Airtightness

AERO 3 HPV

3 Layers vapour permeable underlay

  • Outer layers of polypropylene and Inner layer of microporous polypropylene with reinforce polypropylene grid.
  • High mechanical properties
  • Temporary protection for timber frames against wind, rain, snow and dust.
  • Suitable for cold and warm roofs.

Description

Must be laid on a rafter with a maximum distance of 90 cm or directly on the batten with a counter batten.The counter batten must be at least 36x20mm. Below 30% overlap 20 cm. Under 30% overlap 10 cm. The Rooftiles must be installed maximum 8 days after the roof underlaynment...

See more

Must be laid on a rafter with a maximum distance of 90 cm or directly on the batten with a counter batten.The counter batten must be at least 36x20mm. Below 30% overlap 20 cm. Under 30% overlap 10 cm. The Rooftiles must be installed maximum 8 days after the roof underlaynment installation. Altitude must be less than 900m.

See less

Specifications

Reference
AERO3
Dimensions
1,5m x 50 m
Lenght overall
50 m
Width
1,5 m
Area density
160g/m²
Number of layers
4 layers (+ stiffener grid)
Unit weight in Kg
13.000000
Air impermeability
Yes
Longitudinal / transverse tensile strength
420/420 [N/50mm]
Longitudinal / transverse elongation
40/50 [%]
Temperature resistance
-20 °C
Standards
EN 13859-1
Resistance to water penetration
W1
Longitudinal / transverse nail tear strength nominal values
390/360 [N]
Longitudinal / transverse nail tear strength, tolerance
-80/-60 |+120/+70
Reaction to fire
Properties of steam transmission, tolerance

Certifications

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