Alpha™ Room System
The Alpha™ Room system is an affordable way to add the perfect sunroom to your home. This unique aluminum wall and window system is great for moderate climates, and is available with a host of options and upgrades.
  • Ideal for three season use in moderate climates
  • Comes with Tuff-Core™ standard
  • Available with glass or solid transoms (above the window)
  • Available with glass or solid kickplates (below the window)

Omega™ Room System
The Omega™ (vinyl) line of C-Thru rooms is the ultimate upgrade to the room of your dreams! The Omega™ system retains a solid aluminum structure under vinyl cladding, along with superior vinyl window frames and sashes. The Omega™ system is the perfect combination of style and functionality.
  • Nearly maintenance-free
  • Vinyl window frames provide up to 1400 times better insulation against extreme heat and cold than aluminum window frames
  • Reduces outside noise up to 50% over aluminum window frames
  • Vinyl window sashes allow for smooth operation in almost any climate
  • Exclusive vinyl cladding system hides a fully-integrated, UL listed electrical system (see Structural Utility Mullion™ below)
  • Available in a fully thermally broken system (Omega II™) for the ultimate all-season sunroom

Almond/White
White and Almond (beige) are best suited to match the color and architecture of most homes. A white sunroom can create an elegant contrast with a dark-toned home, or choose the integrated look of an almond sunroom on a lighter colored home.
  • All C-Thru wall systems are available in white or almond
  • This includes the structure, window frames, window sashes, and panels
  • The structures of glass roof systems are available in white or almond
  • WeatherGuard™ (solid) roof systems are available only in white, gutter and side facia are available in white or almond.

Thermal Barrier
Aluminum is a strong, high-quality metal, but it conducts heat and cold very easily. A thermal barrier provides a unique solution by isolating your sunroom from the outside temperatures. This dramatically reduces the heat and cold transfer between the inside and outside of the room, while maintaining a strong aluminum structure.
  • A thermal break places a unique black strip in the middle of each structural piece to stop cold dead in its tracks
  • A vinyl thermal barrier (Omega™ system only) places a highly insulating vinyl cladding on both the inside and outside structure of your sunroom

Beam Roof Roof System
C-Thru's beam roof system does what sunroom is supposed to do best: it lets the sunlight in! Its structural rafters allow for the maximum amount of glass coverage while maintaining a stiff and safe roof system. If an all-glass roof is not for you, The 50/50 option allows you to get a roof that's 50% solid and 50% glass, which is the perfect combination to let just the right amount of sunlight in.
  • Super Span™ structural rafters allow for large spans without ugly posts or beams
  • Available with optional roof shutters
  • Available with high performance SmartGlass90™ roof glass

Roof Shutters
If you can't decide between a glass roof or a solid roof on your sunroom, roof shutters are the perfect way to get the best of both worlds. Just roll down the shutters during the day to block out the heat, and roll them back up to gaze at the stars at night.
  • Available on straight and curved eave systems
  • Nearly maintenance-free
  • Exclusive track system makes them easy to pull down and retract
  • Comfort Control system (comes standard) is fully insulated to reduce heat gain

WeatherGuard™ Roof System
WeatherGuard™ is the ultimate solid roof system for patio rooms, gabled rooms, and patio covers. Features solid foam and aluminum construction for a highly insulated, attractive, and durable roof on your sunroom.
  • Available in 3", 4" and 6" widths to accommodate local building codes
  • Built with superior insulation against heat and cold
  • Finished with a highly durable aluminum surface (in white) that won't rust or corrode
  • Available with gutters or an attractive side fascia

Fan Beam
C-Thru's Fan Beam option places a hidden structural support and electrical channel inside the roof system to sustain ceiling fans and light fixtures.
  • WeatherGuard™ solid roof systems feature a true fan beam, while glass roof systems feature a rafter stiffener
  • A hidden electrical channel means no ugly electrical conduit on your ceiling
  • Allows for longer spans without any posts to interfere with the layout of your room

   Single Glass
Single glass window systems place one pane of glass in the window sashes, doors, walls, and roof panels.
  • An affordable alternative to dual glass
  • Ideal for mild or temperate climates
  • Available SmartGlass30™ high performance glass option

   Dual Glass
Dual Glass units feature two pieces of glass "sandwiched" together with a spacer in between, which are then sealed with a primary and secondary seal. These units offer the ultimate temperature and sound insulation.
  • Features a dual sealing system to prevent condensation in between the panes of glass
  • Stronger and safer than single glass to protect you and your family
  • Superior insulation when compared to single glass
  • Blocks outside noise far better than single glass
  • Available in high performance SmartGlass 60™ and SmartGlass90™ configurations
  • Dual glass with SmartSeal™ features Argon Gas in between the panes of glass for even greater insulation. Argon not available in dual clear.

