Retour
Technical documentation

Technical documentation
Airtightness

AERO DREN HPV

Flexible three-layer complex made of polypropylene, highly mechanically resistant, coated with monofilament polypropylene.

  • Micro porous, waterproof, airproof technical central membrane
  • Highly permeable to steam.

Description

Application Membrane used for so-called "standing seam" roof systems. Metal roof of zinc or copper. The 8 mm-thick structured underlay allows good roofing ventilation. This underlay provides a space that prevents any contact between the wooden support and the metal sheets. This membrane...

See more

Application Membrane used for so-called "standing seam" roof systems. Metal roof of zinc or copper. The 8 mm-thick structured underlay allows good roofing ventilation. This underlay provides a space that prevents any contact between the wooden support and the metal sheets. This membrane attenuates the noise of rain hitting the roof by 6dB. Installation Installed on battens only. The minimum size of the counter-batten is 36X20mm. The overlap between strips is 10 cm, and they are joined together by the integrated adhesive tape. The roof covering must be installed no later than 8 days after the installation of the under roof membrane.

See less

Specifications

Reference
AERODREN
Dimensions
1,5m x 25 m
Lenght overall
25 m
Width
1,5 m
Area density
500g/m²
Number of layers
3 couches + nappe
Unit weight in Kg
19
Air impermeability
Yes
Longitudinal / transverse tensile strength
310/215 [N/50mm]
Longitudinal / transverse elongation
45/80 [%]
Standards
EN 18859-1
Resistance to water penetration
W1
Longitudinal / transverse nail tear strength nominal values
165/190 [N]
Properties of steam transmission, tolerance
0,02 [m]

Product Questions

Customer Questions
No Questions
Please, mind that only logged in users can submit questions

Innovation

Innovation also means knowing how to reinvent yourself

Excellence

Unique know-how and mastery of materials both technical and aesthetic

Commitment

To reduce our own impact on the environment

4 ranges for your projects

Innovative, responsible and sustainablesolutions for everyday life

Services adapted to each and ateach stage of your projects.

Helping you choose
Helping you choose See
Brochures
Brochures See
Images of actual tile arrays
Images of actual tile arrays See
PRIORITY Loading
PRIORITY Loading See