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Custom Replacement Windows in El Cajon, CA

Renewal by Andersen of San Diego proudly services individuals in El Cajon, CA and around the area with high quality replacement windows and patio door installations. With a range of different windows (casement, awning, double hung, picture, specialty, bay & bow) and doors (French sliding, hinged French, contemporary sliding) to select from, Renewal by Andersen makes choosing the best replacement window and patio door products to go along with your residence in El Cajon, CA a hassle-free experience.

Replacing your home’s windows and patio doors with Renewal by Andersen of is one of the best investments you can make. With Renewal by Andersen windows and patio doors, your home will benefit from increased property value and improved energy efficiency. In addition, our products will significantly complement and enhance the unique style of your home in El Cajon, CA.

Renewal by Andersen replacement windows and patio doors are best-known for quality, innovation, and durability. Our accurately personalized-fit replacement windows and doors serve as examples of our amazing caliber. Each individual window and door that we put together and install describe the 110-year tradition of impressive craftsmanship of Renewal by Andersen Windows — a tradition worthy of El Cajon’s finest homes. You’d be hard-pressed to find another specialist or installer who can possibly match up with the legacy Renewal by Andersen stands behind.

Only Renewal by Andersen is equipped with the knowledge and expertise necessary to handle every detail in the door and window replacement process. From the initial consultation, to the installation, to any ongoing services, you can count on a convenient and seamless experience.

Want to find out what else sets Renewal by Andersen apart from every other window dealer and installer in El Cajon, CA and San Diego area? Call us right now and we will be delighted to get together with you and give you a complementary on-site patio door or window replacement analysis.

Renewal by Andersen’s replacement windows and patio doors… over 100 years in the making.

We’ve devoted over a century to improving and perfecting the craft of building superior windows and doors. And you’ll see that no time has been wasted — our exceptional replacement windows and patio doors are more beautiful, innovative, and energy efficient than ever. Discover how Renewal by Andersen replacement windows and doors exemplify the synergy of innovation, design, and precision:


Vinyl and wood are popular choices for windows and doors — but neither has been able to satisfy the demands of beauty, durability, and energy efficiency. The need for a superior, new material drove us to develop Fibrex: an exceptional, patented material that you’ll only find in Renewal by Andersen replacement windows and doors.

fibrex-cuttaway-smlFibrex draws from the best qualities of vinyl and wood — featuring a beautiful appearance that will last for decades without ever requiring maintenance. The Fibrex material is strong enough to support the highest level of energy efficiency for our replacement windows and doors, and won’t expand or contract in hot or cold temperatures. Also, the use of recycled wood fiber makes Fibrex an environmentally-friendly material that will make you proud to use our products in your San Diego home.

Custom Design

With Renewal by Andersen custom replacement windows and patio doors, the different options and combinations are endless. You can choose from hundreds of unique combinations of exterior sash, frame, and trim colors, in addition to a large variety of interior wood colors and finishes. With all the possibilities that Renewal by Andersen replacement windows and doors have to offer, finding the perfect style to complement your San Diego home’s unique style is simple.



Before Renewal by Andersen builds a window replacement or patio door, we measure the window or door opening to within one sixteenth of an inch. That’s precision — and it ensures that your replacement windows or doors will have the perfect combination of both frame and glass, and will achieve the highest standard of beauty and energy efficiency.

San Diego

San Diego service areas include the following locations:

Chula Vista
Del Mar
El Cajon
La Jolla
Lemon Grove
National City
San Diego