Innovative, Industry-Leading Brands You Can Trust

C-Thru Sunrooms offers the best of the best in stunning, quality-engineered sunroom additions. Each of our products provides affordable, energy-efficient and stylish options for homes of all sizes. We offer several distinct brands to allow every household to build the space of their dreams in a cost-effective way. With a variety of roofs, doors, walls, and customizable configuration options, you’ll find exactly what you need with C-Thru.

Alpha Sunrooms

Alpha Sunrooms Logo

Our original C-Thru sunroom, the Alpha sunroom line is ideal for seasonal use. It also offers our 3 ½”-thick aluminum wall system that’s had nearly 60 years of product design refinements to create the most affordable sunroom solution for your home.

Alpha Plus Sunrooms

A step up from our Alpha line, the Alpha Plus sunroom is the perfect choice for warm to moderate climates and offers our top-quality vinyl windows and up to 1” thick dual pane windows.

Omega Sunrooms

Omega Sunrooms Logo

With 4” thick wall systems and thermal cladding technology, the Omega sunroom is our premier sunroom. It’s ideal for all climates year-round and designed to equal or surpass the quality and energy efficiency of your home.

Weather Guard Roof

Weather Guard is the ultimate solid roof system for patio rooms, gabled rooms, and patio covers. Featuring solid foam and aluminum construction, Weather Guard roofs are a highly insulated, attractive, and durable roof for your sunroom.

C-Thru SmartGlass Roof

An exclusive by C-Thru, our SmartGlass line offers a range of high-performance glass to offer your walls and roof the most cost-effective solutions in energy efficiency and UV protection.

Learn More About the Leading Sunroom Installation Across the Country

When you’re looking for quality, convenience, and style, trust the brands at C-Thru. Contact our friendly representatives today and discover our leading sunroom installation across the country. Give us a call today, or simply fill out our short online form now to request more information.

Finest Warranties
With us, it's simple: the best sunrooms are covered by the industry's best fully transferable lifetime warranty.
5.0
Made In The USA
Limited Lifetime Warranty

Contact Us