Reynaers Folding CF77 door
01/09/2025

Reynaers ConceptFolding 77

ConceptFolding 77 provides exceptional element sizes for maximal transparency and stunning aesthetics. The standard product offers a Functional design, which will fit any building style.

 

    • High-quality folding doorsHigh-quality folding doors

    • Best in class element sizesBest-in-class element sizes

    • From 2 to 8 vents, opening any way you wantFrom 2 to 8 vents, opening any way you want

A WIDE RANGE OF SOLUTIONS With CF 77

ConceptFolding 77 A WIDE RANGE OF SOLUTIONS With CF 77. Design and user-friendliness go hand in hand with high technical performance. The standalone solution exists out of new profiles, accessories and insulation technologies. That have specifically been designed for folding systems. It ensures high insulation values (Uf values down to 2,25 W/m2K). That meet stringent local legislation requirements as well as market demands. Available. In several configurations using between 2 and 8 door leaves, you can choose. A design where the complete set of vents stacks to the same side. Or split the design at any position, possibly integrating a central door solution.

Innovative functional and technical features:
Highly thermally insulating Large vent sizes
Water resistance up to 600 Pa High vent weights
Glazing up to 63mm In and outward opening using the same profiles
2 to 8 vent combinations Window or door functionality for the first vent
Burglar-resistant variant Integrated and centrally built-in bottom rolling system

The Concept Folding® 77

People are continuously looking for ways to maximize . Their space, as well visually and physically. The Concept Folding® 77 offers. Them the opportunity to optimize the utilization of their rooms, drawing the external. Environment into their homes. Next to the improved space utilization, this innovative system offers the advantage. Of loads of daylight coming in, as well as an aesthetical design. Another practical feature of CF 77 is the optional door-locking. Principle which allows to use of the first leaf as an entrance door. Without affecting the folding capacity of the system.

Design variants

Next to the functional design, the CF 77 is supplemented with. A Slim-Line variant, the CF 77-SL, featuring a narrower visible width. Both designs are available in four different door sill solutions: High Performance.  Double Weather Seal, Low Threshold and Flat Bottom Solution. The High-Performance option offers maximum performance in terms of air, wind and water resistance.

The Double Weather Seal solution combines good air, wind and water resistance with. A decreased threshold and is well-suited for renovation projects. The Low Threshold option offers a rise of only 18 mm and finally. The Flat Bottom solution allows easy passage and maximum convenience for high traffic.

CF 77
CF 77 SL

Performance

Energy

Thermal insulation – Uw Double     0.34 Btu/hr.ft².°F    Thermal insulation –      Uw1.3 W/m²K
Thermal insulation – Uw Triple        0.27 Btu/hr.ft².°F    Uw Dependencies          Ug 0.6W/m²K, warm edge spacer
Thermal insulation – Uf2.2 W/m²K   @3.00×2.30m, 36mm glass
 

Comfort

Air tightness                               0.1 cfm/ft³      PG rating                                                      55
Water tightness                          8 psf              Acoustics                                                     STC45 dB
Air tightness class                      4 (600Pa)       Acoustics                                                     OITC38 dB
Water tightness class                9A (600Pa)     Acoustics  Rw(C;Ctr)                                   45(-1;-5) dB
Wind load resistance class      B3 (1200Pa)    Opening & closing resistance                  class 3 (20000 cycles)
 
 

Safety

Burglar resistance                     RC2                   Operating Forces ClassClass 1

* Note: Performances and properties may be different depending on the profile combinations

Properties

Max. dimensions & weight

Min. height of vent             600 mm    Max. width of vent       1200 mm
Max. height of vent            3000 mm  Max. weight of vent     120 kg
Min. width of vent               400 mm
 
Sightlines
Min. width 4-pane                154 mm       Depth frame               77 mm
Min. width meeting section144 mm       Depth Vent                  77 mm
Min. width T-profile              48 mm        Depth frame-vent       77 mm
Min. height threshold                                                                     5 mm
 
 
Glazing
Rebate height                     14 mm        Min. glass thickness – vent                                   6 mm
Glazing method                 Dry glazingSiliconized    Max. glass thickness – vent       63 mm
                                             glazingInternal glazing
                                             Glazing bead
 
