Perfect combination of transparency and heat insulation

heroal
  • contemporary design
  • maximum comfort
  • consistent functionality
  • top-quality material
  • simple and efficient installation
Perfect combination of transparency and heat insulation
Product Name
Perfect combination of transparency and heat insulation
Manufacturer
heroal
Manufactured
Germany
Doors
Exterior doors
Material
Metal, Aluminium
Colour
Grey range
Black range
Red range
Yellow range
Blue range
Purple range
Orange range
Brown range
Gold range
Silver range
Copper range
Pink range
Green range
White range
Glass types
Patterned
Reflective
Antireflective
Insulated
Opening types
Sliding
Technical characteristics
Thermal break
Acoustic
Automatic
Flush-fitting
Door type
Single
Double
  • contemporary design
  • maximum comfort
  • consistent functionality
  • top-quality material
  • simple and efficient installation

heroal S 77 SL opens up new large dimensions and guarantees maximum transparency with its unique innovative frame construction. The new generation of heroal lifting-sliding doors combines a movable monorail casement with fixed frame glazing and minimal view widths. This large frameless glazing with clean lines forms an almost invisible link between the inside and outside, extending the living space beyond its actual limits. The heroal S 77 SL lifting-sliding system is a new architectural design element that creates a new sense of space.


The heroal S 77 SL lifting-sliding system creates a harmonised balance between contemporary design, maximum comfort and consistent functionality. Thanks to its elegant and modular construction details, the heroal S 77 SL has unlimited uses in new buildings and renovations.


Additionally, the insulating variant heroal S 77 SL/CC provides for an improved heat insulation due to the optimised design of the central joint, the typical weak point in the insulation of any lifting sliding door. This optimisation creates a comfortable climate in the living spaces.

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