TECHNICAL SPECIFICATIONS – KK-TOR FOLDING INDUSTRIAL SWING DOORS
Construction and Materials
KK-TOR doors are made of high-quality aluminium profiles, ensuring exceptional strength, stability, and long lifespan.
The frame and wings are composed of extruded aluminium hollow profiles adapted to the static requirements and dimensions of each door.
Three-part aluminium hinges allow full adjustability in all directions, ensuring precise operation without jamming.
The top guide with ball-bearing rollers ensures quiet, smooth, and reliable sliding of the door leaves.
Glazing and Panels
Doors can be equipped with various types of insulating panels or glass sections, depending on the project requirements:
- Ecotop (double glazing) – standard, cost-effective solution.
- Energy (triple glazing) – high thermal insulation and energy efficiency.
- Pearl – diffused surface for greater privacy and glare protection.
- Solid infills: aluminium panels, stucco sheets, perforated plates, or metal meshes.
- Available with HARD glass surface treatment – nano coating resistant to scratches and chemicals.
Thermal Insulation
KK-TOR doors achieve a U-value of up to 2.4 W/m²K, providing excellent thermal protection even at larger dimensions.
Insulating materials and seals minimize heat loss and contribute to the building’s overall energy efficiency.
Pedestrian Doors and Access
Pedestrian doors can be integrated into any leaf.
Standard threshold height is 135 mm; optionally, a low 30 mm threshold allows nearly obstacle-free passage.
For higher doors, a divided active leaf ensures both stability and functionality.
Drive and Control
Doors can be operated manually or electrically, depending on user requirements.
A quick-opening system for fire stations is also available.
For electric operation, pedestrian doors are secured with magnetic switches to increase safety.
Optionally, an integrated motor with power cut-off and concealed cabling can be installed.
Dimensions and Versions
- Maximum width: up to 15 m
- Maximum height: up to 5.5 m
- Standard division: up to ratio 6:6