Aluminium window system
MB-86N SI
Excellent performance and the durability of aluminium.
MB-86N SI is a modern aluminium window system combining very good thermal insulation with structural strength and contemporary design. More than 200 RAL colours and numerous options allow each window to be tailored to the project, while Smart Home integration is also available.
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0.76Uw W/(m²K)*
77 mmInstallation depth
3Chambers
2EPDM gaskets
Key features
A system designed for everyday comfort
- ✓MACO MULTI-MATIC KS hardware with two anti-theft strikers
- ✓Microventilation in tilt-and-turn windows
- ✓Standard argon-filled double glazing with Ug = 1.1 W/(m²K)
- ✓More than 200 RAL colours and optional Smart Home integration
Window cross-section

Technical data
MB-86N SI specification table
| Number of chambers | 3 |
|---|---|
| Installation depth | 77 mm |
| Thermal transmittance | Uw = 0.76 W/(m²K)* |
| Sealing | Two EPDM gaskets: one standard and one central foamed EPDM gasket; 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 |
| Smart control | Smart Home solutions can be integrated |
* Uw = 0.76 W/(m²K) is the system value stated by the manufacturer; actual performance depends on window dimensions, glazing and configuration.
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