Aluminium window system
MB-70HI
Lightweight, durable construction for individual buildings and façades.
MB-70HI aluminium windows can be used in both individual buildings and aluminium façades. The lightweight, durable construction provides lasting comfort, while its 70 mm profile, three-chamber design and choice of more than 200 RAL colours offer broad architectural freedom.
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0.96Uw W/(m²K)*
70 mmInstallation depth
3Chambers
3EPDM gaskets
Key features
A system designed for everyday comfort
- ✓Suitable for individual buildings and aluminium façades
- ✓MACO MULTI-MATIC KS hardware with two anti-theft strikers
- ✓Microventilation in tilt-and-turn windows
- ✓More than 200 RAL colours and numerous additional options
Window cross-section

Technical data
MB-70HI specification table
| Number of chambers | 3 |
|---|---|
| Installation depth | 70 mm |
| Thermal transmittance | Uw = 0.96 W/(m²K)* |
| Sealing | Three EPDM gaskets; black |
| Standard glazing | Argon-filled double glazing, Ug = 1.1 W/(m²K) |
| Glazing spacer | Galvanised steel; Swisspacer Ultimate warm edge available as an option |
| Hardware | MACO MULTI-MATIC KS with Silber-Look anticorrosion coating |
| Security | Two anti-theft strikers as standard |
| Comfort | Microventilation and sash lifter depending on window height |
| Handle | Aluminium |
| Standard colours | Matt white RAL 9016 and matt anthracite RAL 7016 |
| Colour range | More than 200 RAL colours, textures and special effects |
| Application | Individual buildings and aluminium façades |
* Uw = 0.96 W/(m²K) is the system value stated by the manufacturer; actual performance depends on window dimensions, glazing and configuration.
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