STROTEX AL 90

REINFORCED ALUMINUM VAPOUR BARRIER

Metallized reinforced foil with increased resistance to mechanical damage, used on sloped and flat roofs and inside the walls of buildings. Completely protects against moisture penetration. It has a screen reflecting heat radiation, which protects the walls and attic against heat loss.

PROTECTS AGAINST HEAT LOSS

By using a screen reflecting heat radiation, Strotex AL effectively prevents building against heat loss.

RESISTANT TO MECHANICAL DAMAGE

The multilayer structure ensures increased mechanical strength within reduced thickness.

PROTECTION AGAINST MOISTURE

Thanks to the use of polyethylene, which is characterized by low water vapour permeability, the film effectively protects the structure of walls and roofs from moisture.

PARAMETER PROPERTIES
Thickness or Weight 90 g/m2 ± 25%
Service temperature range -30 ÷ 70°C
Tensile strength
– longitudinal
– transverse
≥220 N/50mm
≥150 N/50mm
Sd-Value ca. 50m
Water resistance Watertightness at
2 kPa
Fire resistance Class E
Foil color silver
Foil dimensions 1,5m x 50m

The offer also includes 150 g/m2 and 180 g/m2 options.

MOUNTING & FASTENING

Subsequent strips of foil shall be mounted on the overlap, the size of which depends on the direction of laying – 15 cm for parallel laying and 20 cm for perpendicular laying to the rafters. The foil should be attached to the rafters with staples, and the overlapping strands should be tightly connected using double-sided Foliarex tape.

ATTACHED DOCUMENTS

✓ CE marking
✓ declaration of performance
✓ technical data sheet
✓ hygienic certificate
✓ REACH compliance declaration