Development of a passivehouse - external door

Development of a passive-house-suited external-door-system producible in series production.

Content Description




Short Description

The company DANA door industry as the Austrian market leader of industrially manufactured internal and external doors aims at the fabrication of passive-house-suited external doors.

The development of this passive-house-suited external door is based on many years of experience in the industrial manufacturing of external doors, especially in the production of external doors for covered way.

Aims of the Project

  • External-door-system with or without glazing
  • Use of recycling materials and/or renewable primary products
  • Retention of customary profile measurements
  • Accordance with ÖNORM B 5339 referring to external doors
  • Thermal transmittance UD <= 0,8 W/m²K
  • Sound insulation at least Rw 42 dB
  • Burglar resistance at least WK2
  • Fire- Resistance EI230
  • Introduction to the market: 2005

Scheduled Work Steps

  1. Development of types with different constructions designs
  2. pricing
  3. Selection and specification of types
  4. Production of prototypes
  5. System test
  6. Test of series production
  7. Acquirement of documents concerning sale and marketing

Project Partners

Project manager: Ing. Kurt Liesinger
DANA door industry
  • Dipl.-HTL-Ing. K.P. Schober
    Holzforschung Austria


DANA Türenindustrie GmbH
Ing. Kurt Liesinger
Manager of Product Development
Tel.: +43/7562/5522-554
Fax: +43/7562/7102
Mobil: 0664/4035074