With Walls Of Windows, The Glass Matters!
All dual sliding windows come with our EZ Glide Quad Roller system!
Available exclusively through C-Thru, it features double the number of rollers as our competitors, minimizing sash racking and ensuring exceptionally smooth window operation. Our vinyl windows come with a substantial 3 ¼” thick framing, dual cam locks, and a variety of glass options to choose from. They come in three different configurations…
- Sliding windows are available in 36”, 42”, 48”, and 54” wide, with custom widths available.
- Fixed windows are available in 24″, 36”, 42”, 48”, 54” wide, with custom widths available.
- All standard windows are either 54″ or 60″ high
- All sliding windows come with a fixed exterior screen
DURAlite Glass
Most sunrooms are constructed with a large amount of glass, so it’s essential 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. Yes! It is tempered glass!
Choose from three different types of Duralite glass:
- 1/8” Single Pane Clear Glass
- 1” Sealed Double Pane Clear Glass
- 1” Sealed Double Pane Low E Glass (Smart 60)
| SmartGlass Efficiency | U-Value | Shading Coefficient | Solar Heat Gain Coefficient | Visible Light % | UV % |
|---|---|---|---|---|---|
|
Clear single pane – most cost effective |
1.0 |
.89 |
.85 |
90% |
74% |
|
Clear dual pane – insulated glass unit |
.50 |
.87 |
.75 |
81% |
61% |
|
SmartGlass 60 – Hermetically sealed 1″ thick dual insulated glass unit with multiple layers of Low E coating and enviro warm edge spacer. |
.274 |
.43 |
.39 |
70% |
30% |
How to read the table...
U-Value Radiant (non-solar) heat transfer thru the glass measured in BTU’s/sq.ft./hours x deltaT. The lower the number the better.
Shading Coefficient An index of solar heat gain rejection. The lower the number the better.
Solar Heat Gain Coefficient Similar to shading coefficient. The lower the number the better in terms of solar heat gain rejection.
Visible Light % The amount of visible light allowed to transfer through the pane of glass.
UV% The % transmission of ultraviolet radiation through the glass (see below!)
On the left, you will see the results of our in-house UV transmission test, conducted in the factory using a UV transmission meter and a UV light pen. This is given to further illustrate the efficiency differences between the glass packages that we offer.
- Standard upgrade on all sunrooms and modular wall systems, with both single and dual-pane windows
- 8 times stronger than residential glass, increasing security – nearly unbreakable
- Stronger than laminated and safety glass, decreasing the chance of breaking – rated as good or better than tempered glass!
- Patented warm-edge spacer technology for maximum insulation
- Safe and shatter-resistant.
The window is only as good as its seal!
This one element of your room —the spacer between panes of glass —is, although unseen, one of the most important elements in the construction of your windows and doors. Duralite spacers are the most advanced energy-efficient spacers in the industry. Commonly known as ‘warm edge technology,’ it acts as an insulator between the outside temperature and the inside of your room. Duralite spacers are made with non-metallic structural elements that provide excellent insulation and do not deteriorate over time.
SUPERIOR THERMAL PERFORMANCE
The thermal performance of a window plays a major role in household energy conservation. A high-performance window system will keep your energy costs low by reducing heat loss in the winter and heat gain in the summer. Duralite, combined with Low-E glass and air, produces one of the highest-performing, energy-efficient window systems, saving you money on your heating and cooling costs. Duralite is an ENERGY STAR® qualified product.
DURALITE® SPACER DESIGN
Duralite is a flexible, warm-edge spacer that features a unique, no-metal composite laminating technology, providing superior durability and thermal performance in insulating glass units. To achieve the ultimate in performance, all in a single-seal design, Duralite is preassembled with an air-filled polycarbonate shim, butyl sealant, a three-sided continuous moisture barrier, and a desiccated topcoat. The results are better performance now and in the future.
REDUCE CONDENSATION FOR A CLEAR VIEW
When you see condensation inside a dual-pane window, that means the seal has failed. Our exclusive high-performance dual and triple-pane glass is made using the latest technology in insulated glass seals. Poorly insulated windows allow moisture to collect in the form of condensation. Condensation can obstruct your outside view, reduce natural lighting, and damage interior finishes. Moisture and condensation can also increase the risk of mold. Windows built with Duralite warm-edge spacers reduce condensation, keeping moisture away from your glass for a clearer view of the outside.
Approvals & Specifications
I.C.C. Approval (International Conf. of Building Officials) | IRC (International Residential Codes) | IBC (International Building Codes)
CBC (California Building Code) | Meets or Exceeds National Glass Code | Factory Built Housing Approval | C.M.B.S.O.A. Approval (Security Windows)
A-Rated Dual Glass (ALI Laboratories) | U.L. Classified Patented Electrical Raceways | AAMA Approved Windows and Doors
Modular Construction - Easy Installation
A few considerations...
Standard dual sliding windows are available in 36”, 42”, 48”, and 54” widths | All modules require final placement cuts on the jobsite | Modular systems are assembled in a fraction of the time of knock-down assembly systems.
Installation guidelines and support available | Most room sizes can be installed in just 2-4 days | 100% Made in the U.S.A. | List of tools you may need
Life-Time Warranty
- Lifetime Warranty | 20 Year Insulated Glass
- Fully Transferable | Unequalled by any other sunroom
- Incidental Glass Breakage | Warranted as long as you own it!
We Are Here For You!
We have access to all the engineering on all our components so we can help make sure that what you build will last a lifetime! Our people are not commissioned, so there are no sales pressures and no need to ‘upsell’ you on something you actually don’t need. We are simply here to help and get you the DIY materials you need to accomplish your goals!
