Your Professional Insulated Glass Supplier
 

Zibo Zhonggang Building Material Co., Ltd. Established on 2004, at first, we are a small glass deep processing factory, with the expansion of business, we purchased a production line for thermal insulation panels on 2010. In 2018, we added stainless steel fittings and aluminum profiles. Eventually, we achieved almost full coverage of the building materials industry.

 

Our primary product offerings include construction laminated glass, window tempered glass, ultra clear insulated glass, fence laminated glass, and other related products.

 

 
  • Insulated Laminated Glass
    Normal size of insulated laminated glass : 300*300mm-2440*3660mm
    Delivery:15 days after we received deposit
    Raw material:auto grade raw float glass
    Quality control: manual...
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  • Freezer Door Insulated Glass
    Normal size of freezer door insulated glass : 300*300mm-2440*3660mm
    Delivery:normally 15 days after we received deposit
    Raw material:top grade raw float glass
    Quality...
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  • Triple Glazing Glass
    Normal size of triple glazing glass : 300*300mm-2440*3660mm
    Delivery:normally 15 days after we received deposit
    Raw material:good quality raw float glass
    Quality control:rigid...
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  • Double Insulated Window Glass
    Normal size of double insulated window glass : 300*300mm-2440*3660mm
    Delivery:normally 15 days after we received deposit
    Raw material:auto grade raw float glass
    Quality...
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  • Double Glazed Glass
    Normal size of double glazed glass : 300*300mm-2440*3660mm
    Delivery:normally 15 days after we received deposit
    Raw material:auto grade raw float glass
    Quality control:rigid...
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  • Ultra Clear Insulated Glass
    Normal size of ultra clear insulated glass: 300*300mm-2440*3660mm
    Delivery:normally 15 days after we received deposit
    Raw material:best quality raw float glass
    Quality...
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  • Window Insulated Glass
    Normal size of window insulated glass: 300*300mm-2440*3660mm
    Delivery:normally 15 days after we received deposit
    Raw material:best quality float glass
    Quality...
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  • Reflective Insulated Glass
    Normal size of reflective insulated glass: 300*300mm-2440*3660mm
    Delivery:normally 15 days after we received deposit
    Raw material:auto grade float glass
    Quality...
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  • Vacuum Insulated Glass
    Normal size of vacuum insulated glass: 300*300mm-2134*2440mm
    Delivery:normally 15 days after we received deposit
    Raw material:auto grade raw float glass
    Quality...
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  • Curtain Wall Insulated Glass
    Normal size of curtain wall insulated glass: 300*300mm-2440*3660mm
    Delivery:normally 15 days after we received deposit
    Raw material:top quality raw float glass
    Quality...
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  • Roof Insulated Glass
    Normal size of roof insulated glass: 300*300mm-2440*3660mm
    Delivery:normally 15 days after we received deposit
    Raw material:top auto grade raw float glass
    Quality...
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  • Office Insulated Glass
    Normal size of office insulated glass: 300*300mm-2440*3660mm
    Delivery:normally 15 days after we received deposit
    Raw material:good quality raw float glass
    Quality...
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Why Choose us

Professional Solutions

Leveraging our extensive experience and dedicated one-to-one service, we are capable of assisting you in selecting appropriate products and providing detailed answers to technical inquiries.

Quality Assurance

Each batch of goods is accompanied by a corresponding quality inspection report, addressing any concerns regarding product quality.

Rich Experience

We have 20 years of building materials manufacturing history, and can provide customers architectural glass, stainless steel accessories, thermal insulation boards, aluminum profiles, etc.

 

Parameter

 

Name

Insulated Glass

Model

Double Pane Glass

Glass Strength

Tempered

Glass Panel Type

Energy Efficient

Length&Width

MAX 96 X 84 inch

 

Customization Process
真空绝缘玻璃

Communication Needs

Please provide your customization concepts and detailed specifications for further discussion.

 

 

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Production Execution

Following the confirmed design, we implement meticulous production processes with strict quality control at every stage, ensuring consistency and precision before proceeding to mass production.

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Quality Inspection and Packaging

Upon completion of the product, a comprehensive three-stage inspection process is conducted to ensure quality standards are met. Subsequently, the products are packaged in accordance with your specified requirements.

幕墙中空玻璃

Delivery Assurance

We ensure timely delivery of the products within the agreed timeframe as per the contract terms.

