Window Specifications
Window U-value = 1.4 W/m²K
Acoustic insulation Rw 32dB

Glazing U-value = 1.0 W/m²K, according EN 674M H - toughened glass G - inert gas filled panes T - low emission coating R - warm frame Glazing: 4H-16-4T (4mm - 16mm - 4mm) Air V35 with air flow at 20 - 38m³/h. First class pinewood, white colour Highest quality pine, vacuum impregnated.

Triple seals: 1 - Clinging seal 2 - Border seal 3 - Side seal P - Profile tightening the glazing

Coated handle with multi-point opening.

FT centre pivot windows are the most popular roof windows sold. The well-designed centre pivot allows the sash to be opened in a range of positions, thus increasing the amount of fresh air which can be drawn into the room through the roof window. The sash can be rotated through 180 degrees and locked, allowing easy and safe cleaning of the outer pane to be carried out. Such pivot windows are operated using a two-part hinge.

As the air inlet is positioned at the top of the frame, our roof windows have up to 10% greater surface area when compared to similar window sizes form other manufacturers. This therefore increases the amount of light entering into the room.

Non-standard roof window specifications, such as windows with automatic air-vents are available to order: TP-H/V, FTP-V.P.

Our roof windows are also available in conservation style.

Roof window features

• Manufactured in pine, vacuum impregnated and coated with acrylic lacquer
• Handle positioned on the lower part of the sash for easy operation and secured open in two positions
• Suitable for roofs with pitches between 15 and 90 degrees (when fitted with correct flashing)
• Wide range of accessories
• Roof windows are double glazed in line with the lateset building standards
  

Roof windows' technical specifications
window U-value glazing U-value acoustic insulation Rw tightness class glazing unit low emission coating inert gas filled panes toughened glass air inlet type air inlet air flow varnishing seals multi-point opening handle	1.4 W/m²K 1.0 W/m²K 32dB lV 4H-16-4T + + + V35 20 38m³/h two times three + Elegant
Roof window sizes
Windows: FTP-V 02 FTP-V 05 FTP-V 06 FTP-V 07 FTP-V 10 FTP-V 17 FTP-V 03 FTP – V 04 Electric Windows: SFV-E	55 x 98 78 x 98 79 x 118 78 x 140 114 x 115 134 x 140 66 x 98 66 x 118 63 x 118