roof windows types

L-Shaped Combination Window FLL
The FL L-Shaped Combination Window is
installed where the roof meets a vertical
wall. This window serves to extend the
roof window into the wall. L-shaped combination
windows come with a lock to prevent
accidental opening by children.
The L-shaped combination window can
be combined with a roof window of any
type. In order to join the windows on the
outside, use flashing EU. On the inside,
windows can be joined through the
use of a masking slat made of pine. The
masking slat comes together with the L-
shaped combination window kit. Using
the L-shaped window increases light in the
room, and increases the field of view.
Also available in conservation style.
Features:
— Manufactured with pinewood, vacuum impregnated and
finished with two coats of water based, clear acrylic lacquer.
— The L-shaped combination window is operated with a
handle positioned on the lower part of the sash, which also
allows for two- point multi-opening.
— Suitable for roofs with pitches between 15° and 55° (complete
with EU flashing). Installation on roofs with a steeper
pitch is possible with special flashing.
— Wide range of accessories.
Technical specifications:
FLL
— window U-value: 1.5 W/m²K
— glazing U-value: 1.1 W/m²K
— Rw coefficient : 32 dB
— glazing: 4T – 16 – 4H
— low emission coating: +
— inert gass filled panes: +
— toughened glass: +
— air inlet type: V10
— air inlet air flow: 10m³/h
— varnishing: twice
— seals: three
— multi-point opening: +
— handle: Elegant
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