MB-82HS Lift-and-Slide Patio Doors from Aluprof: A New Variant with Exceptional Performance

The MB-82HS patio doors stand out for their superior airtightness, as verified by a study conducted by the Building Research Institute. Aluprof's design achieved excellent results in these evaluations.

Now, the MB-82HS lift-and-slide patio doors are being introduced in a new variant, specifically designed for projects demanding extraordinary watertightness and wind load resistance. Tests conducted by the Building Research Institute confirm that the MB-82HS High Performance version meets these rigorous requirements.

The MB-82HS High Performance doors were tested in October 2024, delivering results that exceeded expectations. The doors achieved an impressive watertightness rating of 1800 Pa and a wind load resistance of 2400 Pa. Additionally, the air permeability is rated at the highest Class 4. In real-world terms, this means the structure remains airtight even during extreme weather conditions, with winds exceeding 190 km/h and heavy rainfall.

We invite you to watch our new animation, which showcases the key features of the MB-82HS lift-and-slide patio doors: