Simonton
Windows & Patio Doors
Crafted for Beauty, Built for Performance
For over 75 years, Simonton Windows & Doors has been a trusted choice for high-quality, energy-efficient replacement windows and patio doors. Proudly made in the USA, Simonton vinyl windows and patio doors are designed to improve energy efficiency, enhance curb appeal, and provide long-lasting performance. With a variety of styles, colors, and hardware options, Simonton windows offer the perfect balance of beauty and functionality. Recognized as Highest in Overall Quality for vinyl windows in Builder Magazine’s 2020 Brand Use Study, Simonton is committed to excellence in every product.
Make Every View a Stunning One with Simonton Windows.
Replacement Windows Designed for North County Living
Whether you're upgrading your home in Vista, Oceanside, Escondido, San Marcos, or anywhere in North County San Diego, Simonton replacement windows are built to withstand the coastal climate while improving energy savings and comfort. Simonton vinyl windows and patio doors help reduce heat transfer, minimize outside noise, and require little maintenance, making them a smart investment for homeowners in Southern California.

San Diego’s Sunshine Calls for Energy-Efficient Windows
Why Choose Pelican Replacement Windows for Simonton Windows?
With decades of experience, Pelican Replacement Windows is the trusted choice for homeowners in San Diego looking for high-quality Simonton replacement windows. Here’s why customers continue to choose us:
- Expert Installation – Our skilled professionals ensure precise installation of Simonton vinyl windows for long-lasting performance.
- Customer Satisfaction – We prioritize exceptional service, ensuring you’re happy with your new Simonton replacement windows.
- Competitive Pricing – Get the best value on Simonton windows without compromising on quality.
- Locally Owned & Operated – Proudly serving homeowners throughout San Diego.
Looking to upgrade your home with Simonton vinyl windows? Contact the trusted experts at Pelican Replacement Windows today!
Seamless Installation, Stunning Results—Let’s Get Started
Real Reviews from North County Homeowners
Explore Simonton Window and Patio Door Options
Pelican Replacement Windows offers a curated selection of top-tier Simonton products designed to enhance the beauty, energy efficiency, and functionality of your home. From the innovative DaylightMax™ windows that maximize natural light, to the classic Madeira™ windows with enhanced energy efficiency, each product delivers superior performance. Simonton patio doors provide both style and security with smooth operation and a variety of design options. Discover the perfect fit for your home today!

DaylightMax™ Windows:
- Slim Frame Design: Offers up to 40% more natural light and expansive views compared to traditional vinyl windows.
- Sleek, Modern Aesthetic: The slim frame design not only maximizes natural light but also provides a contemporary look that complements any home style.
- Enhanced Durability: Built with a durable, weather-resistant frame, DaylightMax™ windows are designed to stand up to the elements while maintaining their performance and appearance over time.
- Energy Efficiency: Equipped with ProSolar® Low-E Glass, Argon gas fill, and an Intercept® spacer system to meet or exceed ENERGY STAR® standards.

Madeira™ Windows:
- Traditional Wide Frame: Provides a classic aesthetic with a broader frame profile.
- Enhanced Energy Efficiency: Features a 3/4" double-strength insulating glass unit with ProSolar® Low-E Glass and Argon gas, customizable to meet ENERGY STAR® criteria.
- Triple-Pane Options: Select styles offer triple-pane glass for superior insulation and have been recognized as Most Efficient by ENERGY STAR in 2022.

Patio Doors
- Contemporary and French Sliding Styles: Options include sleek contemporary designs and French sliding doors that combine elegance with space-saving functionality.
- Smooth Operation: Equipped with wide-set, corrosion-resistant rollers and sills for effortless sliding. Stainless-steel rollers are available for increased durability.
- Multi-Point Locking System: Secures the door with a single operation, enhancing security.