Double Insulated Glass Units For Windows

Laurel Glass manufactures double insulated glass units for commercial buildings, window systems, and architectural facade projects. We work with window manufacturers, curtain wall contractors, architects, and developers to provide reliable IGU solutions based on different project requirements.

Double insulated glass unit is made with two glass panels separated by a spacer system and sealed together to create a gas area. This area can be filled with air or argon gas, helping reduce heat transfer between the indoor and outdoor environment. Compared with single glazing, double insulated glass offers better thermal insulation, improved sound control, and higher overall energy efficiency. This makes it a ideal choice for modern buildings where comfort and energy savings are important considerations.

As a professional insulated glass supplier, Laurel insulated glass units are available with different glass options, including clear glass, Low-E glass, tempered glass, and laminated glass. We can also customize spacer types, glass thickness, and gas filling according to your inquire

With advanced processing equipment and experienced production teams, we manufacture customized IGU products for windows, doors, and curtain wall systems. Whether you need standard double glazing for a window manufacturer or large-format insulated glass for a commercial facade, Laurel Glass can provide a custom insulated solution that fits your project.

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At Laurel Glass, we understand that glass supply is not only about producing a product. For contractors and manufacturers, consistency, quality control, and delivery reliability are equally important.

Insulated Glass Features

Enhanced Thermal Insulation

double-glazed glass can improve thermal insulation performance by up to 3 times, effectively reducing heat transfer and improving energy efficiency.

Energy Savings

Double-glazed insulated glass helps minimize energy loss, reducing heating and cooling costs by up to 75% by decreasing heat loss in winter and heat gain in summer.

Sound Insulation

The gaps between the glass layers are usually filled with air or other gases such as argon, which act as a sound barrier, thus providing excellent noise reduction.

Durable

Double insulating glass maintains a sealed and moisture-proof environment through the use of sealants, ensuring long-lasting performance and preventing condensation from forming between the glass layers.

 

Project Applications

 

Double insulated glass units are widely used in various residential and commercial building projects, especially in windows, facades, skylights, and curtain wall systems. It achieves a perfect balance between performance, durability, and aesthetics, and has now become the standard material of choice in the field of modern energy-efficient buildings.

Windows and Doors

While maintaining comfort throughout the year, it provides superior heat insulation and noise reduction.

Skylights

In these locations, it is necessary to bring in natural light, while thermal control and insulation performance are also crucial for maintaining energy efficiency.

Curtain Walls and Facades

Double Insulated Glass enhances the performance of curtain walls and facades by offering superior thermal control and minimizing energy loss in large glass installations.

Commercial and Office Buildings

It not only enhances energy efficiency and sound insulation but also creates a more comfortable working environment.  

Why Choose Us

Qingdao Laurel Glass Technology Co., Ltd. was established in 2003 and is based in Qingdao.  We have become one of the most professional and reputable integrators of industry and trade with a wide range of glass products, including tempered glass, laminated glass, insulated glass, float glass, decorative glass, etc.

 

Laurel Glass has grown into a powerful company with 280 skilled workers, 30 multilingual sales staff, 1000+ long-term cooperative customers from all over the world, and a 100,000㎡ workshop equipped with top processing equipment, various processing methods, high capacity, and strong R&D capabilities.

 

Our premium products comply with European Standards (CE), North American Standards (SGCC), and Australian Certificate (CSI). With excellent quality and detail-oriented service, Laurel Glass will be your best partner for glass materials and solutions.

Customer Service

Tailored solutions for diverse customers (home, commercial, construction projects).

Technical support

We provide technical support when you receive the goods, including installation, debugging, and maintenance services.

280+

skilled workers

30+

multilingual sales staff

10w+ ㎡

Workshop

1000+

long-term customers

 

Certifications

 

CSI

CSI

sGCC

cE

UDEM

 

FAQ

Q: What is double insulated glass?

A: Double insulated glass is a glazing system made with two glass panels separated by a sealed spacer. The space between the glass layers is filled with air or argon gas to improve thermal insulation and energy efficiency.

Q: What is the difference between double insulated glass and double glazing glass?

A: Double insulated glass and double glazing glass generally refer to the same type of insulated glazing system. Both use two glass layers with an insulating cavity between them to improve building energy performance.

Q: Can you customize double insulated glass units?

A: Yes. Laurel Glass Tech provides custom double insulated glass solutions with customized sizes, glass thicknesses, coatings, spacer types, and gas filling options based on project requirements.

Q: What glass types can be used in double insulated glass units?

A: Double insulated glass units can combine different glass types, including clear glass, Low-E glass, tempered glass, and laminated glass. The best combination depends on energy, safety, and architectural requirements.

 

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