heroal S 77

Versatile, modern lifting-sliding system

Stay flexible with the lifting-sliding system heroal S 77. The modular aluminium profile system offers versatile design options. Choose from two different face widths for the sashes, two- or three-track variants with up to six movable sashes, and a wide range of colours and surface looks. These features make heroal S 77 also suitable for generously planned openings leading to patios, balconies and conservatories. The lifting-sliding door heroal S 77 meets all current energetic requirements and offers maximum convenience thanks to its flush threshold, as well as burglary resistance (resistance class RC2). As all sliding and lifting-sliding doors by heroal, heroal S 77 is also available as a barrier-free version.

  • Modular profile system
  • Various opening variants
  • Thermal insulation value UW ≥ 1.0 W/m2K

    Product Details

  • Prospects

  • Dimensions & drawings

    Visible profile width [mm]

    Leaf profile

    System properties

    Glass filling strength [mm]
    Max. leaf weight [kg]
    150 - 400
    Max. leaf heights [mm]

    Sectional Drawings

  • Performance characteristics

    RC 2 Resistance to burglary
    9A Resistance to driving rain
    > 1,0* Heat insulation (Uw in W/m2K) / Profile width [mm]
    > 2,8 Thermal insulation [Uf in W/m2K] / Profile width [mm]
    1 Operating forces
    4 Air permeability
    1-3 Soundproofing class
    C3/B3 Wind resistance

    * Uw value in accordance with DIN EN 12567-1; calculated using an element size 3,500 x 2,180 mm.


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heroal systems stand for a variety of designs

Colour is one of the most important elements of design, both in interior design and architectural design of the building shell. The versatile coating technologies and colour spectrums offered by heroal provide for the best variety of designs in highly weather resistant quality. In addition to this great variety, heroal offers a bending and edging service for round arches and curved elements for windows and doors, as well as an extensive range of fabrics for heroal zip and textile screens.

The heroal promise

When it comes to how we live and work, the most important thing is having choices. heroal knows that. As a family-run company with more than 140 years of experience, we believe that when it comes to quality, there are no compromises. That is why our products give you a way to create ideal solutions for nearly any requirement. As a technology leader, we believe that quality means more efficiency, more reliability and more performance – solutions that are "SIMPLY. BETTER."

  • over 3,500 specialist partners worldwide
  • products with tested quality
  • family-run company with a long tradition
  • made in Germany
  • personalised design
  • comprehensive range of services
  • superior technical solutions