Type GTB 56

Glass door

Type GTB 56
Type GTB 56
Type GTB 56

Listed by applicability


Workplace: Common Rooms, Facilities for Meetings, Conventions and Conferences, Offices, Broadcasting Rooms, Television Studios, Data Centres, Stage and Studio Rooms, Assembly Rooms, Utility Rooms
Recreation and Culture: Cinemas and Theatres, Concert Halls, Museums, Places of Assembly, Shopping Centres, Stadiums
Education: Research Rooms, Library Rooms, Teaching, Class and Educational Rooms
Healthcare: Clinics and Hospitals, Laboratories, Pharmacies (Production)
Hotels and Gastronomy: Hotels and Resorts, Restaurants and Canteens
Public Areas: Entrance Areas, Escape Routes
Industry: Laboratories and Research Facilities, Production Facilities
Transport: Airports, Train Stations
Public Institutions


Design: Aluminium, Digital Print, Glass, Powder Coating, Varnish
Corrosion Protection: Interiors
Acoustics: Airborne Sound Reduction


Technical Data



Additional Equipment


Product description

Our sound insulation door GTB 56 consists of a mitered door leaf of circumferential aluminium tubular frame. The system got a double-sided stuck glazing of safety glass and is available as double glazing in single leaf or double leaf performance. The rabbet geometry is bluntly closing.

  • single and double leaf door elements
  • sound insulation up to 37 dB Rw
  • object-related planning
  • in-house, TÜV-certified sound laboratory