MB-77HS is a proposal for people who value impressive dimensions of glazing and the possibility of a smooth transition between the interior and the exterior, without heat loss. This lift and slide system is distinguished by its minimalist aesthetics, and at the same time allows the creation of large-size doors that combine a modern look with the highest utility parameters.
In terms of design, the MB-77HS offers a truly wide range of possibilities. The doors can reach impressive dimensions – up to 3.24 m in height and 3.3 m in width, with a maximum weight of 600 kg. The available variants with a low threshold or a completely flush threshold provide freedom of movement, especially appreciated by the elderly or people with disabilities. Architects and Contractors have at their disposal both two- and three-rail options, as well as the possibility of creating corner solutions with an angle of 90° with a movable post. In addition, the system allows the use of a wide range of glazing (from 13.5 to 58.5 mm), including burglar-proof glass or glass with improved acoustic properties. All this makes the MB-77HS perfect for the most prestigious residential and commercial investments.
MB-77HS Technical Data

Water resistance
class 9A, EN 12208

Warranty
2 years warranty on fittings as standard, 5 years on profile

Thermics
Uw from 0.84 W/(m2K)

Air permeability
class 4, PN-EN 12207
Configuration options of the MB-77HS system
*Sample colours may vary slightly from the finished product. In the case of wood-like colours, the pattern is not uniform and may differ in texture and shade in places.
Technical cross-section of the MB-77HS

Standard MB-77HS:

3-point locking system

Leaves up to 600 kg

Leaf sizes over 3x3m
What do we offer in addition to the MB-77HS system?

LIFT UNIT

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Glass Corner
The presented photos are for illustrative purposes only. Due to the display technique and the conditions of taking photos, the actual appearance of the products, including their color and structure, may differ from that presented on the website. The content contained on the website is for informational purposes only and does not constitute a commercial offer within the meaning of the provisions of the Civil Code. Due to the continuous improvement of products, the information presented on this website may change.
See also

MB-59HS

MB-82HS

MB-86 FOLD LINE

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