Window
Replacement
Made Simple

Window
Replacement
Made Simple

  • Serving San Diego, Orange, LA & Riverside Counties

  • Elegant Quality Windows & Premium Installation

  • 50% Thinner Frames Equals More Viewable Glass

  • 3 Layer Acrylic Finish Prevents Color Fade

  • Lifetime Transferable Warranty

  • Serving San Diego, Orange, LA & Riverside Counties

  • Elegant Quality Windows & Premium Installation

  • 50% Thinner Frames Equals More Viewable Glass

  • 3 Layer Acrylic Finish Prevents Color Fade

  • Lifetime Transferable Warranty

Serving San Diego County – Los Angeles County – Orange County – Riverside County – San Bernardino County

Serving San Diego County – Los Angeles County – Orange County – Riverside County – San Bernardino County

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Introducing Western Window Systems: Bringing Your Patio Door Visions to Life

Western Window Systems offers a wide selection of patio doors, giving you the freedom to bring your ideas to life without restrictions. With options for bigger sizes, flexible configurations, and various glazing and finish choices, our products provide unmatched versatility.

Explore the possibilities and enhance your project with Western Window Systems.

Beyond Ordinary: The Unmatched Craftsmanship of Western Patio Doors

Experience the unmatched craftsmanship of Western Window Systems, where careful attention to detail and innovative design come together to craft superior patio doors for your home.

Limitless Views: Western’s panels, reaching heights of up to 12 feet and spanning a maximum area of 70 square feet, offer expansive openings for seamless indoor-outdoor living, underscored by the brand’s dedication to providing versatile options. Crafted from high-quality extruded aluminum, these panels ensure durability and longevity for your space.

Energy Efficiency: Crafted for better energy efficiency, Western Window Systems’ patio doors feature dual-paned low-E glass. You have the flexibility to choose from a range of glass options in various types, colors, and thicknesses, enhancing privacy, security, and noise control to suit your requirements.

Built for a Lifetime: Western Doors are built to endure the toughest conditions and last for generations. Our products undergo rigorous testing and certification by respected authorities like the National Fenestration Rating Council (NFRC) and the American Architectural Manufacturers Association (AAMA), ensuring unmatched quality and reliability across the United States.

Hardware to Last: Every Western Window System door carries a stainless-steel mechanisms. Offering multi-point lock and latch mechanism, as well as high-performance rollers, ensuring security and ease of use.

ENERGY STAR certified: Certain offerings within Western Window Systems’ Performance Line adhere to stringent ENERGY STAR standards, ensuring optimal energy efficiency.

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Explore Our Range of Patio Door Options

Explore Our Range of Patio Door Options

Western Patio Doors

Folding Patio Doors: featuring large glass panels that effortlessly fold and stack against side walls, creating expansive indoor-outdoor living spaces.

Hinged Door: features a wide glass panel for abundant natural light and panoramic views. Available in single or double inswing and outswing configurations.

Sliding/Multi-Sliding Doors: features large glass panels that smoothly stack or slide into pockets along with easy operation thanks to stainless steel ball bearing rollers.

Pivot Doors: offers flexibility with in-swing or out-swing configurations and complements any style with its modern aluminum frame.

Selections We Provide

Western Patio Doors

Classic Line

Western Patio Doors

Performance Line

Classic Line

For decades, Western Window Systems’ Classic Line has been the top choice for customers seeking quality and durability. Featuring a sleek profile, durable stainless-steel rolling hardware, and the option of standard or thermally broken aluminum for enhanced energy efficiency, Western’s products offer unparalleled performance and style.

Classic Line
Classic Line

Download the Product Data Sheets for more information

Download the Product Data Sheets for more information

Performance Line

Western Window Systems’ Performance Line are designed to give you complete design freedom, with no compromise on energy efficiency or durability. With larger sizes and top of line energy performance, our products allow you to unleash your creativity and bring your architectural visions to life effortlessly. Additionally, Western Window Systems proudly ensures compliance with Title 24 regulations, providing energy-efficient solutions that meet the standards set forth by the state of California.

Performance Line
Performance Line
Performance Line

Download the Product Data Sheet & Title 24 Brochure for more information

What Our Customers are Saying

Great Job Folks, Thanks to the entire crew for a job well done! Our windows and sliding glass door were Manufactured, Transported & Installed by a team of fantastic professionals! The quality of service was excellent and the quality of the product installed is magnificent worth every penny! Our home is warm and cozy we are happily saving energy.

Miranda D.

Our salesman and lead installer demonstrated extreme knowledge in the “infinity” line of windows. Installation of four windows went smoothly in one day. They made sure the windows opened easily before they left and were through with cleanup. Thanks

Peralta F.

The door was recommended by my son and they followed through on the most beautiful door. I was extremely satisfied that they finished it off so fast. The facing around the door looks really good. I used to have a drape pulled across the door but I threw it away because it’s a beautiful door and I like looking at it every day.

- Patty Thorne, El Cajon CA