Who We Are

Insulated Glass Manufacturer – Custom IGU & Double Glazing Supplier

XCDH Glass is a professional insulated glass manufacturer in China, specializing in the production of Insulated Glass Units (IGUs), also known as double glazing. Our IGUs are widely used in windows, doors, facades, and curtain walls to achieve energy efficiency, sound insulation, and safety performance. We provide both standard and customized solutions for global customers.


Xingchen Dahai(Hubei) Glass Co.,Ltd.

Insulated Glass Manufacturing

At XCDH Glass, we operate state-of-the-art insulated glass production lines, equipped with automated cutting, tempering, and edge sealing machines, ensuring precision and efficiency at every step.

Precision glass cutting and tempering process for IGUs

Production Process

Our insulated glass manufacturing process includes precision cutting and tempering of float glass, spacer assembly with desiccant, dual sealing using butyl and polysulfide/silicone, and strict quality inspection to ensure excellent thermal performance and long-lasting durability.
  • What is Insulated Glass(IGU)?
    Insulated Glass Units (IGUs) consist of two or more glass panes separated by a spacer and sealed to form a single unit. The space between the panes can be filled with dry air or inert gases (such as argon or krypton) to improve thermal and acoustic performance. 

    Better thermal insulation – reduces heating and cooling costs
    Improved soundproofing – minimizes outside noise
    Enhanced safety & durability – stronger structure than single glazing
    Reduces condensation on interior glass surfaces

  • What is Insulated Glass(IGU)?

Technical Specifications

XCDH GLASS
Specialized in product & Expertise in type
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  • Why Choose XCDH Glass  as Your IGU Supplier?
  • Why Choose XCDH Glass 

    as Your IGU Supplier?

    → 30+ years manufacturing experience in the glass industry
    → Advanced production lines with strict quality control
    → Meet International certified standards (CE, ISO, ASTM)
    → OEM & custom solutions to meet project requirements
    → Exported to 60+ countries, serving leading construction companies

Applications of Insulated Glass

    • Our insulated glass is widely used in modern architecture and residential buildings, such as:

      → Curtain walls & commercial facades
      → Residential windows & doors
      → Skylights and glass roofs
      → Office partitions
      → Shopping malls, airports, and public buildings

Frequently Asked Questions (FAQ)

  • How long does insulated glass last?
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    With proper sealing, our IGUs have a lifespan of 25–30 years.
  • Can insulated glass be customized?
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    Yes. We provide IGUs in different thicknesses, gas fillings, coatings (Low-E, reflective, tinted), and shapes.
  • Is insulated glass worth the investment?
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    Absolutely. IGUs significantly reduce energy costs and increase comfort, making them an excellent long-term investment.
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Looking for a reliable insulated glass manufacturer?

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Contact XCDH Glass for high-quality double glazing and IGUs tailored to your project.
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