PRO77 ALU Hs Lift&Slide balcony doors


ift&Slide doors are an ideal solution as a building connecting rooms or winter gardens with the external environment. They are comfortable exits to the balcony, terrace or open space of the garden. They enable a very good contact with the environment, and in an open position they do not take up space inside the room, which further increases the comfort of their use. The PRO77 ALU Hs system is one of the products with the best parameters and meets all the requirements set for this product group. It has two variants of construction differing in thermal insulation: ST and HI. The construction of profiles allows to make exclusive doors of large dimensions, filled with one- or two-chamber glass, and the materials and technical solutions used help to achieve a high level of thermal and acoustic protection. Thanks to its properties, this system is perfect for both single-family buildings and comfortable apartments or hotels.

Functionality, aesthetics, construction advantages

  • Robust and slender profiles enable the construction of low threshold doors with leaf weights up to 400 kg, heights up to 3.2 m and widths up to 3.3 m.
  • possibility of making corner doors with a movable post
  • wide range of fillings, including the use of single- or double-chamber kits, as well as thermal separators and additional accessories and insulation inserts allow to achieve very good thermal and acoustic parameters of the structure
  • glazing beads in three versions of appearance: Standard (rectangular), Prestige (rounded) and Styles (shaped)
  • closed shape of glazing beads and anti-burglary details allow to obtain increased anti-burglary properties without changing important structural elements of the door
  • special shapes of swing and glass gaskets and appropriate fittings ensure high tightness of water and air penetration through the door
  • the profiles are adjusted to the assembly of many fittings available on the market, which are manually and automatically locked.
  • possibility to drive the door with a „HS-Master” automatic machine controlled by a button or remote control
  • Safe operation even with large and heavy doors thanks to the „HS Speed Limiter” mechanism available in the system
  • high degree of compatibility with the MB-86 system enables aesthetic connection of PRO77 ALU Hs doors with windows and the use of common components for their production
  • wide range of colours allowing to arrange the door in any and independent decoration of the surroundings, both external and internal

Technical parameters of the door PRO77 ALU Hs:

  • Air permeability: class 4, EN 12207
  • Watertightness: Class 9A, EN 12208
  • Thermal insulation: Uf from 1.4 W/(m2K)
  • Wind load resistance: up to class C4, EN 12210
  • Burglary resistance: up to RC2 class