INSULATE YOUR WINDOWS FOR HALF THE COST OF REPLACEMENT WINDOWS  |  209-465-3200
  • Window Insulation
    • Storm Windows
    • Cold Weather Window Insulation >
      • Save on Heating Costs
      • Eliminate Window Condensation
      • Cold Weather Window Insulation Testimonials
    • Warm Weather Window Insulation >
      • Warm Weather Window Insulation Testimonials
    • Stop Fading Furniture and Carpet
    • Save Money on Utility Bills
  • Soundproof Windows
    • Commercial Soundproofing >
      • Soundproofing a Home for Sale
      • Soundproofing Apartments and Hotels
      • Soundproofing Office Windows
      • Soundproofing a Restaurant
    • Soundproof Windows in San Francisco >
      • Soundproof Windows: Residential >
        • Traffic Noise
        • Construction Noise
      • Soundproof Windows: Commercial
    • Soundproof Windows Testimonials
    • How It Works >
      • Technical Data
      • Case Study
  • For Antique Windows
  • Testimonials
    • Italian American Museum of LA
    • Casa Soberanes Antique Windows
    • APPLE Center Antique Windows
    • Miners Foundry Antique Windows
    • Deer Creek Inn Antique Windows
    • New York Hotel Antique Windows
    • Dedrick's Antique Windows
  • Commercial Blinds and Window Shades
    • Commercial Blinds and Shades Projects
    • Brand Name Blinds
    • Custom Blinds
    • Personal Safety Barriers

Free Estimate for
Window Insulation and Soundproof Windows

  • Save money by eliminating the need for replacement windows
  • Half the cost of replacement windows with better benefits
  • Preserve your beautiful, single-pane, antique windows
  • Reduce energy costs by up to 50%
Most of our customers come to us with a problem of high energy costs from heating and cooling bills, or noise problems from living on a busy street, or just by living nest to the guy who insists on mowing his lawn at 7 AM every Saturday morning. While Castle Window Covers provides the best solution for insulating your windows against extreme temperatures, as well as one of the best solutions for soundproof windows, we also solve a lot of other problems you may have due to your windows. IF YOU HAVE HISTORIC WINDOWS we can help you preserve the original beauty of your home, office or historical landmark. Castle Window Covers don't interfere with the structural integrity or classic beauty of your home or facility, and we eliminate the need for replacement windows - all for about half the cost.

IF YOU HAVE INEFFICIENT SINGLE-PANE WINDOWS BUT CAN'T AFFORD REPLACEMENT WINDOWS we are definitely your best answer. Our acrylic window covers insulate your windows better than dual- and even most triple-pane replacement, glass windows, and our cost is usually about half. On top of that, our insulating window system will significantly reduce your monthly energy bills for cooling and heating.

OTHER PROBLEMS WE HELP SOLVE:
  • Blocking harmful UV rays to prevent carpet and furniture from fading
  • Eliminate annoying drafts from your windows
  • Virtually eliminate condensation on your windows
Fill out the form to the right and ask questions about how we can help you with your current windows. Chances are very good we can solve any problems you have!

    Get a free estimate for soundproofing your windows:

    We highly recommend leaving your phone number above just in case our email is flagged as Spam in your inbox. We don't want you to think we aren't getting back to you! If you prefer, we will contact you via email first. Of course, your information is safe with us - we do NOT sell or give away any customer information to anyone. You can also feel free to call us directly any time at 209-465-3200 if you have any questions.
    City Name
Submit
Castle Window Covers
38 N. B St. Stockton, CA 95205
209-465-3200

Click here for a free estimate.
Picture
A BETTER FIT FOR YOUR HOME.
Established 2004
License #863275