roda Licht- und Lufttechnik GmbH
ALL-GLASS OPTICS - MAXIMUM DAYLIGHT
THROUGH FRAMELESS DESIGN
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LOUVRE WINDOW ALL-GLASS LOOK

CONVINCING DUE TO FRAMELESS DESIGN

The louvre window all-glass look impresses with its high-quality glass look and has been developed specifically for flush-mounted use in glass façades in contemporary industrial and administrative buildings. Our experience in renovation is incorporated into every detail of this system to create products that impress with their durability and quality. The construction of thermally separated aluminium profiles ensures optimum insulation and thermal bridge minimisation, while the fully concealed frame view ensures flawless aesthetics. The ease of installation and simple maintenance make the louvre window all-glass look a reliable partner for generations. Each element is designed to be individually accessible and replaceable - a design that not only survives, but will also continue to exist in the future.

Aesthetics meets architecture

In architecture, the interplay of form and function is essential. The all-glass louvre window exemplifies this principle with its simple elegance and practicality. Its design with clear lines blends seamlessly into modern glass façades and creates a connection between indoor and outdoor spaces that is both aesthetically pleasing and functional. These windows optimise the use of daylight and make an architectural statement without disregarding the indoor climate.

The full glazing maximises the use of daylight, giving the interiors a natural illumination and spatial effect. This leads to a reduction in energy costs as less artificial light is required. The transparent construction also allows a clear view, which emphasises the openness of the space and contributes to a sense of well-being.

The all-glass louvre window as a SHEV system

Smoke and heat extraction systems (SHEVS) are indispensable components in the field of preventive fire protection. The louvre windows from roda do not only represent innovative solutions for natural ventilation and daylight incidence, but also serve as an extremely reliable system for smoke and heat extraction.

In an emergency, such as a fire, the louvre window with an all-glass look proves to be extremely effective, ensuring the safe evacuation of people and the protection of buildings. It enables controlled extraction of smoke and hazardous gases to the outside, allowing fresh air to flow into the building at the same time. This helps to prevent the spread of smoke within the building, improve visibility and facilitate the evacuation of people in the building.

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BENEFITS

LOUVRE WINDOW ALL-GLASS LOOK

  • Aesthetic design thanks to all-glass look
  • Also suitable for the renovation of existing, old windows
  • Thermally separated aluminium profiles for improved thermal insulation.
  • Frame construction depth of 50 mm or 60 mm and a narrow visible frame width of 38 mm
  • Variable slat height: customisable from 120 mm to 400 mm
  • Many installation and fixing options  
  • Use for daily ventilation and extraction
  • Smoke extraction in accordance with DIN EN 12101-2
  • Visible width from the inside with vertical slats 33 mm, with horizontal slats 66 mm
  • Optimum air and water tightness thanks to EPDM seals
  • Up to triple insulating glazing with U-values of up to 0.5 W/m²K
  • Variable connection options available, e.g. for window sill profiles
  • Coating possible in all RAL colours
  • Choice of pneumatic, electric drive (24V or 230V) or with manually operated lever

TECHNICAL DETAILS

LOUVRE WINDOW ALL-GLASS LOOK

SLATS

  • Various insulating glazing options up to triple insulating glazing with U-values up to 0.5 W/m²K
  • Variable slat height: 120 mm - 400 mm
  • Total thickness of the slats: 42 mm (with a 6 mm thick outer pane)

SIZE

  • Minimum frame width = 300 mm
  • Maximum element height = 2000 mm (wider elements only with centre post division)
     
[Translate to English:] roda Lamellenfenster GANZGLASOPTIK

TECHNICAL VALUES TESTED ACCORDING TO DIN EN 12101-2:2003

  • BT50 - Aerodynamics: Cv = 0.53 - 0.58 (ÖW78°)*
  • BT60 - Aerodynamics: Cv = 0.47 - 0.51 (ÖW64°)*
  • Stability under wind load: WL 2500
  • Function at low temperatures: T-20*

*depending on design and size

TECHNICAL VALUES TESTED ACCORDING TO DIN EN 14351-1:2006 + A1:2010

  • BT50 - aerodynamics: Cv = 0.53 - 0.58 (ÖW78°)*
  • BT60 - Aerodynamics: Cv = 0.47 - 0.51 (ÖW64°)*
  • Stability under wind load: WL 2500
  • Function at low temperatures: T-20*

* depending on design and size

BT50 - AIRBORNE SOUND INSULATION ACCORDING TO DIN EN ISO 717-1:41 DB

  • Ball impact resistance according to DIN 18032-3: Ball impact resistant
  • Burglar resistance according to DIN EN 1627: BT60 - RC2
  • Pendulum impact test with 900 joules: crash-proof
     

GLAZING OPTIONS

All-glass louvre windows are available with various glazing options: You can choose between double or triple insulating glazing. Thermal or solar control glass as well as toughened safety glass/insulating glass is also possible with the insulating glazing. In addition, all variants are tested for sound insulation and weathering in accordance with EN 14351-1, and flame-retardant glazing can also be selected. Glazing variants are available in 24 mm and 32 mm.

CONSTRUCTION FEATURES

The louvre window integrates into façades with thermally separated aluminium frames according to GEG 2020 and is compatible with structures such as mullion-transom systems, light walls or solid walls. The accessibility and interchangeability of slats and drives make it particularly easy to maintain.