HFT-classic
Product description
The HFT sliding folding door offers an innovative solution for large openings in demanding environments. With a width of 2.500 mm to 12.000 mm and a height of up to 5.500 mm, it adapts flexibly to various architectural requirements. The robust door, available with a construction depth of 63 mm, offers not only excellent insulating and safety glass options thanks to rectangular or round glazing, but also additional features such as sound insulation of up to 39 dB and thermal insulation with a U-value of ≥ 1,8 W/(m²K).
Thanks to the semi-automatic function, the fire department opening and the option of a threshold-free wicket door, the HFT door offers maximum functionality and comfort. Its burglar resistance up to WK 4 and high resistance to wind and driving rain make it the perfect choice for industrial buildings and demanding projects.
| Range of Measurements (RBM): Width: Height: |
2.500-12.000 2.500-5.500 |
| Wing width: | 800-1.500 |
| Possible division: | 1:2/2:1/1:3/3:1/2:2/2:3/3:2/3:3/3:4/4:3/4:4 |
| Other variants: | multi-leaf sliding folding door |
| Installation depth: | 63 |
| Material | Sheet thickness | Surface: | 1,5 / 2,0 / 3,0 |
| Opening angle (manually operated): | to 180 ° |
| Opening angle (power operated): | Inline |
| Glazing: | Rectangular/round glazing Insulating glass as safety glass, glass thickness 24 – 46 mm |
| Drive types: | Semi-automatic, fire department opening, power-operated central drive, 1 lifting spindle drive per sash package |
| wicket door: | possible, with/without threshold |
| divided walking wing: | / |
| Fitting: | Deadbolt concealed/exposed |
| Burglar resistance: | WK 3, WK 4 |
| Sound insulation: | up to 39 dB |
| Thermal transmittance coefficient: | Uₓ ≥ 1,8 W/(m²K) |
| Resistance to wind load: | up to class 5, or 2000 Pa |
| Air permeability: | up to grade 4 |
| Driving rain tightness: | up to class 3/150 Pa |
| ventilation grille: | / |
| Steering: | HPS-Motion II | SPS-Control |