Alumil SF85

SUPREME SF85 Thermal Insulating Bellows

A leading folding door system (bellows) with bottom roll function, which combines minimal aesthetics with excellent performance, very large dimensions with literally minimal visible aluminum, burglary protection and a wide variety of solutions.

Advantages

  • Covering very large openings with a height of up to 4.0 m, a sash width of up to 1.5 m and a total construction width of almost “unlimited”
  • High aesthetics and minimal design, as well as extremely minimal visible aluminum
  • Full variety of solutions, with odd and even number of leaves, corner construction, semi-structural version, choice of opening inwards or outwards
  • Excellent performance in terms of air permeability, wind resistance and water tightness
  • Significant energy and cost savings due to excellent thermal insulation
  • Top levels of security and anti-theft protection
  • Smooth operation and long-term flawless functionality
Aesthetics:  minimal design, barely visible aluminum
Thermal insulation:  Yes
Applications:  residential building with 1.5m wide panels, commercial building with panels up to 4.0m high, high-end projects
Panel Type:  lath sheet, semi-structural sheet

Minimum apparent width of central column (SEQUENCE): 25 mm

Sheet Width:  85 mm
Glazing:  21-58mm
Polyamides:  Double 40 mm
Insulating Materials:  Alumil energy bar insulator and PE insulation foam
Central Rubber:  Single double extrusion of EPDM and foam
Lock:  4-point locking of intermediate leaves
Visible Aluminum:  105 mm sheet - sheet
Maximum Weight:  200 Kg / sheet
Maximum Height:  4.0m
Maximum Panel Width:  1.5m
Watertightness: 7A / 9A (with subsill), IFT
Air permeability: class 4, IFT
Wind pressure resistance: class C3/B3, IFT
Burglary protection: RC2 IFT & PAS24 (UK)
Thermal insulation performance: 1.1 W/m²K, IFT
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TYPES

All available typologies

With an odd number of leaves on one side

With an odd number of leaves and door

With an odd number of leaves and door

With an odd number of leaves on one side

With an odd number of leaves on both sides (kissed)

Corner construction with door

Corner construction with an odd number of leaves on both sides

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Alumil SF85

Supreme Aluminum Systems

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