DuraLite™ Glass
Most sunrooms are made with a lot of glass, so it's important that the glass itself is clear and strong. DuraLite™ has up to twice the clarity of regular glass, and is strong enough to withstand impacts without breaking or scratching.
  • Standard on all rooms, on both single and dual pane windows
  • 8 times stronger than residential glass to protect against intruders
  • Stronger than laminated and safety glass to protect against accidental breakage
  • Safer for your family and pets
  • Shatter resistant

SmartGlass™ High Performance Glass
The SmartGlass™ line of high performance glass is offered exclusively by C-Thru Sunrooms. SmartGlass™ offers some of the highest levels of energy efficiency, blocking out more solar heat and UV radiation. Even when placed in front of a powerful heat lamp, SmartGlass™ glass blocks out most of the lamp's heat and UV radiation. This means that SmartGlass™ glass keeps you cooler in the summer and warmer in the winter compared to regular glass or standard "Low-E" glass. All SmartGlass™ units have the DuraLite™ option standard.
  • SmartGlass30™ is a high performance single glass, which performs better than many dual glass units.
  • SmartGlass60™ is C-Thru's high performance dual glass unit, with a specialized internal coating to block out extreme heat and cold. Available for wall, window, and roof glass.
  • SmartGlass90™ is one of the highest performing dual glass units on the market today and is available for roof glass only.

Super Spacer®
Super Spacer® is C-Thru's original sealing system for dual clear insulated glass units. Super Spacer® is superior to standard metal spacers because it will not rust or corrode.
  • Exclusive Dual Seal System carries a 20-year warranty against seal failure
  • Eliminates the possibility of mold and condensation inside the glass unit
  • Rubberized spacer reduces the heat and cold transfer between the inside and outside of the glass

Smart Seal™
SmartSeal™ is C-Thru's newest sealing system for dual glass with the most technologically advanced Stainless Steel spacer and dual sealing system on the market today.
  • Has a stainless steel spacer rather than a standard metal spacer that won't rust or corrode
  • Features Warm-Edge technology, meaning it insulates against better against extreme heat and cold
  • Dual Seal system keeps out mold and condensation and is warranted against failure for 20 years
  • Available only on dual high performance glass units (SmartGlass60™ and SmartGlass90™)
  • Features Argon Gas fill for even greater thermal efficiency

Structural Utility Mullion™
The key to a sturdy sunroom is a solid structure.
C-Thru's Structural Utility Mullion™ places a beefy aluminum structural member from the floor to the ceiling in between each window or wall section! The added benefit of this system is that it creates an innovative channel for placing light switches, fixtures, and outlets almost anywhere in your room.
  • Standard on all wall systems
  • Easily supports any type of C-Thru roof system
  • UL listed electrical system means it's tested safe for your family
  • Exclusive vinyl thermal barrier snap cover system on the Omega™ System keeps out the extreme heat or cold

Tuff Core™
All solid wall sections are built with Tuff-Core™, which is a dense, highly insulated building panel. A standard piece of 3" Tuff-Core™ insulates as well as 8" of fiberglass, providing better energy savings.
  • Standard on 3" wall and solid systems
  • Available with TuffSkin™, wood grain, and stucco finishes
  • Scratch and ding resistant when combined with TuffSkin™ interior and exterior paneling

Doors        
C-Thru offers three door styles: pedestrian (single), elegant French (double doors), and the sliding door.
  • Vinyl construction with structural reinforcing insulates against the heat and the cold
  • Available with SmartGlass™ high performance glass
  • Available with grid option for a customized look (dual glass only)
  • Beautiful brass hardware (pedestrian and French doors) or color matched hardware (sliding door only)
  • Continuous Roton™ hinge on pedestrian and French doors eliminate wind blow-by and door sag
  • Continuous weatherstripping blocks out the wind and cold
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