 

 

 

Benefits of Insulated Glass
 

Energy efficient
A fundamental benefit of glass is that it is energy efficient. The air present between the glass sheets helps to insulate the glass. For this reason, you can also call it insulated glass.

 

Environmentally friendly
Of course, these glasses are environmentally friendly. Less electricity will be used, thus reducing the carbon footprint and thus helping to improve the environment. These glasses are best suited to commercial buildings or any other workspace. Even though there are different types of insulated glass units. You can get double pane insulated glass, curved insulated glass, toughened glass insulators and much more.

 

Privacy
Another important advantage of insulated or toughened glass is that you get more privacy. Two or more panes of glass provide more privacy than a single pane of glass. Even though you can buy glazed glass or laminated insulated glass. This means that you will see out, but people on the outside will be faced with the problem of looking in.

 

Better insulation
These glazings help to reduce heat gain and prevent heat loss. If you add panes of glass, it will protect windows and doors from losing heat. We can therefore define this as insulated glass.

 

Noise reduction
Insulated glazing units also help to soundproof and improve the sound in the area. The gas between the glass panels absorbs and prevents noise in the same way as it absorbs heat. The glasses thus act as vacuum insulating glass, preventing external noise from entering the interior and vice versa.

 

Easy to maintain
You can't imagine how easy it is to maintain these glasses. So don't worry about cleaning it at all.

 

 
Insulated Glass Processing Technology
 
01/

Material Preparation The first step in IGU manufacturing is preparing the raw materials. High-quality glass sheets are selected, and any coatings or films are applied. The type of glass and coatings used are critical as they determine the thermal and acoustic properties of the finished product.

02/

Glass Cutting Precision is paramount in the cutting process. Glass sheets are cut to the required sizes using advanced cutting machinery. The accuracy of these cuts is crucial for the proper fitting of the IGU components.

03/

Glass Edging After cutting, the glass edges are meticulously ground and polished. This step, known as glass edging, is crucial for safety, aesthetics, and ensuring a proper seal in the later stages. Edging removes any sharpness and flaws from the cut edges, which could affect the structural integrity of the IGU.

04/

Glass Washing and Drying Post-edging, the glass sheets undergo thorough washing to remove any impurities. This step is vital to prevent any defects in the final product. The glass must be completely dry before assembly to avoid moisture getting trapped inside the IGU.

05/

Spacer Assembly Spacers, which maintain the gap between the glass panes, are then installed. The size and material of the spacer contribute significantly to the insulating properties of the IGU.

06/

Gas Filling Before sealing, the space between the glass panes is filled with an insulating gas, such as argon or krypton. This step is critical for enhancing the thermal performance of the IGU. The gas fill needs to be precise, as it significantly affects the unit’s insulating properties.

 

Delivery Information

 

Terms Of Payment

L/C, T/T, Western Union, PayPal.

Delivery time

15-30 days.

Package

Interlay paper or plastic between two sheets.
Seaworthy wooden crates.
Under wooden crate there will be legs for forklift easy loading and unloading.

 

FAQ

 

Q: Is insulated glass the same as double pane?

A: Yes, insulated glass is essentially the same thing as double-pane glass. They both refer to a type of window or door that features two or more panes of glass separated by a space, often filled with air or a gas like argon or krypton, to improve insulation and energy efficiency.

Q: Where can I use insulated glass?

A: Insulated Glass Windows. Double glazing has become indispensable in modern building design, particularly for windows.
Skylights with Insulated Glass.
Insulated Glass Curtain Walls.
Insulated Glass Doors.
Insulated Glass Partitions.
Glass Composition for Insulated Glass Units.

Q: What is insulated glass filled with?

A: Using argon or krypton in the air space between the two panes of glass provides further insulation, as these gases are denser than air and less likely to let heat conduct through the IGU.

Q: Is insulated glass impact resistant?

A: Insulated glass is less impact-resistant than laminated glass, which makes it a weaker option for safety-critical areas. That said, it does have safety features in place that make it a great choice for high-traffic areas.

Q: How does insulated glass break?

A: Glass breaks when it experiences thermal stress, i.e., exposure to uneven heat distribution. This temperature imbalance causes the glass to expand unevenly, putting strain on its structure.

Q: How long does insulated glass last?

A: Insulated glass, often found in double-pane windows, typically lasts between 20 and 30 years. However, this lifespan can be influenced by factors like material quality, installation practices, climate, and maintenance.

As one of the most professional insulated glass manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy customized insulated glass from our factory.

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