Personalized According to Your Preference

While other sunroom additions are only available in stock sizes, or rely on panels and miscellaneous parts to be mixed and matched to fit your home as best they can, C-Thru sunrooms are individually designed and engineered according to the exact specifications of your home. Each and every piece of our sunrooms is fabricated with total precision in our innovative manufacturing facility using industry-leading Computer Aided Design technology. This means that every single sunroom we build is engineered with efficiency, perfect sizing, and optimal visual appeal in mind.

Customizable Sunroom Additions for Every Home

When it comes to customizable sunroom additions, C-Thru offers a multitude of options to fit your exact preferences and the specific needs of your home. And thanks to our efficient, precision manufacturing technology, a sunroom addition installation with us can be finished in a matter of days—not weeks. When you work with us, you’ll have access to a variety of energy efficient elements to choose from, including:

  • Roof Styles: From a cathedral roof with dramatic lighting and space, to a more traditional studio roof, our sunrooms can be easily integrated into your home’s existing roofline and architecture.
  • Window Styles: Choose from a wide selection of sizes and styles to make a statement with your sunroom, or help it blend in with the existing windows in your home.
  • Interior/Exterior Styles: Make your sunroom look like it’s always been there with a variety of exterior options to match your home’s existing exterior, or make it stand out with full-length windows and specially insulated interior walls to keep it comfortable.
  • Functionality: Make your sunroom truly your own, with options to personalize every feature to your preference. From heated flooring to cable-ready installation, we can make sure your sunroom is ready for its intended purpose.

Learn More About the Leading Sunroom Installation Across the Country

Trust C-Thru Industries to give you the sunroom you’ve always wanted. No matter what you’re looking for, we can make it happen in your new sunroom. Contact our friendly representatives, and learn more about why we’re the leading sunroom installation across the country. Give us a call or fill out our online form to receive more information

In Home Estimates

Only Certified Trained Estimators "Not Salesmen" will leave with you Multiple Free Estimates, Brochures, Design Layouts and Answer All of Your Questions. One of our preferred estimators can perform a in home estimate 7 Days a Week for your convenience & take roughly 15 to 40 Minutes to complete.

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12 Special Financing Programs Available

20% Off Materials

FREE Factory Room Upgrades

15% Off All Rooms

  • Manufactured in California - 100's of Combinations
  • Transferable Lifetime Factory Warranty - 100% Guaranteed Work - Financing Available
  • Installation from one of our prefered contractors is available in 5 Southern California Counties:
  • Los Angeles, Riverside, San Diego, Orange County, San Bernardino