Type F windows

DEF DU6 Z-Wave

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Size:

Heat transfer coefficient Uw=0.7 W/m²K

Wirelessly controlled via remote control

Suitable for installation on pitches from 2° to 15°

Suitable for installation on an additional XRD or XRD/W base

DEF DU6 Z-Wave - Descriptions[0]

Flat roof window DEF DU6 Z-Wave

Brighten up your interior with the DEF DU6 Z-Wave window, designed for flat roofs and combining convenience, elegance and excellent performance. It is the perfect choice for rooms where natural light and airtightness are a priority. The DU6 glazing unit guarantees safety and very good insulation parameters, while the large glazing area visually enlarges the space. Multi-chamber PVC profiles filled with insulation ensure durability and resistance to weather conditions. The flat finish with an elegant glass segment emphasises the building’s modern style, bringing aesthetics and functionality into one.

DEF DU6 Z-Wave - Descriptions[1]

Comfortable operation, resistance in all conditions

The DEF DU6 Z-Wave model allows the sash to be opened by 12 cm using an app, significantly improving the comfort of everyday window use. A rain sensor automatically closes the sash when it rains, protecting the room from moisture. The triple-glazed DU6 unit guarantees excellent thermal insulation rated at Uw = 0.7 W/m²K, reducing heat loss in winter and protecting against overheating in summer. Toughened outer glass, laminated inner glass in class P2A and multi-chamber PVC profiles filled with insulation ensure durability and safety regardless of the conditions outside.

DEF DU6 Z-Wave - Descriptions[2]

Practical solution for flat roofs

The DEF DU6 Z-Wave window is designed for installation on flat roofs with pitches from 2° to 15°. If the roof pitch is less than 2° or it is advisable to increase the installation angle, use the XRD-A angled installation base. For green, gravel or ventilated roofs, use the XRD and XRD/W installation bases, which raise the window above the finishing layers and facilitate proper water drainage. The simple, elegant form of the DEF window fits perfectly with modern architecture. The window can be equipped with internal accessories and an external awning blind to reduce heat build-up.

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Glass with steppe

The D_F flat roof window combines functionality with elegant design inspired by contemporary architecture. The standard version features glass with a black steppe, which emphasises its minimalist character and blends in perfectly with the structure of modern buildings. Additionally, the window is available in the ColourLine version, which allows for personalisation thanks to a wide range of 200 RAL Classic colours, ensuring consistency with the roof colour and the character of the building.

Glazing unit DU6

The DU6 double-chamber glazing unit incorporated into this product offers very good thermal insulation properties. The P2A class laminated inner glass increases safety by protecting the interior in the case of breakage. The outer toughened glass is covered by a lifetime hail resistance warranty, ensuring durability and reliability in all weather conditions. With a heat transfer coefficient of 0.7 W/m²K for the entire window, the DU6 glazing unit effectively reduces energy loss, guaranteeing high thermal comfort inside the room.

Frame

The window structure is based on a frame made of white PVC profiles (RAL 9010) with a multi-chamber design, filled with insulating material. As a result the frame is highly resistant to moisture and cleaning agents, which makes it ideal for rooms with high humidity, such as bathrooms or laundry rooms. The entire structure is durable and requires no regular maintenance, and its light colour scheme makes it easy to match with a variety of interior designs.

Actuator

The integrated electric drive operating in Z-Wave technology ensures comfortable everyday use, enabling convenient remote operation with both a remote control and a wall switch. The sash can be opened to 120 mm, allowing for effective ventilation. The durable construction of the mechanism ensures a long service life, and the possibility of integration with home automation further enhances user comfort.

Rain sensor

When rainfall is detected, the ZRD rain sensor mounted on the window sash sends a signal to the actuator, triggering the automatic closure of the roof window. The rain sensor is a practical, convenient solution that increases safety and comfort in everyday use. It is maintenance-free, requires no programming and effectively protects the interior from flooding, even when the occupants are away.

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Key features

Our products stand out where it really counts. Discover the features that make them reliable and built to last.

Maximum interior daylighting

Modern buildings with flat roofs do not have to mean limited access to natural daylight, as the use of properly designed windows allows interior spaces to be effectively illuminated. Thanks to specially engineered profile construction, the glazed area can be increased by up to 16%, resulting in noticeably brighter and more comfortable interiors.

Structural durability

Flat roof windows are equipped with advanced glazing units, in which the external pane is made of toughened glass, while the internal pane features P2A safety classification. This solution increases resistance to damage and, in the event of glass breakage, significantly reduces the risk of hazardous fragments.

Year‑round comfort of use

A stable frame made of multi‑chamber PVC profiles filled with thermal insulation material helps maintain proper indoor conditions inside the building. In practice, this results in improved user comfort, especially when replacing older solutions with modern windows offering enhanced performance parameters.

DEF DU6 Z-Wave specification

All parameters apply to the selected size (60x60) when used with original installation accessories.
Dimensions
External frame width
820 mm
External frame height
820 mm
Commercial size (W × H)
60x60 cm
External frame width
820 mm
External frame height
820 mm
Window frame clear opening width
517 mm
Window frame clear opening height
517 mm
Window sash clear opening width
476 mm
Window sash clear opening height
476 mm
Window reveal clear opening width
558 mm
Window reveal clear opening height
558 mm
Material and appearance
Window colour
PVC white
External cladding colour
Black RAL 9005
Window material
wielokomorowy profil uPVC
Opening and control
Control system
Z-Wave control
Solar power supply
No
Thermal insulation
Number of seals
3 szt.
Thermal transmittance Uw
0.7 W/m2K
Airtightness class (air permeability)
Class 4
Safety
Wind load resistance
Class C5/B5
Impact resistance
Class 5 - 950 mm
Watertightness
E1200
Walk-on window (Walk On)
No
Acoustic insulation
Acoustic insulation Rw
34 dB
Equipment and accessories
Number of actuators
1 electric
Set contents
Rain sensor, Electric actuator
Installation
Roof pitch [min.–max.]
2° - 15°
Transport information
Product weight
45 kg
Package width
0.91 m
Package length
0.92 m
Package height
0.28 m

Instructions and files to download

Instructions

  • user_manual_NC_487_DXF__DMF__DEF_mobileJPG.pdf
    PDF
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  • Instrukcja_programowania_NC_8CM-PL_DEC-DEF-DEG-DEZ_Z-Wave_NR_mobileJPG.pdf
    PDF
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  • Installation instructions
    PDF
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Certificates and declarations

  • EC/EU Declaration of Conformity
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  • EPD_FAKRO_10.11.2023_okna do dachów płaskich_EN.pdf
    PDF
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  • EPD_FAKRO_10.11.2023_okna do dachów płaskich_PL.pdf
    PDF
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  • Świadectwo EPD - FAKRO - okna dach płaski_PL_EN.pdf
    PDF
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For professionals

Logistics information

Item number
80FT01
Commercial size (W × H) [cm]
60x60 cm
Installation size (W × H) [cm]
60x60 cm
Number of products per pallet [pcs.]
1 szt.

Technical drawings

Instructions

  • installation_instructions_NC_1BB_DEF_mobileJPG.pdf
    PDF
    Download