 
4 different threshold solutions meeting functional needs and performance levels:
PICTURE FROM VIETNAM REYNAERS
PICTURE FROM VIENAM REYNAERS
cf77dwg
PICTURE FROM VIETNAM REYNAERS
CF77-reynaers-tall-bifold-doors
REYNAERS CONCEPTFOLDING 77 / Price & Performance
Similar to rival systems 95%
REYNAERS CONCEPTFOLDING 77 / Thermal Insolation
Uf: 2,2 W/m2 K for @3.00x2.30m, 36mm glass 40%
REYNAERS CONCEPTFOLDING 77 / Ease of Installation
NEED PROFESSIONALS 40%

System selection according to the project

There are a few important points to consider when choosing a system according to the project. These can help you optimize both your budget and the requirements of your project:

  1. Determining the Needs of the Project
    Clarify criteria such as the size of the project, the purpose of use, durability requirements, and aesthetic expectations. These criteria form the basis for choosing the right system.
  2. Evaluating the Technical Specifications of the System
    Compare the technical specifications of the system you are considering to the requirements of your project. For example, details such as energy efficiency, insulation properties, or ease of installation should be compatible with the project.
  3. Cost Analysis
    When choosing a system, evaluate not only the initial cost but also total costs such as long-term maintenance, energy savings, and lifespan.
  4. Price/Performance Comparison
    Determine the most suitable one in terms of price/performance by comparing existing brands and systems with similar features.

If you are undecided about choosing a system, consulting our company and receiving project-specific recommendations will be a great advantage for you. If you want us to make special recommendations for you, you can share more information about your project! 😊 Cephe@cephe.com.tr

Detail Drawings and Manufacturing Preparations

If you have a project and have already decided on the system to use, we can collaborate on site measurements, detailed project drawings, and manufacturing drafts. Partnering with us not only saves you time but also reduces costs while ensuring fast and efficient results. Plus, you’ll have peace of mind knowing your project is in expert hands.

Our Process

  1. Site Measurements (Röleve)
    We perform on-site measurements to analyze the current conditions and gather precise data. Accurate site measurements prevent potential errors in later stages.

  2. Project Detail Drawings
    Detailed technical drawings are created based on the selected system and project requirements. These drawings:

    • Optimize material selection,
    • Minimize potential issues during installation,
    • Save time during manufacturing and application processes.
  3. Preparation of Manufacturing Drafts
    We prepare all necessary manufacturing drafts to ensure seamless and error-free production. These drafts include:

    • Precise dimensions,
    • Material lists,
    • Assembly sequences and key technical details.
  4. Cost and Time Efficiency
    Professional preparation of detailed drawings and manufacturing documents reduces material waste and shortens application time. This directly lowers overall project costs.

  5. Expert Support and Confidence
    By entrusting your project to skilled professionals, you’ll benefit from a problem-solving approach throughout the process, ensuring a smoother and more secure project completion.

Why Work With Us?

  • Experienced Team: With years of industry expertise, we deliver tailored solutions for every project.
  • Fast and Reliable Service: We provide effective solutions quickly, making the most of your valuable time.
  • Cost Savings: Careful planning and execution keep your budget in check.

If you’re interested in collaborating on detailed drawings and manufacturing preparations, feel free to contact us. We look forward to working with you!  Cephe@cephe.com.tr

Production and Installation Services

Our company collaborates with various factories in production, working with more than 13 facilities. We directly manage system details and product supply to ensure the highest quality standards at every stage of our projects.

Our registered brand, CEPHE®, has been a leading name in the industry since 2006. With 27 years of experience in the production and installation of façade systems, we are dedicated to delivering the best results for your projects.

We take pride in having completed over 400 projects in 12 different countries. We look forward to being part of your next project. Please do not hesitate to contact us for further information and collaboration opportunities.   cephe@cephe.com.tr

 

blog author

CEPHE®

Author

For 27 years, there is professionalism in detail development, manufacturing and assembly for over 400 projects in 12 countries.

LANGUAGES »