectations. Your satisfaction is our number one priority.

Available Replacement Window Types

  • Sliding Windows
    Horizontal sliding sashes, XO, OX, XOX, energy...
  • Folding Windows
    Panels open like an accordion to maximize...
  • Single Hung Windows
    One sash that slides vertically, easy open...
  • Casement Windows
    Large viewing area, ventilation, easy to use
  • Awning Windows
    Hinged at the top, these windows open...
  • garden_window
  • Picture Windows
    No movable sash and can be combined...
  • Custom Shaped Windows
    We can create virtually any shape window...

Learn how much you can save by calling us now at (866) 576-8102. Or, simply click here to get started.

WinDor is Southern California’s largest manufacturer of vinyl replacement windows to suit both retro-fit and new construction needs. We only use the highest quality, low maintenance vinyl. Our windows are constructed with a special multiple chamber design which provides incredible strength and durability and our insulated glass units provide for very low sound transmission and excellent energy efficiency.