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AL II minimalist aluminium profile with double-glazing for superior sound insulation | WOODYGLASS

AL II Double-Glazed Aluminium Partitions

The AL II series represents an advanced system of full-height, double-glazed partition walls. The double-glazing significantly enhances the acoustic insulation of our aluminium systems, reaching up to Rw=52 dB to provide maximum privacy in sensitive environments. Unlike the single-glazed AL I, the AL II offers nearly double the sound attenuation while maintaining the same 35 mm mounting profile height for seamless integration and combination of both systems.

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  • These aluminium glass walls are the perfect choice for executive offices, conference rooms, and quiet zones requiring focused work.

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  • Rigorous testing according to European standards guarantees strength, safety, and full compatibility for architectural projects across the EU.

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  • AL II is a frameless partition system featuring double safety glazing and minimalist aluminium profiles for a clean, modern look.

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  • The robust yet subtle door frames ensure optimal sound insulation for door leaves while maintaining a minimal visual profile width.

AL II aluminium partitions with clear or tinted glass – minimalist division of large open-plan spaces | WOODYGLASS
AL II double-glazed aluminium panels – smart acoustic and optical division of open spaces integrated with aluminium-framed glass doors | WOODYGLASS
Glazed aluminium panels – large-scale AL II glass walls with integrated timber doors | WOODYGLASS

AL II TECHNICAL SPECIFICATIONS

Description: 
Application: 
Profile Material:    
Infill: 
Glass Joints:   

 

Partition Thickness:
Gasket Colour:
Doors:

​double-glazed aluminium partition

non-load bearing interior partition

aluminium          

safety glass

transparent dry-joint tape

vertical H profile

96 mm

black | grey

all-glass, framed glazed, solid timber

Hinge Type:  
Lock Type:   
Hardware: 
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Partition Sound Insulation:
Door Sound Insulation:  

​adjustable concealed hinges

latch lock

Süd Metall

 

​Rw = 41 to 52 dB

Rw = up to 39 dB

AL II Aluminium Partitions – Double-Glazed

The AL II aluminium partition system expands the AL range with a double-glazed variant, dramatically boosting acoustic performance compared to the AL I system without compromising on design or ease of assembly. The identical 35 mm mounting profile height allows for the seamless integration of single and double-glazed partitions within complex open-plan layouts. Installation is fast and efficient, utilizing spacers and protective elements that shield the glass and minimize on-site structural impact.

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  • Superior Acoustics: With sound insulation up to Rw=52 dB, this system offers a key advantage over the AL I series, making it indispensable for spaces requiring strict confidentiality.

  • Focus & Privacy: Universally applicable in offices to create noise-free environments conducive to deep concentration and undisturbed work.

  • System Compatibility: AL II interior partitions are fully compatible with the AL I series, allowing for flexible combinations to meet specific project requirements.

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» EXPLORE: View our installation of AL II double-glazed aluminium walls at KVD plus, Dolní Beřkovice.

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AL II FLEXIBILITY – CURVED AND ROUNDED PARTITION SHAPES

Just like the AL I series, the AL II system supports the bending of aluminium profiles to create curved walls, offering superior design flexibility in atypical spaces compared to standard linear solutions. This feature is particularly ideal for executive meeting rooms that demand high acoustic insulation. Architects gain greater creative freedom to design ergonomic corridors and fluid spaces without sacrificing acoustic performance (please note that specific bending radius requires prior consultation).

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  • System Unity: The identical 35 mm mounting profile height as the AL I ensures a seamless combination of both systems within a single project.

  • Material Versatility: The system can also be effortlessly combined with WOODY I and WOODY II timber-glass partitions for unique mixed-material designs.

  • Custom Finishes: Bespoke RAL surface finishes ensure the perfect integration of aluminium walls into any interior style.

DOORS FOR AL II ALUMINIUM PARTITIONS

AL II aluminium-framed double-glazed doors offer superior acoustic insulation reaching up to Rw=43 dB and heights of up to 3,000 mm. Just like the AL I series, they are fully compatible with all glass, mixed aluminium-glass, or wooden variants across the entire floor plan. Hardware installation (hinges, locks) is efficient and requires no pre-fabrication thanks to adjustable sliding elements, tested for a durability of 200,000 opening cycles. Optional accessories include effeff Profix2 or GEZE electric strikes, ASSA ABLOY electromechanical locks, and GEZE TS 3000 V door closers.
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  • Quick Assembly: Slim handle rosettes allow for rapid, tool-free installation.

  • Installation Flexibility: Versatile door frames designed for both glass partitions and traditional solid walls ensure maximum adaptability on site.

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AL II ACOUSTICS AND VERSATILE APPLICATIONS

The AL II system excels with high-end acoustic insulation reaching up to Rw=52 dB. Compared to the AL I single-glazed partitions, it is designed for environments with extreme privacy requirements, without sacrificing transparency or the airy feel of the interior. The system is fully certified according to European standards, having undergone rigorous acoustic, fire safety, and structural integrity testing. AL II is ideal for meeting zones and executive offices and can be seamlessly combined with AL I for a versatile division of expansive open-plan areas.

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  • Target Areas: Perfectly suited for management suites and conference rooms where acoustic well-being and high-end design are paramount.​

  • Modular Engineering: Full modularity within the AL series ensures professional-grade durability and long-term resilience for large-scale projects.

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