Built to Be Trusted
Our ultimate Sliding & Lift & Slide system, engineered for exceptional performance, expansive dimensions and design freedom. With advanced engineering and exceptional versatility, MU144 enables everything from refined everyday openings to ambitious large-scale glazed constructions.
MU144
SLIDE - LIFT & SLIDE ALUMINIUM SYSTEM
Large Openings
Engineered for impressive dimensions and very large openings.
Enhanced Security
Multiple locking points and custom-engineered hardware deliver enhanced security and peace of mind.
Slim Sightlines
Just 33.5 mm at the vertical interlock for slim sightlines.
Design Without Limits
Vast design capabilities with solutions for every configuration.
Effortless Operation & Automations
Advanced hardware ensures smooth operation of large, heavy panels, with optional automation for remote control sliding.
Exceptional Performance
Class-leading energy efficiency, sound insulation, watertightness and air permeability — even in extreme weather conditions.

System in Detail

  • MU900 Eclipse Bi-Fold offers endless design options via customized perforated aluminium sheets, HPL panels, glass, aluminium composite panels, ceramics, flyscreen options and horizontal or vertical louvre blades.
  • Sashes can be multiple units, covering various possible bi-folding frame configurations.
  • Offers both electronic and manual operation options.
  • Designed for a seamless integration with all window, door or façade systems and can be fitted on existing building openings.
  • MU900 Eclipse Bi-Fold is quick and easy to assemble and install, combining safety and functionality, without requiring high investment costs, making it perfect as an addition for new buildings or renovations.
  • Black-out options are also available depending on the choice of panel and with additional sealing.

MU144 achieves excellent water drainage and water tightness even in extreme weather conditions due to:

  • The special barrier and drainage fittings located under the vertical post profiles.
  • The specially designed three-part track which has become the market standard for water drainage systems. The lower track consists of three different profiles, which due to their special design and drainage cavities enable easy drainage of water to the outside of the structure.
  • Specially processed profiles utilize the width of the structure to achieve greater water flow to the outer chamber of the track and to the outside of the frame.
  • Choice of single, double, triple or quadruple roller guides provide the design flexibility to create large openings and to construct multiple sashes in a row.
  • Construct corner frames without vertical posts, for unobstructed access and view.
  • Integrate into wall and/or floor for slim-look applications.
  • Specially designed track to accommodate fly screens provides seamless screen placement while utilizing less space.
  • Ability to combine fixed and lift & slide sashes.

MU144 brings together innovative engineering and exceptional versatility to meet a wide range of architectural needs — from conventional openings to ambitious, large-scale constructions. Available in three system options it offers the flexibility to balance dimensions, functionality and performance for each project.

  • MU144.91 Lift & Slide
  • MU144.79 Lift & Slide
  • MU144.79 Slide 

Technical Data MU900 Eclipse Bi-Fold

Detailed specifications for accurate planning and comparison.

Rail Width: 60 mm

Rail Height: 28 mm

Sash Width: 60 mm

Sash Height: 32 mm

Maximum Sash Weight: 100 kg

Choose Your Colour

Colours & finishes shown here vary from the final product. For an accurate representation, visit our showrooms to see them in person.

Compare Systems

Compare More Systems
Parameter
Sash & Construction Sizes
Interlock Section Width
Maximum Sash Weight
Glass Options
Thermal Transmittance – Uw [W/(m²K)]
Clone of MU900 Eclipse Bi-Fold
MU900 Eclipse Bi-Fold
Large to very large openings
33.5, 50, 94 & 106 mm
200 - 400 kg
Up to 43 mm
≥ 1.0
-
-
-
-
-
Projects
Need Guidance From Our Team?

Tell us what you’re building or upgrading, and we’ll point you to the right solution.