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U-Channel Glass

U-channel glass from KAPHS is a self-supporting cast glass profile that spans tall openings with very few vertical mullions, flooding interiors with soft, even daylight. As the official Middle East distributor for Lamberts LINIT™ — the German manufacturer that pioneered the system — we supply u-channel glass across the UAE, GCC and wider region for façades, partitions, stairwells, atria and backlit feature walls. Its translucent surface diffuses light and screens the view for privacy while still feeling open, and the channel shape gives the glass remarkable structural strength over long, slender runs.

Available in widths from 232 to 498mm and lengths up to roughly seven metres, u-channel glass can be installed in single or double-skin configurations for improved thermal and acoustic performance. A range of textures, low-iron clarity, coloured and solar-control options lets architects tune light transmission, energy performance and appearance to each project. KAPHS handles structural calculations, framing, weatherproofing details and installation guidance, drawing on Lamberts’ factory support so every façade is detailed correctly for the region’s heat, wind and glare. The result is a luminous, durable envelope that is faster to install than a conventional curtain wall. Explore our ultra-large NorthGlass jumbo glass and sculptural cast glass ranges, browse the complete product range, or contact KAPHS to specify u-channel glass for your next project in Dubai, Abu Dhabi and across the Gulf. Learn more about the system from Glasfabrik Lamberts.

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0. U Channel Glass Landing Page — architectural glass by KAPHS, Dubai & UAE
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U-Channel Glass

Product Description 

LAMBERTS LINIT™ Channel Glass is a precision-engineered, U-profile cast glass system designed for contemporary architectural façades and interior glazing. Manufactured in Germany, this system combines structural performance with refined light diffusion, making it a preferred solution for projects requiring both functionality and visual impact.

As official distributors in the Middle East, KAPHS supplies LINIT™ Channel Glass with full technical support, ensuring compliance with regional project requirements and international standards.

Product Dimensions & System Parameters

LINIT™ Channel Glass is produced in standardized profiles, enabling modular design while maintaining flexibility for custom architectural requirements.

Standard Profile Dimensions:

  • Widths: 232 mm, 262 mm, 331 mm, 498 mm
  • Flange Heights: 41 mm, 60 mm, 80 mm depending on profile type
  • Glass Thickness: 6 mm – 7 mm depending on specification

Length Capabilities:

  • Up to 7 meters (approx.) for standard annealed glass
  • Length availability may vary depending on project conditions, glass type (e.g., tempered or heat-strengthened), and structural design requirements

Installation Configurations:

  • Single glazing or double-glazed systems for enhanced thermal and acoustic insulation
  • Vertical or horizontal installation options
  • Compatible with thermal framing systems and custom support structures

For a decorative, textured glass option, explore our mesh glass — laminated glass with a metal-mesh interlayer.

U-channel glass is also widely known as U-profile glass (and simply channel glass) — the same self-spanning, U-shaped cast glass profile. Whether your specification calls for U-profile glass on a façade or a translucent interior partition, KAPHS supplies the genuine Lamberts LINIT™ U-profile glass system across the UAE, GCC and wider Middle East, in single- and double-glazed configurations with low-iron, textured and coloured options plus full engineering and installation support.

Is U-channel glass the same as U-profile glass? Yes — U-channel glass, U-profile glass and channel glass are three names for the same product: a U-shaped, self-supporting cast glass profile used for translucent façades and walls. KAPHS supplies it as Lamberts LINIT™.

U-Channel Glass

Product Range

LAMBERTS LINIT 504 CLEAR — KAPHS architectural mesh, glass & steel, Dubai

LAMBERTS LINIT 504

LAMBERTS LINIT CLARISSIMO CLEAR — KAPHS architectural mesh, glass & steel, Dubai

LAMBERTS LINIT CLARISSIMO

LAMBERTS LINIT CORD CLEAR — KAPHS architectural mesh, glass & steel, Dubai

LAMBERTS LINIT CORD

LAMBERTS LINIT ICE CLEAR — KAPHS architectural mesh, glass & steel, Dubai

LAMBERTS LINIT ICE

LAMBERTS LINIT MAGICO CLEAR — KAPHS architectural mesh, glass & steel, Dubai

LAMBERTS LINIT MAGICO

LAMBERTS LINIT MOIRE CLEAR — KAPHS architectural mesh, glass & steel, Dubai

LAMBERTS LINIT MOIRÉ

LAMBERTS LINIT PRISMASOLAR CLEAR — KAPHS architectural mesh, glass & steel, Dubai

