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Sectional Door

Sectional Door
  • Brand: Hörmann
  • Model: SPU 40
Supply and fit a double-skinned door (type-tested to EN Standards).

 
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Detailed information about the product Sectional Door

  • Door leaf:
    Double-skinned, hot galvanised steel sections, 625mm or 750mm high. Overall thickness 42mm, thermally insulated, infilled with CFC-free PU foam to DIN 4102 and DIN 18164. Building materials class B2 - normal flammability. Stucco-embossed on the outside and inside, with uniform horizontal ribbing at 125mm spacings.
    Thermal insulation value k = 0.95W/m2K (for a 4 x 4m fitted door), wind pressure: class 2.
    Door sections with finger-trap protection (European Patent), effective inside and outside.
    Bottom door section with double chamber, hollow profile seal with double lip as bottom seal, top door section with lintel seal. Seals made of EPDM.
  • Surface:

    Door sections coated with polyester primer on both sides, outside and inside in Grey White based on RAL 9002.
    The hot galvanised doorframe and fittings are not coated.
  • Tracks:
    Track application N (normal tracks). Weight counterbalanced by a torsion spring assembly sited behind the lintel, with torsion springs coated in Silver Grey (based on RAL 7001).
    With cable drums and carrying cables at the sides. The door sections are parked behind the lintel, horizontally within the room. Door safeguarded against crashing to the floor in the event of torsion spring failure through the use of TÜV-tested safety structural components.
  • Frame:
    Angled frame to two sides, in hot galvanised sheet steel with hand guards at the sides, with vertical, screw-on, replaceable safety tracks. Lateral seal with additional sealing lip. Horizontal, sturdy twin track (up to 5000mm door height) or as single track with C-profile reinforcement (from 5010mm door height), with track supports up to 1500mm long.
  • Door lock:
    Internal operation by means of a shoot bolt (when engaged, cannot be dismantled), rotary latch with patented latching spring disc or ground lock.
  • Door operation:
    Door operation via one handle on the inside or by means of a hand rope (up to and including door height 3500 mm) or pull pole (from door height 3510mm).
  • Thermal insulation:
    k = 0.95W/m2K (for a fitted 4 x 4m door)
Click here to request information and/or a quote