Double-glazed windows: The optimal solution for sound and thermal insulation in modern construction.

Structure and technical characteristics of double-glazed windows

Specifications table for insulated glass products

• Effective sound insulation: The multi-layered glass structure along with the argon-filled space minimizes noise from the external environment, creating a quiet and comfortable space for users.

• Superior insulation: Argon gas has excellent insulation properties, helping to maintain a stable room temperature, minimizing heat loss in winter and limiting heat absorption in summer.

• Durability and safety: The tempered glass or laminated glass exterior increases strength, impact resistance, and ensures user safety.

• Anti-fogging capability: The desiccant beads inside the aluminum slats help remove moisture from inside the glass unit, keeping the glass surface clear and free from fogging or condensation.

• High aesthetic appeal: Can be combined with decorative spokes, reflective glass, or Low-E glass to create architectural accents, suitable for many design styles.

• Windows and doors: Help reduce noise from the outside, maintain a stable temperature, and enhance the security of your home or office.

• Glass curtain walls: Create large, luxurious glass facades while ensuring effective thermal and sound insulation for high-rise buildings and shopping centers.

• Glass room dividers: Create private, quiet spaces in offices or living areas.

• Glass railings and glass staircases: Enhancing the aesthetics and durability of modern interior designs.

• Soundproof rooms, recording studios: Take advantage of the superior soundproofing capabilities of double-glazed windows to create a professional working environment.

1. Preparing the glass: Choose the appropriate type of glass (tempered, laminated, reflective, Low-E) and cut it to the required size.

1. Install aluminum strips containing desiccant beads: Place the aluminum strips between the glass panes to create gaps and absorb moisture.

1. Argon gas injection: Argon gas is injected into the space between the glass panes to increase thermal insulation.

1. Sealing and bonding: Use two-component silicone sealant to bond the glass layers and aluminum mullions, forming a solid, airtight double-glazed unit.

1. Quality testing: Assessing airtightness, durability, sound insulation, and thermal insulation capabilities according to TCVN 8260:2009 and JIS R 3209:1998 standards.

• Higher initial investment cost: Compared to single-glazed windows, double-glazed windows are more expensive due to the complex manufacturing process and materials used.

• Heavy weight: The thickness and multi-layered structure make insulated glass units heavier, requiring a suitable frame and load-bearing structure.

• Regular maintenance is required: Inspection and maintenance are necessary to ensure the silicone sealant is not damaged and to prevent air or moisture leakage.

• Size limitations: Large insulated glass units require precise design and manufacturing specifications to prevent warping or breakage.

• Detailed quotation: We provide a transparent price list based on glass type, thickness, size, and any special requirements.

• Technical consultation: Assistance in selecting the right type of glass for your project, intended use, and budget.

• Custom processing: Edge grinding, glass cutting to specific sizes and shapes as per customer requirements.

• Fast delivery: We guarantee on-time delivery and safe transportation to the construction site.

• Installation support: We provide professional installation services, ensuring efficient and safe use of double-glazed windows.

Double-glazed windows are a type of glass designed with a multi-layered structure, usually consisting of two or more layers of glass bonded together to create an effective sound and heat insulation system. Each layer of glass can be tempered glass, laminated glass, reflective glass, or Low-E glass, depending on the application and purpose of the building. Between the glass layers are empty spaces separated by aluminum mullions containing desiccant beads, and simultaneously filled with Argon gas at a concentration of 95% to 97%, to enhance heat and sound insulation capabilities.

The desiccant beads inside the aluminum slats play a crucial role in absorbing remaining moisture, preventing condensation or fogging of the glass, thus maintaining transparency and long-lasting thermal insulation. A two-component silicone sealant is used to bond the glass layers to the aluminum slats, creating a strong, durable, and completely waterproof structure.

Double-glazed windows are highly valued for their superior properties that enhance construction quality and user experience. Some notable advantages include:

Double-glazed windows are widely used in many construction and interior design fields due to their sound insulation, thermal insulation, and aesthetic appeal. Some common applications include:

The manufacturing process for insulated glass units requires precision and strict quality control to ensure the product meets technical standards and offers long-term effectiveness. The main steps include:

Adherence to these standards ensures that insulated glass units not only meet technical requirements but also comply with safety and environmental regulations in construction.

Although insulated glass units possess many outstanding advantages, the product also has some limitations that need to be considered to ensure optimal usage:

Ngoc Quyet Company specializes in providing high-quality insulated glass units, meeting all technical standards and aesthetic requirements of customers. Services include:

Customers can contact Ngoc Quyet Company directly to receive detailed advice and the most suitable price quote for their needs in using insulated glass in construction and interior design projects.

  Ngoc Quyet specializes in distributing construction glass to glass dealers, aluminum and glass contractors, processing workshops, and construction projects. For large orders, customers should provide the type of glass, thickness, size, quantity, and delivery location to receive appropriate configuration advice and pricing.

 Need an accurate quote for your glass order? Please send the type of glass, thickness, dimensions, quantity, and delivery address. HOTLINE / ZALO: 0966.321.655