LAMBERTS LINIT PRISMASOLAR

LAMBERTS LINIT SOLAR CLEAR — KAPHS architectural mesh, glass & steel, Dubai

LAMBERTS LINIT SOLAR

U-Channel Glass

Applications

LAMBERTS LINIT™ Channel Glass is widely specified across the Middle East for projects requiring diffused daylight, privacy, and modern architectural expression.

Façades & Building Envelopes

LINIT™ Channel Glass is ideal for external façades and curtain wall systems, creating seamless, translucent building skins with minimal framing. It enhances natural light penetration while supporting energy-efficient façade design in UAE and GCC climates.

Interior Partitions & Feature Walls

For interior applications, channel glass provides visual separation without compromising light flow, making it suitable for partitions, feature walls, and open-plan environments in commercial and hospitality spaces.

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U-Channel Glass

Finishes

LAMBERTS LINIT™ Channel Glass is available in a range of finishes and coatings to meet diverse architectural, aesthetic, and performance requirements. These options allow designers to control light transmission, privacy, and visual appearance while maintaining the system’s core performance.

Clear Glass

Standard cast glass finish offering maximum light transmission with a subtle textured surface, ideal for applications where natural daylight is a priority.

Low-Iron Glass

Extra-clear glass with reduced iron content, providing higher transparency and neutral color rendering, suitable for projects requiring enhanced clarity and brightness.

Sandblasted Finish

A treated surface that delivers increased privacy and soft light diffusion, commonly specified for interior partitions and façades requiring reduced visibility.

Ceramic Frit Coating

Applied patterns fused into the glass surface to create solar shading, visual screening, and design customization, while maintaining durability.

Colour Enamelling

Factory-applied colored coatings that enable bold design expression and façade identity, with long-lasting resistance to weathering and UV exposure.

LINIT™ Thermolight Insulation

An integrated insulation system that enhances thermal performance and energy efficiency, making it suitable for double-glazed and high-performance façade systems in the Middle East climate.

U-Channel Glass

Fixing System

LAMBERTS LINIT™ Channel Glass is supported by a versatile range of aluminium fixing systems and framing profiles, engineered to meet diverse architectural and structural requirements across the Middle East.

Aluminium Frame Profiles
A comprehensive selection of bottom (UPR), top, and side profiles (OSP) is available, offering flexibility for standard and custom glazing solutions. Profiles come in multiple configurations including standard, reinforced, and extended designs, enabling compatibility with a wide range of façade and interior systems.

Thermal Insulation Options
Framing systems are available with or without thermal break, allowing for improved thermal performance and energy efficiency in line with project specifications and regional climate demands.

Surface Finishes
All aluminium profiles can be supplied in mill finish, anodized, or RAL powder-coated options, with custom colours available upon request. These finishes ensure durability, corrosion resistance, and design flexibility for both interior and exterior applications.

Specialized Glazing Systems
Custom fixing solutions are available for horizontal glazing, shed roofs, curved installations, and push-in systems, supporting complex architectural designs. Bespoke profiles can also be developed for project-specific requirements, subject to scope and timeline.

Quality & Performance
All LAMBERTS aluminium framing systems are manufactured to strict quality standards, ensuring long-term reliability. Thermal insulating profiles incorporate high-performance polyamide cores, offering excellent resistance to temperature variations.

Curved & Custom Profiles
Selected profiles can be curved to achieve architectural radius designs, ideal for unique façade concepts. Minimum radii and production requirements apply depending on profile type and project scale.

U-Channel Glass

Manufacturing Process

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Catalogue

U-Channel Glass Catalogue

U-Channel Glass Catalogue

LAMBERTS LINIT™ Channel Glass is a precision-engineered, U-profile cast glass system designed for contemporary architectural façades and interior glazing.

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