Reynaers ConceptFolding 77 (CF 77) enables the extraordinary dimensions of the elements for maximum transparency and an impressive aesthetic.
The nature and the interiors are getting closer, because the aluminum accordion system doors connects up to eight wings, drawing outer space in the interior.
68 mm
3
Class 4 (600Pa)
1,3 Wm2/K
Class 9A (600Pa)
45(-1;-5)
Sigenia
Excellent thermal insulation
ConceptFolding 77 uses thermally insulated multi-chamber profiles and an optimized wing and frame construction, thus achieving a high level of energy performance.
The system is available in a HI (High Insulation) variants, ideal for the contemporary apartment buildings, and projects where it is important to greater energy savings.
3−layer glass
CF 77 supports the installation of double and triple glazing, with the possibility of large dimensions and weights per sash. The stability of the structure remains excellent even when large formats are used, which contributes to better thermal and acoustic insulation.
Design:
The system is available in several design variants – Functional, Slim Line (SL), Low Threshold and High Insulation. Minimalist profiles, narrow visible widths and the ability to connect up to eight sashes create a clean, panoramic look and maximum natural lighting.
Security
With original Reynaers fittings and quality locksmithing, ConceptFolding 77 achieves a high level of security and burglary resistance. The robust aluminum construction and solid mechanisms guarantee long-term stability and safety in everyday use.
The quality of surface processing
CF 77 is available in a wide selection of colors and finishes – plastic coating, anodizing and anodizing – which allows for full compliance with modern architectural solutions and extended durability of the system in all climatic conditions.
Versatile
ConceptFolding 77 offers a wide range of configurations and opening patterns, including inward or outward opening, as well as the option of installing up to eight folding wings. It allows for complete opening and the creation of large walk-through areas, ideal for terraces, catering facilities and modern living spaces.
ConceptFolding 77 (CF 77) is a premium aluminum accordion system designed to maximize space opening, connect exterior and interior, and create modern, airy environments. It is ideal for terraces, cafes, restaurants, residential buildings, and all spaces where complete opening of a large area is essential.






The contemporary, clean design fits perfectly into modern interiors, but at the same time creates an effective visual contrast in renovation and adaptation projects.
Material and finish
Most handles can be powder coated in more than 400 RAL colors, available in matte, glossy or Coatex textured finishes, as well as anodized in various tones.
In this way, we ensure perfect coordination with the profiles of the window and door system.
Security
Handles from the Security and Kup lines are burglar-proof / burglar-resistant.
The door handles are equipped with a long solid aluminum rosette/shield, which almost makes access to the cylinder impossible, and makes attempting to break it extremely difficult.


Your style deserves to distinguish itself, even in the smallest of details. That's why we offer over 900 RAL color in different final obradama how we created the perfect final touch for your aluminum carpentry.
Combine your favorite color with metallic, anodized, matte, glossy, wood imitation or even a special Structure finish that requires minimal maintenance and is scratch resistant. We also offer the “dual color” option, i.e. the outside and inside of the window can be in different shades.
With an inspiring selection, you can choose from the latest color trends as well as timeless classics.
Combine your favorite color with clean aesthetics and ease of use. This coating provides more texture and is scratch-resistant, making it an ideal low-maintenance solution.

The anodized finish puts the aluminum in the spotlight and gives it a different look depending on the time of day or the seasons. It also offers excellent protection against aggressive environments near the sea, swimming pools...

Our wood effect coatings combine the typical warm look of wooden windows with all the advantages of aluminum solutions. This is the ideal solution for buildings where the visual effect of wooden windows needs to be achieved.

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