Balcony door FENIX

High-quality, economical and energy efficient Fenestra Fenix balcony doors are perfect for apartment buildings as well as private residences. The single leaf triple-glazed wood aluminium balcony door opens inwards. The frame and architrave are covered with
aluminium profiles from the outside. There are several design options available: the full glass standard or the partially boarded balcony door. There are many different paint and stain options. All our products are tested by approved test labs.

The inwards openable balcony door FENIX

  • U-value up to 0,79 W / m²K
  • Durable and easy to maintain
  • Made of high-quality materials compliant with quality standard EVS-EN 14351
  • Wide selection of glazing
  • Selective glass insures world class thermal insulation
  • Balcony doors are custom made based on clients’ measurements and in compliance with the ISO 9001 quality system.


Wood has been selected and processed based on quality standard RT 103241. Architraves are made of glued laminated timber (pine) with at least three layers using weatherproof glue D4. Window frames are made of knotless pine and there are no finger joints on the visible stained/glazed surface.


Weatherproof and easy-to-maintain aluminium parts are powder coated or anodized. There are a wide range of colour options, ask for further information.


The standard package includes triple glazing with improved properties that are compliant with SFS standard 3K4Sel/4/4Sel-18 CU+ARG.
The glazing is 48 mm thick. The middle strip is 18 mm wide.
Safety glasses, glazing for improved sound insulation and reduced solar radiation effect available with special orders.

Technical specifications of product


Architrave depth 84 mm
Maximum frame area 3 m2 and architrave area 6 m²
Larger dimensions available for special solutions

Insulation: ?

U-value with standard glass 0,83
U-value with special glass 0,79

Sound insulation: ?

Standard glass Rw = 33 dB
Special glass up to Rw = 42 dB


We use various high-quality sealants.

Surface finish:

Wood details are coated in our factories with weatherproof paints (RAL), stains or lacquers (AkzoNobel TINTEX). There are a wide range of colour options.


Balcony door FENIX

Fenestra products come with handles and anti-closure latches included as standard. We can also provide you with suitable handles with a child lock for the windows and balconies that you need. There are a wide range of different models: explore our standard range below and find the right one for you.

Balcony door FENIX

Fenestra windows and balcony doors come in a wide selection of colours. Check out a suitable RAL or RR catalogue for preferred colours and the Akzo TINTEX catalogue for a preferred stain.

Balcony door FENIX

Window glazing can serve as a decorative element in the home or, where necessary, obscure the view from the outside or the inside. For example, Satinovo glass is an excellent choice for washrooms as it lets in light while shielding you from the eyes of outsiders. We offer something for everyone.

Balcony door FENIX

Stylish venetian blinds that match your home’s decor make life as convenient as possible. We recommend ordering them with the windows, as they are much more costly and time-consuming to install later.

Balcony door FENIX

Air vents help ensure functioning ventilation in your home by keeping indoor air fresh and healthy. The vents are designed to mix outdoor air with the warm indoor air in the upper part on the room, thereby avoiding draught.