Fire claddings for steel beams, timber elements and ventilation ducts in Hörstel. F30, F90 and higher — approved Promatect, Knauf fire systems.
System selection in Hörstel depends on the bauteil and the visibility. Visible steelwork in foyers often get intumescent coatings — they meet F-rating without altering geometry. Hidden beams use board cladding for cost and speed.
What we install in Hörstel depends on the structure, appearance and construction phase.
Board cladding with Promatect or Knauf — three-sided or four-sided box around the beam.
Promatect-L or equivalent — fully enclosing the duct, per approval, in Hörstel industrial settings.
Lift shafts or service shafts — F90 outside, F30 inside, per concept in Hörstel. Audit-ready in Hörstel.
F30/F60 cladding for existing ceilings — for top-ups, renovation, stock protection in Hörstel.
Sprayable, for large-area load-bearing structures in industrial halls where appearance is secondary.
Intumescent coating — for visible steelwork, where boards would interfere visually.
EI ratings for claddings — parallel to DIN, EU-recognised.
F30/F90/F120 classification — the foundation, building-authority recognised, in stock and new build.
Governs cladding of cable routes — alongside penetration plans, in stock documentation, in new build.
Every cladding with approval and conformity declaration.
Heavily dependent on component and area — fixed price after survey.
Fixed offer after survey in Hörstel.
For special-use buildings, in maintenance plans, at renovation completion — yes. Documentation in Hörstel provided.
Survey in Hörstel → board order → install. Documentation audit-ready.
