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About Us

C-Thru Sunrooms of Northern California takes pride in providing the Bay Area with energy-efficient conservatories, solariums, sunrooms, awnings, and patio rooms that make for the perfect addition to any home. Located in Hayward CA, we combine the latest sunroom technology with both modern and classic architecture to design gorgeous and durable Bay Area sunrooms that our clients will be proud of for years to come.

Sunrooms allow you to bring the beauty of the outside into your home year-round. C-Thru Sunrooms of Northern California All Year Long Rooms let you enjoy your room 365 days of the year no matter what the weather is like outside. We custom manufacture each sunroom with thermal breaks throughout and double-pane specially insulated glass that allow you to heat and cool your sunroom cost effectively.

In addition to offering quality in design, installation and energy-efficiency, All Year Long Sunrooms include security features, strong door handles and advanced sashes.

Our affordable sunrooms do not just come one-size-fits all. True Valley Sunrooms specifically designs and customizes each sunroom to match your home and taste. We have many custom sunroom designs to choose from and are happy to provide an abundance of architectural options to our clients.

Ted Wong
Project Date: October 2017
We had an older wooden patio cover removed and and a new aluminum one installed by C-Thru Sunrooms. They worked with us on timing of the project as we had to have the old one removed then new windows and patio doors before the new cover could be installed. When we ere ready they had the materials delivered and started right away. We added lights and electrical outlets to it and we are very happy with the way it came out.

As if a sunrooms didn’t sound good enough already, you should also consider that they are a cost-effective and easy way to add both space and value to a home. Not only will you get added space at a fraction of the cost of standard construction, you will add a whole new dimension to your home! You truly owe it to yourself to see exactly what C-Thru Sunrooms of Northern California will give you in added value.

If you live in the East Bay Area and are looking for a glass patio room, an awning to provide shade, or a conservatory that allows you to bask in sunlight while reading your favorite book; C-Thru Sunrooms of Northern California will deliver the results you are looking for.

To learn more about the features and benefits of our All Year Long Sunrooms and get ideas for your own custom design, check out our All Year Long Photo Gallery. There you will see pictures of other patio enclosures and all season sunrooms that we have installed for our customers.

Contact us today for more information regarding effective and affordable sunrooms, conservatories, solariums, awnings and patio rooms.



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