U shaped profile glass

Short Description:

U shaped profile glass, also known as U-glass, is a type of reinforced glass that has a "U" shape in cross-section.

Product Detail

Product Tags


U shaped profile glass, also known as U-glass, is a type of reinforced glass that has a "U" shape in cross-section. It's made by heating two or more panes of transparent flat glass and then pressing them together under high pressure with a metal tool called a "form tool." This process creates a strong bond between the panes, which makes it difficult to break apart.

This type of glass is often used in buildings where there are large expanses of windows, such as shopping malls or office buildings. 


• Daylighting: Diffuses light & minimizes glare, provide natural light without the loss of privacy

• Great Spans: Glass walls of limitless distances horizontally & heights up to eight meters

• Elegance: Glass-to-glass corners & serpentine curves provide soft, even light distribution

• Versatility: From facades to interior partitions to lighting

• Thermal Performance: U-Value range = 0.49 to 0.19 (minimal heat transfer)

• Acoustic Performance: reaches a sound reduction rating of  STC 43 (better than 4.5″ batt-insulated stud wall)

• Seamless: No vertical metal supports required

• Lightweight: 7mm or 8mm thick channel glass is easy to design with and handle

• Bird-Friendly: Tested, ABC threat factor 25

Technical Support



The specification of U glass is measured by its width, flange (flange) height, glass thickness, and design length.


The width of U glass


The flange height of U glass


The maximum production length of U glass 

varies with its width and thickness. The maximum length that can be produced for U glass of various standard sizes is like follow sheet shows:


Textures of U glass


Our Service

Yongyu Glass is a LABER Share (China) Limited subsidiary that provides low iron U profile glass and other architectural safety glass products to facade companies and designers with high-performance products and technical services worldwide.

We are a professional U profile glass manufacturer integrating R&D and production since 2009. Our company has a modern standard production workshop covering an area of 8,000 square meters, with electric melting furnaces and casting equipment using Siemens technology and Danfoss control system. Our U profile glass products can be tempered, sandblasted, acid-etched, laminated, and ceramic fritted in the factory.

Our U profile glass has passed SGCC and CE certificates, and the product quality meets the quality standards of major countries and regions. Convenient communication, the whole production process can be traced back, 7*24h after-sale service is our promise.


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