
Glazing unit P50 (Uw =1.1 W/m²K with dedicated EHV-AT Thermo flashing)
Very good sound insulation Rw=37dB
Easy-to-clean coating
Natural wood inside
![FDP-X P50 APMX - Descriptions[0]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2F%252521%252520Opisy%2FZ%252520na%2525C5%25259Bwietlem%252520dolnym%2F03.webp&w=1920&q=75)
Pivot window with raised axis of rotation with lower transom FDP-X P50 APMX
The pivot design with an additional lower transom allows for easy ventilation and convenient operation. The hinge positioned in the middle of the sash height ensures smooth and stable movement, while the pivot mechanism with a sash guidance system operates smoothly and the 160° lock facilitates safe cleaning of the glass from the outside. An additional pane in the bottom section illuminates the room, eliminating the need to combine two separate windows.
![FDP-X P50 APMX - Descriptions[1]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2F%252521%252520Opisy%2FZ%252520na%2525C5%25259Bwietlem%252520dolnym%2F04.webp&w=1920&q=75)
Energy and acoustic efficiency
The P50 triple-glazed unit combined with thermoPro technology guarantees high thermal insulation throughout the year. The Uw coefficient is 1.1 W/m²K in a standard installation and 1.0 W/m²K with the EHV-AT Thermo flashing. The multi-chamber frame design and carefully designed seals reduce thermal bridges and improve tightness. Very good sound insulation of Rw = 37 dB keeps the room quiet even with intense noise from outside, which contributes to greater comfort in everyday use.
![FDP-X P50 APMX - Descriptions[2]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2F%252521%252520Opisy%2FAesthetics%2Festetyka-RAL-7016-clear-acrylic-varnish.webp&w=1920&q=75)
Aesthetics and durability
Vacuum impregnated pinewood coated with clear acrylic varnish highlights the natural grain and creates an elegant setting for residential interiors. Modern anthracite-coloured cladding (RAL 7016) emphasises the minimalist character of the window and matches contemporary roofs. The lack of an air inlet enhances the tightness and acoustic parameters, making this model ideal for bedrooms, living rooms and children's rooms, where silence, safety and thermal comfort are a priority.
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Glazing unit P50
The 44 mm thick triple-glazed unit Supports good thermal insulation performance of the window throughout the year. The thermal transmittance coefficient is 1.1 W/m²K when installed with the EHV-AT Thermo flashing. These parameters may help reduce heat loss, although the actual effect depends on the installation quality, building standard, and usage conditions. The multi-chamber frame design and flexible seals support weathertightness and help reduce the risk of thermal bridging when installed correctly and used with appropriately selected accessories. The design reduces noise to 37 dB, and the easy-to-clean coating makes it easy to keep the glass clean.

External cladding
The external cladding was designed in cooperation with the Institute of Industrial Design. Its modern, minimalist form emphasises the aesthetics of the window and harmonises with the roof line. The anthracite colour (RAL 7016) fits perfectly with current architectural trends. The colour consistency of the cladding, accessories and flashings creates a harmonious, elegant set that is resistant to weather conditions.

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.

Glass
The P50 glazing unit combines features that support durability, security, and user comfort. The toughened outer pane helps increase resistance to damage, while protection against hail damage is covered by a lifetime warranty in accordance with its terms and conditions. The internal P2A class laminated glass increases safety by reducing the risk of injury in the event of breakage and makes it more difficult to force the window open during a break-in attempt. An additional acoustic film improves sound insulation, and the easy-to-clean coating makes cleaning the outer glass easier.

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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.
thermoPro technology

The thermoPro technology supports the window's thermal insulation performance, helping to reduce heat loss in winter and limit indoor heat build-up during summer. When installed correctly, it may contribute to improved thermal comfort and more efficient energy use.
topSafe system

The topSafe system enhances security thanks to reinforced window construction and resistance to break-in attempts or accidental opening, helping to enhance your family's sense of safety and comfort at home.
Environmentally conscious solution

The window is manufactured from FSC-certified wood and finished with water-based coatings.
Easy-to-clean coating

The easy-to-clean coating makes it easier to keep the outer pane clean. When exposed to sunlight and rain, it may help reduce the build-up of common contaminants such as dust and pollen.
Soundproofing

The triple-glazed unit featuring an acoustic film and laminated pane helps reduce external noise, potentially enhancing acoustic comfort indoors.
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.
FDP-X P50 APMX specification

Mandatory and recommended installation products
Flashing
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