A double pane, also known as double-glazed or insulated glass, refers to a window or glass panel that consists of two layers of glass separated by a space filled with air or inert gas, such as argon. These layers are sealed together around the edges to create a single unit. Double pane windows provide better insulation compared to single pane windows because the trapped air or gas acts as a thermal barrier, reducing heat transfer between the inside and outside of a building. They are commonly used in residential and commercial buildings to improve energy efficiency and comfort by reducing heat loss in cold weather and heat gain in hot weather, as well as minimizing noise transmission.
-
Outer pane
-
Inner pane
-
Cavity
-
Format
-
Result
-
Base Glass*Clear Float
- Clear Float
-
Base Glass Thickness3mm
- 3mm
- 4mm
- 5mm
-
Coating on Surface 2No Coating
- No Coating
-
Base Glass*Clear Float
- Clear Float
-
Base Glass Thickness3mm
- 3mm
- 4mm
- 5mm
-
Coating on Surface 3ClimaGuard 80/71
- ClimaGuard 80/71
-
Coating on Surface 4No Coating
- No Coating
-
Cavity ContentArgon
- Argon
-
Cavity Thickness12.7mm
- 12.7mm
-
StandardizationNFRC2010
- NFRC2010
-
Unit DisplayUS Standard
- US Standard
-
-
Thermo Plastic Spacer – Black Download pdf
-
Aluminium
-
TGI Spacer – White Download pdf
-
Before ordering
Measurements
Take the measurements of your site and determine the exact lengths of the areas where your glass railing or your shower will be positioned. To ensure precise measurements, refer to our measuring guide for detailed instructions.
-
Online configurators
Our user-friendly online custom configurator apps are designed to assist you in efficiently planning and estimating the costs for your project. Simply choose the desired hardware specifications and input your measurements. It’s a straightforward process that couldn’t be easier. Complete your purchase securely through our online payment system directly on our website. Should you require any assistance during this process, please feel free to contact us without hesitation.
-
Order Processing
Order confirmation
Included in our pricing is the review of your order by our technical team. If required, they will suggest any necessary changes and optimizations. Once you confirm these changes, we will prepare the final technical drawings and proceed with production. Rest assured that our team is dedicated to ensuring the accuracy and quality of your project every step of the way.
-
Order processing
Please allocate a timeframe of 10 to 14 business days for the shipment of your order. Each glass pane is carefully packaged individually to facilitate hassle-free unloading and handling. For optimal protection, the entire order is bundled and shipped on a sturdy wooden pallet. Once the carrier picks up the order, a tracking number will be provided to you for easy tracking of your shipment.
-
Final steps
Shipping
For the delivery of your order, a signature will be required upon receipt. In the case of smaller orders consisting of 3-4 glass panes or less, the delivery will be made directly to your doorstep. For larger orders, we provide free curbside delivery, which requires your assistance in unloading the order alongside the driver. If needed, we can also arrange tailgate delivery upon request.
-
Reception and Installation
Before proceeding with the installation, we recommend thoroughly inspecting all boxes and packages and verifying the piece count against your order confirmation. To assist you in the installation process, we provide a comprehensive step-by-step installation guide and video, ensuring a smooth completion. If you prefer personalized guidance, you can request a phone meeting with one of our technicians who can provide valuable installation tips.
Double Pane
Maximum surface area and size, depending on the thickness of the glass
Low-E Coating
In colder regions such as the northern United States and Canada, where winter temperatures frequently drop below freezing, the use of low-E glass in windows serves as a primary defense against the cold. Specifically engineered for residential use, ClimaGuard 80/71 coated glass aims to optimize solar heat absorption while effectively preserving indoor warmth. This solution enables homeowners to enjoy desired levels of natural light while benefiting from enhanced insulation capabilities to keep their homes cozy during chilly weather.
Double pane windows feature two glass layers, each of which can be coated with Low-E material. The first pane, positioned closest to the interior of the home, is followed by the second pane, situated closer to the exterior. At Glassupply.com, the ClimaGuard 80/71 coating will be applied on Surface 3.
ClimaGuard 80/71 coated residential glass is designed to enhance the comfort and energy efficiency of homes in northern regions. This innovative solution selectively allows visible light to enter, naturally brightening and warming homes, while also providing robust insulation to prevent heat loss. With this glass, homeowners can enjoy expansive views without compromising on efficient heating. It boasts impressive features such as allowing 70% of the sun’s heat to enter, effectively warming homes naturally, and offering high light transmission of 73% through its impressive triple-glazing solution. The result is increased comfort levels and reduced energy bills.
More information on ClimaGuard 80/71.
Performance Calculator
With the performance calculator, you can quickly calculate the performance data that matches your own glazing make-up
Double Glazed
Outer pane
Inner pane
Cavity
Format
Result
Spacers
Spacers are components used in insulating glass (IG) units. They are specifically designed to separate and maintain the distance between the two panes of glass in a double or triple glazed window. Their primary function is to create a sealed airspace between the glass panes, which helps improve the insulation properties of the window by reducing heat transfer between the interior and exterior of a building.
Spacers are typically made from materials such as aluminum, stainless steel, or thermally improved plastic. They are engineered to provide structural integrity to the IG unit while also minimizing thermal conductivity to enhance energy efficiency. Additionally, they often incorporate features like desiccants to absorb moisture and maintain the clarity of the airspace within the window.
At Glassupply.com, we currently offer 3 different types of spacers:
Client Reviews
Our projects
How it works
Why buy from Glassupply.com?
-
High-end Glass & Hardware Systems at Manufacturer Direct Pricing
No showrooms Sturdy packaging From the workshop directly to you!We deliver custom cut glass, shower, railings and modern glass door systems directly to you. You get premium quality products at incredibly lower (and much fairer) prices than you would at a typical glass shop or retail reseller.
Learn more -
Guaranteed Delivery Policy
Sturdy packaging Fast Reliable deliveryOur Delivery success rate is over 99% and is up and running across the country. Free Shipping on orders over $300. Any Damaged orders are replaced at no cost.
Learn more -
1-year Warranty on any Manufacturing Defect
High Quality Trusted Brand Long Lasting ProductsWe offer a manufacturer’s warranty on all our products. Our 1 year courtesy warranty service covers defects in glass, hardware and or workmanship. If you experience any issues, we will reship the defective product at no cost.
Learn more
-
UNIQUE PRODUCTS 100% Customizable Products
-
ONLINE CHECKOUT Seamless Online Self Service
-
360° SUPPORT Chat, Email and Phone Support
-
SECURE PAYMENTS PCI Compliant Payments
-
PRICE MATCH POLICY Offer details available here