Product Description
Insulated Glass Units (IGUs) are windows that consist of two or more glass panes separated by a hermetically sealed airspace. The space between the glass panes is usually filled with air or an inert gas, such as argon, which provides insulation and improves energy efficiency.
IGUs are used in both residential and commercial buildings to reduce heat loss or gain, reduce noise transmission, and increase energy efficiency. They are commonly used in double-pane or triple-pane windows, and can be customized with different glass types, coatings, and gas fills to suit specific requirements.
| Glass type | Over Size Insulated Glass Panels |
| Total thickness | 6+12A+6mm; 6+16A+6mm; 8+12A+8mm; 8+16A+8mm; etc |
| Glass thickness | 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 15mm, 19mm |
| Aluminum strip width | 6mm 9mm 12mm 15mm 16mm 19mm 20mm |
| Glass color | Clear, Starphire, Low Iron, Extra Clear, Crystal, Grey, Red, Brown, Blue, Ford Blue, Dark Blue, Bronze, Euro Grey, Black, Green, etc |
| Size | Max size: 3600mm*18000mmMin size: 300mm*300mm |
| Glass option | Annealed Glass, Low-E Glass, Tinted Glass, Reflective Glass, Laminated Glass, Tempered Glass, Silkscreened Glass, Digital Printing Glass, Curved Glass; etc |
| Edge Work | Flat Edge, Seamed Edge, Polished Edge, Bevelled edge, Flat Polished Edge, Round Edge,Arrised edge, C Shape, etc. upon your request. |
| Irregular Shape | Rectangular, Round, Oval, Trapezoid, Parallel, etc. All edges can be bright polished. |
| Hole & Notch | Countersunk holes, round holes, bell-mouth holes, simple notch, mickey ears cutouts, etc. The edge of hole and notch can be polished by CNC |
| Gas in spacer | Air or Argon |
| Spacer | Silver aluminum spacer, Black warm spacer |
| Trade Terms | FOB, CIF, DDU,etc |
| Lead Time | Generally 2-4 weeks |
| Terms of Payment | 30% down payment before production, 70% balance TT at shipment, L/C |
| MOQ | To be discussed |
| Added-on options: acid etched, color painted, digital printing, silkscreen printing | |
Energy efficiency: IGUs provide better insulation than single-pane windows, which can significantly reduce heating and cooling costs. The insulating gas between the glass panes helps to slow down the transfer of heat or cold, keeping the indoor temperature more consistent and reducing the workload on HVAC systems.
Improved comfort: IGUs help to maintain a more comfortable indoor temperature by reducing drafts and heat loss or gain. This can improve the overall comfort levels of a building and reduce the need for additional heating or cooling.
Noise reduction: The air space between the glass panes in IGUs acts as a buffer against outside noise, making them ideal for use in buildings located in noisy environments, such as near highways or airports.
Reduced condensation: IGUs can also help to reduce condensation on windows, which can be a problem in areas with high humidity or during cold weather. By keeping the indoor glass surface warmer, IGUs can help to reduce the amount of moisture that accumulates on the windows.
Increased property value: Installing IGUs can increase the resale value of a property, as they are considered a desirable feature by many buyers.
Environmental benefits: By reducing energy consumption, IGUs can help to reduce the carbon footprint of a building, which is beneficial for the environment.
Windows: IGUs are commonly used in windows to improve energy efficiency, reduce noise transmission, and increase comfort levels.
Doors: IGUs can also be used in doors to improve energy efficiency and reduce noise transmission.
Skylights: IGUs are often used in skylights to provide natural light while maintaining energy efficiency.
Curtain walls: IGUs can be used in curtain walls, which are non-load-bearing exterior walls that often consist of glass panels. IGUs help to improve the energy efficiency of these walls, while also providing a modern and aesthetic appearance.
Storefronts: IGUs are commonly used in storefronts, which are the glazed areas at the front of a commercial building. IGUs can help to reduce energy consumption and improve indoor comfort levels, while also providing a clear view of the products on display.
Greenhouses: IGUs are used in greenhouses to provide insulation and maintain a consistent indoor temperature for optimal plant growth.
● In accordance with European safety glass standard
● In accordance with American and Canadian safety glass standard
● In accordance with Australian safety glass standard
1. Who is BNG?
BNG, with over 20 years' experience, is a professional insulated glass company, including various safety glass, glass railings, window and window walls, doors, etc.
2. Why choose BNG?
● More than 20 years'experience in glass products
● Supply to projects to 80+ countries.
● Competitive in price and quality
● Strict quality control
● One stop service from estimation, production, quality control, logistic to your door.
3. What quality standard of glass products does BNG offer?
BNG offers product exceeding than below standards:
● North American IGCC SGCC IGMC
● Europe CE EN
● Australia CSI
● China CCC
4. What's MOQ?
Normally MOQ is one 20 feet container. To start cooperation, it accepts smaller one like 2 or 3 crates.
5. How soon is lead time?
The delivery time depends on the quantity, glass processing requirement and shipment location. Normally, samples will be 5-7 days, bulk orders will be 2-4 weeks after received the deposit.
6. Does BNG offer customized product color, dimension, configuration?
Yes. Sure.
7. Is quotation and sampling is free of charge?
Yes, BNG offers free estimation and technical support services. Samples smaller than 300x300mm is free. Courier cost is to be covered by buyer but will be reduced from future order value.
8. What's the payment terms?
1) T/T (Payment amount≤1000 USD, 100% in advance. Payment amount≥1000 USD, 30% T/T in advance and balance before each loading).
2) L/C.
3) Email transfer for small amount.
9. What is the standard size of the windows and doors?
We always manufacture windows and doors customized.
10. How is the warranty?
5 years warranty for Laminated Glass, and 10 years warranty for Tempered Glass, Insulated Glass, Windows & Doors and Curtain Wall.
11. What trade term do you offer?
We offer FOB China, CIF, DDU terms.
12. How to get a quotation?
We do need some specific details to complete the quotation, such as item, thickness, size, qty, colour, quantity. Please reach us by email or call our specialists.
13. It is common that glass is broken? What if glass is broken when I receive the cargo?
Glass is fragile, our experienced workers always make sure safe glass package durable for long voyage sea transportation. We seldom hear claim of glass broken from oversea customers. In case of glass broken, insurance company is going to cover the cost. We will reproduce for you.
14. What is the maximum size of glass you can produce?
BNG have biggest tempered surface in China, so we can provide biggest size upon your demand.
Maximum size: 3600mmx18000mm, Min.Size: 100mmx100mm, thickness range : 3-25mm.
15. Do you offer logistic to my door?
Yes, we offer one stop service from production to to-door delivery upon your preference.
16. Which countries and to what kind of projects does BNG supply?
BNG supplies glass to 80+ countries, mostly to residential and commercial buildings. There is also successful projects references for hospitals, universities, governments.
17. What types of edge work can I order?
Most curtain wall project have demand for glass edge, BNG can provide options when it comes to glass edge work. The types of edge work are summarized as below:
18. How do you make our goods arrived safely?
For all the glass from BNG, we will pack them into strong export plywood crates and load the crates into container with metal belt as stable as possible.
19. Can you accept OEM or ODM?
Yes. We can produce products according to customer’s requirements and accept customized design. Besides, if you have any ideas, we are here to make it out.
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