Folding and sliding systems Reynaers Concept Folding 77

Individuals are consistently seeking methods to maximize their space, both visually and physically. The Concept Folding® 77 provides them with the opportunity to enhance the utilization of their rooms by inviting the external environment into their homes. In addition to improved space usage, this innovative system offers the benefit of ample daylight and an aesthetically pleasing design. Another practical feature of CF 77 is the optional door locking principle, enabling the use of the first leaf as an entrance door without affecting the system's folding capacity.

Class 4

Air permeability

Class B3

Windload resistance

Class 9A

Water tightness

2.2 W/m²K

Thermal insulation: Uf 2.2 W/m²K

RC2

Burglary resistance

42dB

Acoustic performance: Rw(C;Ctr)=42(-2; -4) dB

Specifications

Thanks to a world-class test and design centre we can offer aluminium bifold doors in 4 different threshold solutions. These are High performance, Double weather seal, Low threshold and Flat bottom. As with all of our aluminium windows and doors, Reynaers at Home bifold doors are high performing in terms of thermal insulation, noise reduction, weather resistance and security.

✓ 2 to 8 door leaves
✓ 4 threshold options
✓ Slim frame options
✓ Secured by Design accreditation
✓ Industry-leading maximum sizes
✓ Inward or outward opening
✓ High-spec stainless steel rollers
✓ U-value as low as 1.64W/m2K

Glazing thickness

6 mm up to 63 mm

Sightlines

77 mm

Min. width 4-pane

154 mm

Min. width T-profile

48 mm

Min. height treshold

5 mm

Depth frame

77 mm

Depth Vent

77 mm

Depth frame-vent

77 mm

Max. dimensions & weight

77 mm

Min. height of element

678 mm

Max. height of element

3130 mm

Min. height of vent

600 mm

Max. height of vent

3000 mm

Min. width of vent

400 mm

Max. width of vent

1200 mm

Max. weight of vent

120 kg

Сompatible accessories

Siegenia, Fapim, Sobinko, Fuhr

Glazing thickness

6 mm up to 63 mm

Sightlines

77 mm

Min. width 4-pane

154 mm

Min. width T-profile

48 mm

Min. height treshold

5 mm

Depth frame

77 mm

Depth Vent

77 mm

Depth frame-vent

77 mm

Max. dimensions & weight

77 mm

Min. height of element

678 mm

Max. height of element

3130 mm

Min. height of vent

600 mm

Max. height of vent

3000 mm

Min. width of vent

400 mm

Max. width of vent

1200 mm

Max. weight of vent

120 kg

Сompatible accessories

Siegenia, Fapim, Sobinko, Fuhr

Comfortable in summer

Expo Invest double-glazed windows reflect most of the infrared radiation that would heat the room, while the light passes smoothly, entailing no changes in the illumination

Thermal insulation parameters

More than 10 global partners have been cooperating with our company for 5 years

Folding and sliding systems Reynaers Concept Folding 77

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Expo invest is a modern full-cycle company offering a full range of services for the design and manufacture of structures, delivery of products to customers and their installation.

Expo invest is a modern full-cycle company offering a full range of services for the design and manufacture of structures, delivery of products to customers and their installation, warranty and post-warranty service.

20 years of operation in the market resulted in our dynamic development and establishment as a high-class manufacturer