High InsulationHigh Insulation

High Insulation

80 mm sandwich panels.
U-value of 1.5 W/m²·K for a 3000 x 3000 mm door.

Stainless Steel OptionStainless Steel Option

Stainless Steel Option

Hardware and tracks available in stainless steel upon request.

Custom FinishCustom Finish

Custom Finish

80mm panels can be powder-coated in any RAL color.

Our models

  • Normal lift

  • High lift

  • Vertical lift

  • Low headroom

Technical Information

    • Standard opening dimensions*: DLW7000 x DLH7000 mm.
    • Various track types: Standard, high lift, vertical, or low headroom.
    • Track angle: 0° to 40°.
    • Curtain made of “sandwich” panels, steel sheet on both sides, injected with CFC-free polyurethane foam for excellent insulation.
    • Panel thickness: 80 mm.
    • Thermal resistance: U = 1.05 W/m²·K for a DLW3000 x DLH3000 door.
    • Sound insulation: 25 dB.
    • White stucco grooved finish on both sides (groove spacing: 100 mm).
    • Panels RAL coating as an option.
    • Panel height: 610 mm.
    • Side and intermediate hinges: Galvanized steel.
    • Curtain balance: Galvanized and coated torsion springs (20,000 cycles).
    • Rollers: Nylon with galvanized steel shaft and bearing.
    • Stainless steel hardware and tracks available as an option.
    • Full perimeter sealing with lip seals.
    • Bolted galvanized steel guide tracks with spreader bar (up to 7000 mm wide).
    • Types of operation: Manual, chain hoist or motorized.
    • GfA motors: 220V single-phase or 380V three-phase with chain hoist emergency operation (standard) or cord release (optional).
    • Control box: GfA TS971, wall-mounted with electronic limits switch.
    • Operating modes: Dead-man, impulse, or fully automatic (optional).
    • Safety system: Light curtains (depending on configuration).
    • Many options available: Glazed sections, windows, locks, etc.
    • Spring break and adjustable cable safety devices (depending on configuration).
    • CE certified product according to standard NF EN 13241-1.
    • *For other dimensions, please contact us.

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