Aluminum sliding window - Alba 70

Characteristics:

· 70 mm. smooth frame.

· 70 and 57 mm. window leaves with alignment using stainless steel brackets.

· 20 mm. glazing capacity.

· Chanel for clipped linings.

· Opening for 2, 3 and 4 window leaves.

· Wide range of accessories and fittings.

· Combinable with ALBA Abisagrada and ALFIL 45 series.


Assays:

- Watertightness:

     Air permeability UNE-EN1026:2000 CLASSE 4

     Watertightness UNE-EN1027:2000 CLASSE 4A

     Wind resistance UNE-EN12211:2000 CLASSE C5

- Thermal:

     Thermal transmission ISO 10077-1

     Glazing with uncoated glass: 4.615 W/m²·K

     Glazing with low emissivity: 4.089 W/m²·K

- Acoustic:

     Accoustic Isolation UNE-EN ISO 140-3:1995: 29 (-1,-2) dB