Patio Rooms Not Your Ordinary Patio Enclosure!       Gallery Click here to view the Patio Rooms gallery       Since its introduction three decades ago, C-Thru's Patio Room has evolved into the perfect blend of beauty, functional design, and affordability. We have taken the Patio Room from ordinary to extraordinary! Starting with our insulated WeatherGuard roof system, your new room will have a level of year- round comfort not seen in most other patio enclosures. Plus, with our extensive list of options and upgrades like sliding glass doors, French doors, and glass kick plates, you can transform your Patio Enclosure into a dream come true!