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LOUVRE WINDOW HINGED SLATS

FRAMELESS DESIGN, OPENING TO THE OUTSIDE

The louvre window HINGED SLATS, designed for installation in vertical façades, represents architectural excellence without protruding into the interior. The frame profiles made of thermally separated aluminium half shells and a synthetic outer half shell offer maximum energy efficiency and thermal insulation. With a choice of double or triple insulating glazing, this system can be adapted to different climatic requirements. The glazing, which completely covers the frame and sash profiles, guarantees an all-glass look and underlines the purity of the design, which emphasises the clear lines of the façade.

External slats

The special feature of the louvre window is its innovative external slat design. Each slat is mounted at the top and opens completely towards the outside, allowing maximum and efficient ventilation. The standard opening angle of the slats is set at around 80°, but can be adjusted between 0° and 80° depending on the requirements and design of the room. This flexibility in handling ensures both optimum air circulation and customisable light control without compromising the interior aesthetics of the room.

The external louvre window from roda is not only an advanced element for natural ventilation and daylight utilisation, it also serves as efficient smoke and heat extraction device (SHEV), a critical component in a building's fire protection concept.

In case of fire, the louvre windows open automatically to dissipate smoke and heat, thereby increasing the safety of people in the building. This function helps to keep escape routes free from smoke, facilitates evacuation and provides better access for the rescue teams. Thanks to its all-glass look, the louvre window blends aesthetically into any façade while retaining its essential function in case of fire.

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BENEFITS

LOUVRE WINDOW HINGED SLATS

  • Aesthetic design thanks to all-glass look
  • Complete opening of the slats to the outside
  • Also suitable for renovation of existing, old windows
  • Thermally separated aluminium profiles for improved thermal insulation.
  • Frame construction depth 171 mm and a narrow visible frame width of 60 mm
  • Variable slat height: up to 400 mm
  • Many installation and fixing options  
  • Use for daily ventilation
  • Smoke extraction in accordance with DIN EN 12101-2
  • Visible width from the inside 60 mm with vertical slats, with 55 mm enamelled panes all round
     
  • Double or triple insulating glazing or panel
  • Variable connection options available, e.g. for windowsill profiles
  • Coating possible in all RAL colours
  • 24 V drive, approved for NSHEV

TECHNICAL DETAILS

LOUVRE WINDOW HINGED SLATS

Slats

  • The slats are also made of thermally separated, extruded aluminium profiles
  • A choice of double or triple insulating glazing is possible up to a total glass thickness of 38 to 46 mm
  • Two sealing levels designed for durability with a special TPE/PP structure

SIZE

  • Minimum frame width: 300 mm x 440 mm
  • Maximum slat height: 400 mm
  • Maximum element size: 4.5 m²

Other possible sizes upon request.
 

[Translate to English:] roda Lamellenfenster AUFSTELLLAMELLE

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

  • Aerodynamics: Cv = 0.53- 0.58 (ÖW80°)*
  • Stability under wind load: WL 2500 

* depending on design and size
 

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

  • Driving rain tightness according to DIN EN 12207: Class 9A
  • Joint permeability according to DIN EN 12208: Class 4

GLAZING OPTIONS

The louvre window HINGED SLATS is available with various glazing options: You can choose between double or triple insulating glazing to match the thermal insulation. Thermal or solar control glass as well as toughened safety glass is also available for the insulating glazing. In addition, all variants are tested for sound insulation and weathering in accordance with EN 14351-1 and are available up to a total glass thickness of 38 mm to 46 mm.

CONSTRUCTION FEATURES

The louvre window, equipped with thermally separated aluminium frames, blends seamlessly into façade systems and complies with the requirements of GEG 2020. It can be easily integrated into various building structures such as mullion-transom systems, curtain walls or conventional solid walls. Easy accessibility and the option to easily replace slats and drive elements make this window system particularly easy to maintain.