FAKRO FTS-V U4 super energy-saving pivoting roof window

FAKRO FTS-V U4 wooden skylights with medium-turn opening with two-chamber double-glazed windows.

FAKRO mansard window with medium-turn opening is the most popular roof window design. Thanks to the friction hinges located in its central part, the leaf can be left in the inclined position, and can also be turned around the axis by 180°, which greatly facilitates the washing of the outer glass.

Technical characteristics:

• Security: in all models, the external glass is tempered. The use of special fuses does not allow removing the double-glazed window. The handle, which allows you to fix the sash for ventilation, prevents entry into the room when the window is open.
• Additional protection of wood with two layers of acrylic varnish.
• FAKRO roof window safety system topSafe - increased resistance to hacking.
• Additional sealing circuit - in this model there are only 4 of them.
• Energy-saving two-chamber double-glazed unit U4 with a warm remote frame made of TGI plastic.
• Functionality: the convenient "exclusive" handle, located in the lower part of the window sash, allows you to easily open and close the skylight and fix it in two ventilation positions.
• In order to install a window in the roof, it is necessary to additionally purchase an insulating layer, the choice of which depends on the type of roofing material.
• The possibility of installing a wide range of accessories for dormer windows.

Automatic ventilation valve V40 with a productivity of up to 49 m³/hour at a pressure difference of 10 Pa, depending on the window width. Due to the automatic size regulation, the valve provides access to the optimal amount of air into the room for a healthy microclimate in the attic. This is the optimal solution that will ensure proper operation of natural ventilation.