Lift-slide doors are an ideal choice for connecting building rooms or conservatories with the external environment, provide a convenient exit to the balcony, terrace or open space of the garden. They allow very good contact with the environment, and in the open position do not require additional space inside the room, which further increases the comfort of their use. The MB-77HS is one of the products with the best performance and meets all the requirements for this group of products. It has two different variants of thermal insulation structure ST and HI. Construction of the profiles allowsbuilding exclusive doors of large dimensions, with glass packages of one-or two-chambers. The implemented materials and technical solutions help to achieve a high degree of thermal and acoustic insulation. Thanks to its characteristics, this system is ideal for both single-family houses, as well as in comfortable apartments or hotels.

  • Sturdy and sleek profiles allow the construction of low-threshold doors with sash weights up to 400 kg, height of 3.2 m and a width of 3.3 m.
  • It is possible to build corner door with the movable post
  • A wide range of fillings, including the use of glazing sets of single- or dual-chamber, thermal breaks and additional accessories and insulation cartridges, provide very good thermal and acoustic performance of the construction
  • Special shapes of closing and glazing gaskets as well as appropriate fittings ensure high water and airtightness ofthe door
  • Profiles are designed to enable mounting a number of commercially available hardware and manually or automatically lockable
  • Option of applying a button or remotelycontrolledautomatic driving “HS-Master”
  • Thanks to the system mechanism “HS Speed Limiter”, complete safety in use of large and heavy doors is maintained
  • MA high degree of compatibility with the MB-86 allows aesthetic connection of MB-77HS door with windows and the use of common components for their production
  • A wide range of colors allows any arrangements of door in an independent design environment, both external and internal

Technical specifications of door MB-77HS:
Air permeability: class 4, EN 12207
Water resistance: Class 9A, EN 12208
Thermal insulation: Uf of 1.4 W / (m2K)
Resistance to wind load: class C4, EN 12210
Burglar resistance: Class RC2