Covina Replacement Windows and Doors

If you’re considering replacement windows and doors for your Covina home, you need the experts at Design Windows and Doors. Our family-owned company has more than 40 years of combined industry experience, giving us the skills necessary to tackle any project, no matter how big or small.

Since 2005, we’ve helped homeowners in Covina and beyond achieve the perfect blend of style and function with our high-quality replacement windows and doors, and we’d love to help you, too. Upgrade your home with our:

  • Replacement Windows
  • Replacement Doors

Update Your Home with Our Covina House Windows

Old, outdated windows are more than an eyesore—they can also cost you money in the form of higher than necessary energy bills. Covina replacement windows are an excellent way to improve your home’s efficiency and help you save money on your monthly heating and cooling bills. From our low-maintenance Covina vinyl windows to strong fiberglass windows, we offer everything you need to create custom windows that accommodate your needs and lifestyle.

Protect Your Home with Quality Covina Door Replacement Solutions

More than just a way in and out of your home, your doors are also crucial to its security and protection. Design Windows offers durable entry, sliding patio, and French doors engineered to provide a lifetime of beauty and performance. From start to finish, we’ll work with you to customize replacement doors that suit your style preferences and your budget.

Sign Up for Your Covina Window and Door Replacement Quote

Interested in replacing outdated and inefficient windows or doors in your Covina home? Get in touch with the certified professionals at Design Windows and Doors right away to learn more about the benefits of choosing us as your home improvement experts. Call or complete our online quote form today to request additional information and a no-cost, no-obligation estimate.

12 Months - Zero Down - 0% APR

Design Windows and Doors makes it easy for you to enjoy all the benefits of the exceptional quality products by offering flexible financing.

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based on 188 Reviews
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Design Windows And Doors Reviews


I had my two homes installed.  The response was very quickly to set up a presentation. The sales rep came out with samples and choices.   The crew was fast, courtesy and efficient. I highly recommend this company.

Marvin Windows and Doors
Milgard Windows and Doors