Load-bearing structures keep their fire-resistance rating through approved board claddings, fire-protective coatings or mineral-wool build-ups — installed in Wermelskirchen and Region Regierungsbezirk Köln.
System selection in Wermelskirchen depends on the bauteil and the visibility. Conservation-grade structures often get paint-grade finishes — they meet F-rating without altering geometry. Hidden beams use board cladding for cost and speed.
What we install in Wermelskirchen depends on the structure, appearance and construction phase.
Board cladding with Promatect or Knauf — three-sided or four-sided box around the beam. Audit-ready in Wermelskirchen.
Sprayable, for large-area load-bearing structures in industrial halls where appearance is secondary.
Promatect-L or equivalent — fully enclosing the duct, per approval, in Wermelskirchen industrial settings. Specified per approval in Wermelskirchen.
Lift shafts or service shafts — F90 outside, F30 inside, per concept in Wermelskirchen. Documented in the property log in Wermelskirchen.
F30/F60 cladding for existing ceilings — for top-ups, renovation, stock protection in Wermelskirchen.
Intumescent coating — for visible steelwork, where boards would interfere visually. Specified per approval in Wermelskirchen.
F30/F90/F120 classification — the foundation, building-authority recognised, in stock and new build.
EI ratings for claddings — parallel to DIN, EU-recognised.
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 Wermelskirchen.
Depends on F-rating, appearance and visibility. Boards for hidden, coating for visible work.
Survey in Wermelskirchen → board order → install. Documentation audit-ready.
