Description

The ALUMINCO W4900 is an advanced aluminium system that combines the proven benefits of hinged windows and doors – elegant design and maximum safety – with the highest thermal insulation requirements.

Three incomparable advantages, the use of 39 mm reinforced polyamides, the EPDM central gasket and the advanced perimeter locking mechanism, all in one system offer an outstanding Thermal Insulation Index Uf ≥1.2 W/m²K.

It constitutes an ideal solution for high-end residential and commercial projects that require high energy efficient performance with a high degree of design along with top functionality.

Additional information
Features and Benefits

Unique thermal insulation for aluminium windows in accordance with the passive house certification standard.
Innovative insulation system thanks to 54 mm polyamides offering Uf value = 0.76 W/m²K with 102 mm face width.
Increased sound reduction
Μulti-chamber central gasket that ensures optimum impermeability preventing energy loss.
Superior safety due to the multiple perimetric locking
Vast selection of profiles in straight and curved cross sections.
For all typologies of casements and patio doors.

Performance

ISO 10140-2 Sound Reduction (Rw) 52 dB
EN 10077-2 Thermal Insulation (Uf) 76 W/m²K
EN 12207 Air Permeability
CLASS 3
EN 12208 Water Tightness
CLASS 6A
EN 12210 Resistance to Wind Load
CLASS C4

Configurations

Casement windows:
1Leaf – 2Leaf – 3Leaf – 4Leaf

Casement-awning windows:
1Leaf – 2Leaf

Fixed-picture windows

Specifications

HARDWARE
CAMERA CE ALU 16
INSULATION
POLYAMIDES mm 54 54
FOAM ◾ ◾
SYSTEM PROFILE DIMENSIONS
MIN. FRAME DEPTH mm 89.5 89.5
MIN. FACE HEIGHT mm 175 102
GLASS THICKNESS mm 46-81 46-81
CONSTRUCTION DIMENSIONS
SASH WIDTH mm 365-1600 360-1490
SASH HEIGHT mm 360-2400* 450-2360*
MAX. SASH DIMENSIONS mm (WxH) 1600×2100 / 1300×2400 1490×2100 / 1300×2360
MAX. SASH WEIGHT Kg 130, 150*, 200** 130, 150*, 200**
CERTIFICATES/PERFORMANCES
AIR PERMEABILITY N/A Class 3
WATER TIGHTNESS N/A Class 6A
RESISTANCE TO WIND LOAD N/A Class C4
SOUND REDUCTION Rw (C;Ctr) ISO 10140-2 52 (-2;-4) dB 52 (-2;-4) dB
THERMAL INSULATION Uf EN ISO 10077-2 0.76 W/m2K 0.76 W/m2K

Manufacturer

ALUMINCO