Hannoband®-3E BG1

The moisture-adapting multifunctional tape for connection joints in window installation. Now with an even wider application range.

At least two integrated functional membranes make this tape an outstanding performer for dry connection joints. The membranes create a barrier effect on the side with the diffusion stress.

Through MPA Bau Hannover, HANNO obtained proof that the new high-performance membranes adapt to moisture. Hannoband®-3E BG1 is more diffusion proof on the moist side than on the dry side. This causes moisture to be carried out of the joint. This principle works in the typical winter situation as defined by RAL, i.e., “tighter inside than outside“ and also during the reverse diffusion in the warm season. This ensures a drying effect throughout the year.
Hannoband-3E BG1

  • Meets the requirements of the installation guideline issued by RAL Gütegemeinschaften Fenster und Haustüren e.V.
  • Convincing performance for dry connection joints
  • Weighted joint sound insulation value RST,W 58 dB (not plastered over)
  • Economical with fewer products and saving of time
  • Tested by well-known independent institutes

Passive-House

Hannoband®-3E BG1 has been tested by the BBS Institute for thermal suitability in passive house construction and airtight installation. With a value approaching zero, the results of the air-tightness test are distinctly better than the requirements of DIN 4108-2. This also applies to the installed state, as the successful system test undertaken by ift Rosenheim shows. Hannoband®-3E BG1 is permanently weather-resistant and therefore offers maximum reliability.

  • Resistance to driving rain of 1,050 Pa
  • Air-tight an<0,1 m3/m h(daPa 2/3)
  • Documented sound insulation of 58 dB of the joint, no plaster
  • Permanently weather-resistant
  • Optimum moisture management by moisture adaptive functional membrane
  • DIN 18542:2009 BG1 and BGR

New building construction

Hannoband®-3E BG1 meets and even exceeds all requirements which DIN 4108-2, EnEV or the RAL Guidelines for Installation make on a multi-function tape. You are always on the safe side with Hannoband®-3E BG1.

  • Resistance to driving rain >600 Pa (corresponds to BG1 DIN 18542:2009)
  • Air-tight an<0,1 m3/m h(daPa 2/3) (corresponds to BGR acc. to DIN 18542:2009!)
  • DIN EN 13501 class E (corresponds to BG2 acc. to DIN 18542:2009)
  • Optimum moisture management by moisture adaptive functional membrane

Rehabilitation projects

Rehabilitation projects must ensure air-tightness of < 0.1 according to DlN 4108-2 – this is accomplished with Hannoband®-3E BG1.

  • Resistance to driving rain >300 Pa
  • Air-tight an<0,1 m3/m h(daPa 2/3)
  • Optimum moisture management by moisture adaptive functional membrane

Thermal insulation

Hannoband®-3E BG1 has even been tested according to DIN EN 13501 class E in fully expanded state and therefore can be used for thermal and sound insulation without restriction.

  • DIN EN 13501 class E
  • Noise-insulating
  • Heat-insulating