Aluminum balcony window FGP-X P50 APMX

pinetop-hungtriple-glazed

Overview The FGP-X P50 APMX balcony roof window combines a large glazed area with a balcony recess function: the upper sash lifts upward while the lower sash tilts forward, creating a recess that allows safe access to the window edge and an unobstructed view. Interior finish: vacuum‑impregnated pinewood with clear acrylic varnish, suitable for living spaces and attic rooms.

Energy and acoustic efficiency The window is fitted with a 44 mm P50 triple glazing unit incorporating thermoPRO technology for improved thermal performance. Thermal transmittance: Uw = 1.2 W/m²K (standard installation); Uw = 1.1 W/m²K with the EHV-AT Thermo flashing. Sound-insulating glass and acoustic film enhance acoustic performance (Rw = 37 dB). The multi-chamber frame and flexible sealing system reduce thermal bridges and improve airtightness.

Functionality and operation

• Balcony function: upper sash lifts, lower sash tilts forward to form balcony recess
• Opening method: top-hung
• Cleaning opening angle: 180°
• Control system: manual
• Handle supplied: Klamka GREENVIEW SREBRNA (1 piece)
• No built-in air inlet

Materials, finishes and aesthetics

• Interior: vacuum-impregnated pinewood coated with clear acrylic varnish
• External cladding: aluminium in a modern minimalist form; standard cladding colour Anthracite RAL 7016 (other options: RAL 9005 black, RAL 7022 grey-brown)
• Lacquer: acrylic, natural colour; 2 coats
• Design developed in cooperation with the Institute of Industrial Design; anthracite cladding highlights contemporary roof lines

Glazing unit and safety

• P50 glazing: 44 mm triple-glazed unit with toughened outer pane and P2A laminated inner pane for safety, plus additional acoustic film
• Easy‑to‑clean coating on the outer pane
• Impact/hail protection: toughened outer pane (see manufacturer documents)
• Security: topSafe reinforcement for increased resistance to break‑in attempts

Installation notes Correct installation requires a suitable flashing. Recommended installation location: rafters. Recommended roof pitch: 30°–55°. Installation depth reference: N, V. Use original FAKRO flashings and accessories to achieve the quoted performance parameters.

Technical specifications

• Commercial size (W × H): 78 x 255 cm
• Window frame clear opening width: 688 mm
• Window frame clear opening height: 2456 mm
• Window sash clear opening width: 599 mm
• Window sash clear opening height: 1411 mm
• Window reveal clear opening width: 725 mm
• Window reveal clear opening height: 2489 mm
• Cleaning opening angle: 180°
• Construction type: Balcony
• Interior colour: Natural pine
• Exterior cladding colour: Anthracite RAL 7016 (standard)
• Window material: Vacuum-impregnated pinewood
• Cladding material: Aluminium
• Lacquer type: Acrylic; colour: Natural; coats: 2
• Opening method: Top hung
• Control system: Manual
• Solar power supply: No
• Number of seals: 4
• Thermo technology: thermoPRO
• Thermal transmittance Uw: 1.2 W/m²K (standard installation)
• Thermal transmittance Uw with EHV-AT Thermo flashing: 1.1 W/m²K
• Airtightness (air permeability): Class 4
• Safety level: topSafe
• Wind load resistance: Class C4/B4
• Impact resistance: Class 3 - 450 mm
• Watertightness: 9A
• Sound reduction index Rw: 37 dB
• Sound reduction index Ra1: 36 dB
• Sound reduction index Ra2: 34 dB
• Handle model supplied: Klamka GREENVIEW SREBRNA (1 piece)
• Air inlet: Not applicable
• Product weight: 121 kg
• Package width: 0.8 m
• Package length: 2.62 m
• Package height: 0.205 m
• Packaging method: Tied with transportation belts
• Recommended installation accessories: original FAKRO flashings selected according to installation