Built to Be Trusted
A versatile top-hung, bi-folding system designed to open spaces completely, with flexible configurations and a choice of refined linear or curved design.
MU2600
HINGED ALUMINIUM SYSTEM
Open Spaces Completely
Bi-folding sashes fold away to maximise the opening, creating a seamless connection between spaces.
Design Flexibility
Multiple configurations accommodate odd or even sash numbers, integrated doors, and inward or outward opening to suit different project requirements.
Linear or Curved Design
Choose between straight-line profiles or softer curved designs to complement different architectural styles.
Slim Design
MU2600 Slim Thermal is available with robust, narrow profiles for slim designs.

System in Detail

Three system options combine linear or curved aesthetics with thermal performance levels, providing the flexibility to meet diverse architectural and project requirements.

  • MU2600 Thermal — Straight & curved-line design
  • MU2600 Slim Thermal — Straight-line design
  • MU2600 — Curved-line design
  • The system offers multiple design solutions and covers all possible frame configurations such as single or even sash numbers, with or without doors and opening inward or outward. System MU2600 is constructed to open fully for maximum utilization of views, merging the inside and outside. 
  • MU2600 Thermal is available in straight or curved lined design and MU2600 is available in curved line design. 
  • High security is achieved with multiple locking points and high-tech precision accessories. A variety of high quality handles, embedded handles and mechanism are available from MUSKITA, Giesse Italy and G-U Germany. 
  • Smooth rolling of sashes is achieved with a ceiling sliding mechanism (top-hung typology) and the rollers that can withstand a maximum weight of up to 100 kg per sash.
  • Excellent air and water tightness is ensured by specialized sealing EPDM gaskets and the system’s accessories. 
  • MU2600 Thermal achieves high thermal efficiency through the 20 mm wide polyamides that thermally break the profiles, contributing to excellent energy savings. 

Technical Data MU2600 Thermal / MU2600 Slim Thermal / MU2600

Detailed specifications for accurate planning and comparison.

Rail Width: 60 mm

Rail Height: 40, 65 & 90 / 40, 65 & 90 / 31 & 78 mm

Sash Width: 60 mm

Sash Height: 64 / 43.5 / 64 mm

Maximum Sash Weight: 100 kg

Glass Options: Up to 44 mm

Thermal Transmittance – Uw [W/(m²K)]: ≥ 1.4 / ≥ 1.4 / N/A

Sound Reduction: Up to 37 dB

Air Permeability: Class 2

Water Tightness: Class 8A

Resistance to Wind Load: Class C3

6 Sashes
6 Sashes
6 + 4 Sashes
6 + 4 Sashes
5 + 3 Sashes
5 + 3 Sashes
5 + 5 Sashes
 5 + 5 Sashes

Compare Systems

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Parameter
Sash & Construction Sizes
Maximum Sash Weight
Glass Options
Thermal Transmittance – Uw [W/(m²K)]
MU2600
MU2600
Large hinged openings
100 kg
Up to 44 mm
≥ 1.4
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Projects
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