HVAC AND INSULATION FOILS

Metallized & Clear Pet Films


High quality flexible ducts can be produced by permanently bonding clear or metalized polyester film to a spring steel wire helix. The Metalized / Polyester laminated inner core provides outstanding resistance and durability.

Thickness(mm) gr/m2m2/kg
8 mic 11,2 89
9 mic 12,6 79
10 mic 14,0 71
12 mic 16,8 60

Alu Foil / Pet Film Lamination


ighest quality flexible ducts can be produced by permanently bonding laminates of Aluminium Foil/Polyester Film to a spring steel wire helix. The aluminium foil in the structure gives excellent barrier and fire proof properties; while PET film in the structure provides the mechanical strength of the ducts. These duplex or triplex laminates form the walls of flexible air ducts.

StructureThickness(mm)gr/m2m2/kg
Alu7PET12 22 39 25,6
Alu7PET12Alu7 32 61 16,4
Alu9PET12 24 44 22,7
Alu9PET12Alu9 36 72 13,9

Pe Coated Metallized Pet Film


Economical ; heat-sealable to foamed PE sheets and air buble sheets for radiant barrier with excellent reflective properties. Silver & gold mettallized versions available. Scrim reinforced versions are available.

StructureThicknessgr/m2m2/kg
12metPET10PE 22 26 38,5

Scrimmed Foil-Film-Paper Laminates


Facings for various mineral wool applications like rolls, panels, lamella mats, pipe sections and mattresses.
Heat sealable
Emissivity for lacquered and non-lacquered aluminium surface 0.05
Good water vapour barrier
Very strong kraft paper
Yarn reinforced edges

Anti-Bacterial Coated Aluminium Foil


Besel can offer silver-ion based anti-bacterial coated aluminium foil. This product is especially designed for hygienic HVAC applications. Anti-bacterial coating is effective against a wide range of bacteria and fungi (some of them listed below).