
Energy-efficient glazing unit U41 (Uw =1.0 W/m²K with dedicated EHV-AT Thermo flashing)
Very good sound insulation Rw=36dB
Automatic air inlet
Natural wood inside
Keep in mind that a flashing is required for window installation.
![FTP-V U41 BPMX - Descriptions[0]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2F%252521%252520Opisy%2F01-RAL-7016.webp&w=1920&q=75)
The pivot opening system with a mid-height hinge makes ventilation and window cleaning easy and convenient. The sash moves smoothly and stably, and the precise sash guiding mechanism allows for easy and trouble-free closing. The ergonomic handle allows for intuitive operation. The sash can be rotated 180° and locked allowing for safe cleaning of the outer pane. This functional solution guarantees everyday comfort of use.
![FTP-V U41 BPMX - Descriptions[1]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2F%252521%252520Opisy%2F02.webp&w=1920&q=75)
The 44 mm thick U41 triple-glazed unit combined with termoPro technology guarantees stable thermal comfort throughout all seasons. The Uw coefficient is rated at 1.1 W/m²K in a standard installation and 1.0 W/m²K with the EHV-AT Thermo flashing. The window effectively reduces energy loss in winter and protects the attic from overheating in summer, helping to lower building operating costs. In addition, flexible seals improve tightness and minimise the risk of thermal bridges. Sound insulation of Rw = 36 dB ensures quiet even in noisy environments, supporting everyday comfort.
![FTP-V U41 BPMX - Descriptions[2]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2F%252521%252520Opisy%2FAesthetics%2Festetyka-RAL-9005-clear-acrylic-varnish.webp&w=1920&q=75)
Vacuum impregnated pinewood coated with clear acrylic varnish highlights the natural grain and creates an elegant setting for residential interiors. Modern black (RAL 9005) cladding emphasises the minimalist character of the window and matches contemporary roofs.
Glazing unit U41
The 44 mm thick triple-glazed unit features two low-emission coatings, glazing cavity filled with argon and warm TGI spacer. This gives the window a very good heat transfer coefficient of Uw = 1.0 W/m²K when installed with the Thermo flashing. It provides acoustic comfort of 36 dB, effectively reducing noise and improving relaxation conditions in the attic.

Glass
The extenal toughened glass in the U41 glazing unit is damage-resistant and comes with a lifetime hail warranty. It ensures durability and window protection against extreme weather conditions.

Air inlet
The automatic air inlet used in the window automatically adjusts the amount of air supplied depending on wind strength, limiting excessive gusts and noise. This ensures effective ventilation of the room while maintaining silence and optimal acoustic and thermal comfort. The air inlet protects the interior from excessive moisture and promotes a healthy microclimate.

External cladding
Modern external cladding, developed in collaboration with the Institute of Industrial Design, stands out for its minimalist shape and durability. Deep black (RAL 9005) gives the window a distinctive, modern look and goes well with dark roofing. A set of accessories and flashings in the same colour ensures uniform aesthetics and full protection against external factors.

Internal finish
Carefully selected pinewood, vacuum impregnated and coated with a clear acrylic varnish, emphasises the natural character of the wood. This makes your interior cosy, warm and elegant. The finish is durable and resistant to everyday use, maintaining its aesthetic appearance for many years.

Handle
The handle located at the bottom section of the sash ensures convenient and natural window operation. It allows for easy opening, tilting and closing, and thanks to the micro-opening function,the handle provides safe and controlled ventilation of the interior. For larger models (over 98 cm wide), two handles are used, making the sash easier to operate and ensuring a smooth, tight closure.

Locking bolt
A special locking bolt allows the sash to be locked in place when rotated 180 degrees. This allows you to safely and comfortably clean the outer pane yourself, without having to climb onto the roof or hire professionals. This simple solution makes it much easier to maintain and keep your roof windows clean.

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Our products stand out for what truly matters. Discover the features that make them reliable and exceptional in everyday use.
thermoPro technology

The thermoPro technology provides effective thermal insulation, minimising heat loss in winter and protecting against overheating in summer. This solution guarantees year-round thermal comfort and noticeable energy savings.
topSafe system

The topSafe system enhances security thanks to reinforced window construction and resistance to break-in attempts or accidental opening. Your family gains peace of mind and complete home protection.
Environmentally conscious solution

The window is manufactured from FSC-certified wood and coated with water-based varnishes. Choosing this solution supports environmental protection and the idea of sustainable construction.
Design

The modern design of the cladding, developed in cooperation with the Institute of Industrial Design, emphasises the minimalist aesthetics of the window. Three colours – anthracite (RAL 7016), black (RAL 9005) and grey-brown (RAL 7022) – allow for a consistent match with the roof and accessories.
Durable protection

The U41 glazing unit is a durable solution that provides reliable protection against external factors. The external toughened glass increases resistance to damage and is covered by a lifetime hail damage warranty.

Flashing
![FTP-V U41 APMX - Zdjęcie szkieletu[1]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2FOkna%252520obrotowe%2FFTP-V%252520U41%252520APMX_ARH%2Fftp-v-u41-apmx.webp&w=1920&q=75)
![FTP-X U41 BPMX - Zdjęcie szkieletu[1]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2FOkna%252520obrotowe%2FFTP-X%252520U41%252520BPMX_AUL%2Fftp-x-u41-bpmx.webp&w=1920&q=75)
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![FTP-X P50 BPMX - Zdjęcie szkieletu[1]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2FOkna%252520obrotowe%2FFTP-X%252520P50%252520BPMX_AZJ%2Fftp-x-p50-bpmx.webp&w=1920&q=75)
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