Dveřní systémy HUECK LAVA 77-30

Fire protection doors, thermally insulated, fire resistance rating 30 minutes - 30


  • Thermally insulated aluminium fire protection construction in accordance with DIN 4102-5 and EN 1634-1 (T30-1 / -2 -FSA and T30-1 / -2 -RS-FSA) for single- and double-leaf doors, opening inwards or outwards, with general building supervisory authority approval Z-6.20-2144
  • F30 fire resistant glazing in accordance with DIN 4102-13 and EN 1634-1 with general building supervisory authority approval Z-19.14-2049
  • Without additional fire protection insulating strips in the leaf and frame.
  • In the event of fire, foaming insulation layer strips integrated in the door and glass rebate area.
  • Large door and leaf dimensions:
    • 1-leaf max. passage W x H 1458 x 3009 mm
    • 2- leaf max. passage W x H 2858 x 3009 mm
  • Leaf weight up to 250 kg
  • Element height walls (fixed glazing) up to 5000 mm
  • Glass sizes: up to max. 1586 x 3000 mm, vertical and horizontal.
  • Panel sizes: max. 1400 x 3000 mm, vertical and horizontal.
  • Various glazing versions, including as triple insulating glass with a Ug value of max. 0.5 W/m2K. Panel inserts optionally with vision panel, with a Up value of max. 0.3 W/m2K

Insulating zone

  • Factory-mounted low-shear composite, suitable for subsequent powder coating and anodisation
  • Prepared for subsequent insertion of insulating strips for high-performance heat-insulated fire protection doors and glazing.

Elevation width

  • Narrow elevations of the fixed and sash frame combination from 148 mm

Profile depth

  • Fixed and sash frame: 77 mm
  • Flush inside and outside

Insulating zone

  • Fixed frame with shear-resistant composite thanks to factory-set fibreglass reinforced 30 mm deep polyamide bridges
  • Sash profile with low-shear Delta-T composite to reduce the bimetal effect
  • Optional insulation inserts
  • Variable additional measures for different heat insulation requirements


  • EPDM rebate gaskets on both sides in fixed and sash frame
  • Glazing gasket inside and outside with narrow elevation widths, can be drawn in continuously
  • EPDM threshold gasket, optionally as rebate and/or bottom-rail gasket
  • All gaskets with sliding polymer coating, suitable for self-cleaning glazing

Test results

  • Uf ≥ 2.0 W/m²K
  • Water tightness up to class 8A (EN 12208)
  • Air permeability class 2 (EN 12207)
  • Resistance to wind load up to class C3 / B3 (EN 12210)