Load-bearing structures keep their fire-resistance rating through approved board claddings, fire-protective coatings or mineral-wool build-ups — installed in Hopsten and Region Reg.-Bez. Münster.
System selection in Hopsten depends on the bauteil and the visibility. Architectural beams 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 Hopsten depends on the structure, appearance and construction phase.
F30/F60 cladding for existing ceilings — for top-ups, renovation, stock protection in Hopsten.
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 Hopsten industrial settings.
Sprayable, for large-area load-bearing structures in industrial halls where appearance is secondary.
Lift shafts or service shafts — F90 outside, F30 inside, per concept in Hopsten. Documented in the property log in Hopsten.
Intumescent coating — for visible steelwork, where boards would interfere visually.
F30/F90/F120 classification — the foundation, building-authority recognised, in stock and new build.
Every cladding with approval and conformity declaration.
Governs cladding of cable routes — alongside penetration plans, in stock documentation, in new build.
EI ratings for claddings — parallel to DIN, EU-recognised.
Heavily dependent on component and area — fixed price after survey.
Fixed offer after survey in Hopsten.
For special-use buildings, in maintenance plans, at renovation completion — yes. Documentation in Hopsten provided.
Survey in Hopsten → board order → install. Documentation audit-ready.
