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