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“Our Everyday Prices Are Lower Than Our Competitor’s Discount Prices!”

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The DaylightMax series offers a narrow frame with more glass that provides up to 40% more daylight than wide-frame windows. The double-strength ProSolar Low-E glass contains argon gas for higher efficiency.


The Madeira series offers a unique style that makes a great alternative to traditional wood windows. A wide range of glass, hardware, and grid options provide endless opportunities to get the custom look of your dreams.


The Verona series provides substantial energy efficiency and extreme versatility through four frame options and a selection of insulating glass units. In addition, the series features no-hassle installation that may not even require homeowners to replace existing window treatments.

When you choose Simonton Window products for your installation services through Integrity Windows, you can rest easy knowing you’re investing in quality products that will provide enjoyment and functionality in Northern California for years to come.

Why We Stand by Simonton Windows

Founded in 1946, Simonton Windows has been supplying home and business owners alike with unsurpassed quality windows for over 70 years. The company now offers 12 different window and patio door lines, providing a level of choice and customization not seen from other window manufacturers. Simonton Windows has been on the receiving end of numerous prestigious awards over the years, including:

  • Seven-time winner of Highest in Builder and Remodeler Satisfaction by J.D. Power
  • Highest in Customer Satisfaction by J.D. Power
  • Four-time winner of Highest in Quality in Vinyl Windows by Builder Magazine’s Brand Use Study
  • Best Vinyl Window by Consumer Reports for the ProFinish Contractor Series

Simonton Windows is an ENERGY STAR partner, focused on providing products that not only look great but also save energy and assist in reducing home energy bills. The company continues to monitor and implement technological advancements to materials and techniques to ensure that your windows are leak and draft-free, providing functionality and enjoyment for years to come.

Simonton’s quality products have been providing unbeatable craftsmanship, durability, and beauty for over seven decades. In addition, they supply additional customer satisfaction and peace of mind through comprehensive, transferrable warranties that back each and every window and door manufactured.

Award-Winning Window Installation in Northern California

Windows are the eyes to the soul of your home. They add character, value, and function to your property, maximizing the enjoyment and efficiency of your home. When your building is equipped with old or subpar window products, you’re likely to experience quickly deteriorating materials, lower energy efficiency, and higher utility bills.
If your existing windows have seen better days and you’re ready to make a change, it’s important to hire a contractor like Integrity Windows that makes it a point to carry and utilize the best window brands in the industry. That’s why our company is happy to offer window installation using high-quality Simonton Windows across Northern California.

Window Lines Made Specifically for the California Climate

With 12 lines of quality windows and doors, you’re sure to find the right Simonton product for your needs and taste in décor. Simonton offers a selection of lines geared toward the climate in the western United States, including Northern California.