Aru 78 RETRO IN

The Aru 78 RETRO IN is an inward-opening tilt-and-turn window that combines retro style with modern quality. The 78 mm wooden profiles, featuring a characteristic wooden drip detail, together with a 42 mm triple-glazed unit, ensure good thermal performance and sound insulation. The ROTO hardware system ensures smooth operation and reliable protection against both cold and hot weather.

Aru 78 RETRO IN

Technical information

Download the product sheet here

  • Opening direction: inward

  • Frame depth: 78 mm

  • Profile: Retro

  • Thermal transmittance: Uw=0,88 W/m²K

  • Standard glazing: triple-glazed unit with two low-emissivity glass panes

  • Glazing unit thickness: 42 mm

  • Air permeability: Class 4

  • Resistance to wind load: C5

  • Watertightness: 9A

  • Sound insulation: Rw (C; Ctr) = 34 (−1; −6) dB

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