MU2020 Concealed Sash

Built to Be Trusted

A thermally insulated hinged system with concealed sashes, combining slim sightlines and increased natural light with excellent energy, acoustic and security performance.

HINGED ALUMINIUM SYSTEM

Concealed Sash Design

Concealed sashes allow fixed and opening elements to appear identical from the outside, creating a clean, uninterrupted façade with slim, large openings.

Advanced Security

High-performance hardware and locking solutions provide reliable security without compromising the slim aesthetic.

Slim Openings

Slim sightlines and hidden hinges maximise the glazed area.

Exceptional Performance

Excellent thermal and acoustic insulation, air and watertightness, and mechanical strength for demanding architectural applications.

Complete Design Flexibility

Supports a wide range of configurations, including standard openings, Tilt & Turn, fixed frames and fanlights.

System in Detail

MU2020 combines excellent air and water tightness, thermal performance, increased acoustic insulation and mechanical strength.
The system gives buildings a beautiful uniform appearance through the combination of opening and fixed sashes. MU2020 covers all possible frame configurations from standard to Tilt & Turn options, fixed frames, as well as fanlights. The system’s concealed sash mechanisms make it ideal for creating slim, large openings that appear fixed from the outside.
MU2020 is quick and easy to assemble and install, combining safety and functionality.
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. Choice of sash with CAMERA EUROPEA as well as perimetric Alu-16 locking hardware is available.
Excellent thermal efficiency and sound insulation achieved via a specialized 45 mm polyamide thermal break system, making MU2020 an ideal solution for the highest requirements.

Frame Width: 76 mm

Frame Height: 56 mm

Sash Width: 74 mm

Sash Height: 49 mm

Minimum Aluminium Visible Width of T-profile: 56 mm

Maximum Sash Weight: 170 kg

Glass Options: Up to 32 mm

Thermal Transmittance – Uw [W/(m²K)]: ≥ 0.97

Sound Reduction: Up to 50 dB

Air Permeability: Class 4

Water Tightness: Class E1050

Resistance to Wind Load: Class C5

One Sash Window

Two Sash Window

Three Sash Window

Door

Find Your Colour

Over 80 finishes and colours, ready to bring your design to life.

Explore our extensive range of in-stock colours, from our exclusive Anodized finishes and Superdurable powder-coated colours to natural wood effects and distinctive sublimation finishes. With over 80 options readily available, there’s a finish to complement every architectural style and design vision.

Explore the Collections