Fieger Louvred Window – Type FLW 40 SmoTec
The Fieger FLW 40 System of louvre windows incorporates everything we’ve learnt over the past 20 years of developing natural ventilators. The result is a high quality, good-looking product that has been extensively tested to achieve the highest possible thermal performance.
Certified in accordance with EN 12101-2
Thermally broken extruded aluminium frames with triple-glazing.
Louvres flush-fitting with external frame when closed.
Frame depth: 85mm
Frame height: 40mm
Louvre blade frame height: 28mm
The FLW 40 system has a concealed operating mechanism, comprising maintenance-free rack and pinion, providing smooth, synchronized operation of the louvre blades. They can be delivered fully glazed or ready for on-site glazing, tested and installation ready. They have a maximum frame width of 2500mm with an anodized or polyster powder finish to a standard or non-standard RAL colour for coating.
Useful Tech Data:
Number of louvres: (optional blade height): between 250 & 500 mm. Ready glazed with 40mm triple-glazing or insulated aluminium panels.
Performance: Air permeability Class 4 – EN 12207
Watertightness Class 8A – EN 12208
Coefficient 0.65 – EN 12101-2
Wind pressure Class C2/B2 – EN 12210
Security RC2 – EN 1627
U-value 1.1 to 1.45 W/m2 K (subject to glass specification)
Barrier loading BS 6180: 2011
Installation: Standard fixing adapters available for:
• Glazing systems
• Masonry openings
Control: The following actuators are available as NSHEV tested:
• D + H type LDF 100/60 – 24V DC
• D + H type LDF 100/70 – 24V DC
• WSS type 6000 – 24V DC & 230V AC
• Gröninger LS 1400 – 24V DC & 230V AC
• Gröninger ML 1500 – 24V DC
• GU Eltral S 24 LAM – 24V DC
• STG Beikirch FLA 1200 – 24V DC
• Windowmaster WML 860 – 24V DC