
ALUPROF · Facades
MB-SR50N HI
Mullion-transom curtain wall with enhanced thermal insulation, Uf = 0.85 W/(m²·K).

Specification
Technical data
| Parameter | Value |
|---|---|
| Profile thermal transmittance, Uf | 0.85 W/(m²·K) |
| Thermal break | Yes |
| Parameter | Value |
|---|---|
| Mullion depth (MB-SR50N family) | 50–325 mm |
| Transom depth (MB-SR50N family) | 5–209.5 mm |
| Parameter | Value |
|---|---|
| Air permeability (family) | AE 1200, EN 12152 |
| Wind load resistance (family) | 2400 Pa, EN 13116 |
| Impact resistance (family) | I5/E5, EN 14019 |
| Parameter | Value |
|---|---|
| Parameter sources | |
| Data status | DEMO: parameters taken from the manufacturer's public page (see sources); prices are TEST. |
About the system
MB-SR50N HI is a mullion-transom curtain wall with two-component thermal inserts for energy-efficient buildings. It accepts large glass panes and combines with the MB-79N, MB-86N and MB-104 Passive window and door systems.
Opening elements such as MB-SR50N OW tilt-and-slide windows and MB-RW roof windows can be integrated.
Portfolio
Projects with this system
Next step
We will configure it for your project
Send us the sizes or drawings — a manager will configure the system, glazing and colour and prepare a price estimate.



