Roof window FAKRO FTT/U R3 | noise-proof with Rw = 42 dB

FTT/U R3 is a poliurethane-covered wooden roof window with triple glazing and noise-proof glass.

FAKRO FTT/U R3 window with innovative structure, characterized by superb thermal performance and air-tightness is suitable for air-conditioned rooms with mechanical ventilation systems as well as passive buildings. It offers very good overall heat-transfer coefficient for the whole window, guaranteeing significant energy savings. The glazing unit is set in a specially designed sash frame, which offers wider wooden profiles in comparison with standard windows. The window is equipped with five seals. Such structure minimises thermal bridging and provides improved window insulation.

The sash is opened like a pivot window, however axis of rotation of the sash has been raised by 7cm in relation to its geometric centre. Thanks to it, even a tall person can comfortably stand upright by the open roof window. The opened sash can be stopped anywhere between 0° and 40°, because it is supported by an innovatory assisting mechanism. The mechanism balances the forces resulting from the length differences between the upper and lower section of the sash. Large sizes and innovative structural solutions applied in FTT roof windows, ensure high comfort of use of the loft space as well as unobstructed access to the open window.

Benfits of FAKRO FTT/U R3

Installing large, highly energy-efficient FTT windows brings many advantages. The sizeable glazed area ensures effective lighting of the loft and spacial structure applied insulates the interior, thus protecting the room from cooling. The FTT window allows energy from the sun to be harnessed as the solar radiation can pass through the glazing, even in the winter on sunny days, to provide a radient heating effect in the room. The heat is trapped inside the room as glass with low emission coating prevents it from escaping. For this reason, in the winter, rooms in the loft are partially heated in a natural way.

• The sash frame is thicker in comparison with a standard window, manufactured in pine, vacuum impregnated and covered with white poliurethane;
• Tripple-chamber passive glazing unit; consists of four panes of glass. The whole unit incorporates three layers of low-emission coating and warm TGI spacers. Three inter-pane voids are filled with inert gas – krypton. Such structured glazing units provide superb thermal performance Ug=0.3 W/m²K.
• R3 glazing, tripple glazing with Ug=0,6 W/m2K, super energy efficient, bulglary-proof and noise reducing;
• Easy way of cleaning the outer pane and awning blind installation when sash rotated through 180 degrees and locked with bolt;
• Anti-burglary topSafe system:
  •     specially shaped and mounted hinges prevents from forcing of the hinges and sash
  •     metal reinforcement makes break-in using a crowbar much more difficult
  •     specially reinforced structure and locking parts.
• Installed in roofs with pitches between 15° and 70°;
• ThermoPro technology:
  • improved thermal insulation - lower heating bills, less warm losses
  • increased durability of wood - water drainage channels, protection from moisture
  • tightness of the window - 3rd and 4th tightness class
  • easier installation - pre-fied new brackets make installation quicker
• Wide range of internal and external accessories
• Warranty
  •  hail - lifetime warranty
  •  whole window - 10 years
  •  glazing - 20 years
  •  hinges, fitting - 20 years

Do I need flashing? Which flashing to choose?

Flashings are essential for the correct installation of roof windows. It is a set of aluminium sheets, precisely designed, which ensures a durable and neat fit with the roof covering.The main task of the flashing is to drain water and snow away from the window and protect it against the wind. The basic color is Grey – brown (RAL 7022) - the same as window outside profiles, thanks to which FAKRO windows go well with standard colors of roofing materials. Flashings are used for connecting the windows with roofing and it is the roofing which decides about their selection. Below we present available FAKRO flashings:

To FTT U6 window there are recommended following flashings with additional insulation:

FAKRO Premium flashings
EHV-AT Thermo	EZV-FT Thermo	ELV-T Thermo	EBV-PT Thermo	ESV-T Thermo
For high – profiled coverings up to 90mm: ceramic and concrete roof tiles, metal roof tiles, thatch roof	For flat roof tile with thichness up to 45mm	For slate roof coverings 32mm (8+8mm or 16+16mm): plain tile, slate, shingle,	Steel Panel Sheet - with prefabricated (system) joints	Flat, thin roof coverings up to 10mm (2 layers x 5mm): asphalt bitumen & chippings, metal sheets, slate
Can be used on roofs with pitches between 15° and 90°	Can be used on roofs with pitches between 15° and 90°	Can be used on roofs with pitches between 15° and 90°	Can be used on roofs with pitches between 15° and 90°	Can be used on roofs with pitches between 15° and 90°

FAKRO accessories to roof windows

Each FAKRO roof window can be upgraded by external and internal accessories. FAKRO offers a lot of products from manual decorative blinds, through light control and heat protection to solar or electro Z-wave accessories. FAKRO offers wide range of designs and colors to cater to all tastes.

To choose the perfect FAKRO product you must precise what destination it should have. It is important to adjust the the roof window to your activity and preferrences. E.eg. in bedroom it is good to install blackout blind, thank's to which sun light, or moon light won't dusturb while sleeping. In an office, living room, kitchen, or bathroom, decorative blind will be enough - just to cover the glass and give the privacy. Anti heat blinds are perfect for all types of rooms. they will prevent from heat and will help to reduce temperature on the attic. Solar-powered and electro Z-wave products are dedicated for those who seek for comfortable, hi tech solutions, want to connect windows and blinds to smart home system or want to use ecological poducts. Also FAKRO solar powered and Z-Wave accessories are perfect for high-installed windows, where manual operation is difficult or not possible. Elegant remote controls will allow to set opening and closing properties.

Internal accessories

How to choose proper size of FAKRO accessories?

First af all you should check what size does your windows have. You can do it by checking the nameplate from the window. It is placed on the lower part of the sash, and you need to open the window to see it. After establishing the size ofthe window, just choose blind, awning blind, or shutter in the corresponding size.

Warning!
The size of e.g. 78x140 cm applies to roof window's size! The blind itself is smaller. Window's size can be found on the nameplate located at the top of the window. There is no need to measeure the window. Just read the size from the nameplate and order accessories in the corresponding size.

All the FAKRO accessories you can find here

Characteristic

• Special takfönsters intended for energy-efficient and passive construction. The glazing unit is set in a specially designed sash frame. It has wider wooden profiles, compared with a standard window. This design minimizes the phenomenon of thermal bridges and provides better insulation of the window. FTT Thermo U6 window with a heat transfer coefficient of Uw = 0.8 W/m2K. Windows opened via pivot with hinges positioned above the window mid-height, thanks to which even a tall person can comfortably stand upright by the open window. Special window structure utilising wider sash frames and quadruple sealing system.
• Easy washing the external glass and fastening awning blind thanks to a special bolt which blocks the sash when rotated through 180°.
• Increased burglary-resistance – topSafe system.

Technical specification of the FAKRO FTT roof windows