Länderauswahl:

DELTA-Luft- und Dampfsperren PREMIUM-QUALITÄT

DELTA-Sd-FLEXX

Application

Remove old tiles and insulation material. Nails or screws that visibly penetrate the interior panelling must be covered with acoustic insulation panels.

Place DELTA-Sd-FLEXX across the rafters without tension.

Seal overlap joints by taping with DELTA-MULTIBAND.

Use DELTA-THAN for any seams.

Material

Polyamide.

Properties

  • Ideal vapour barrier for rehabilitation and reroofing projects.
  • Adaptive vapour permeability responding to air humidity.
  • Ultimate safety level for wood constructions.

Technical data

Fire properties Highly fire resistant
B1 as per DIN 4102
Sd value approx. 5 m in dry environment
c. 0.2 m in damp environment
Weight approx. 60g/m²
Roll weight ca. 9 kg
Roll length 100m
Roll width 1.5m

DELTA® is a registered trademark of Ewald Dörken AG, Herdecke, Germany.