Load-bearing structures keep their fire-resistance rating through approved board claddings, fire-protective coatings or mineral-wool build-ups — installed in Wülfrath and Region Reg.-Bez. Düsseldorf.
Documentation is mandatory. Every cladding position needs system reference. We deliver this with the work — so the Wülfrath consultant can sign off without chasing missing data.
What we install in Wülfrath depends on the structure, appearance and construction phase.
F30/F60 cladding for existing ceilings — for top-ups, renovation, stock protection in Wülfrath. Documented in the property log in Wülfrath.
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 Wülfrath industrial settings. Specified per approval in Wülfrath.
Lift shafts or service shafts — F90 outside, F30 inside, per concept in Wülfrath.
Sprayable, for large-area load-bearing structures in industrial halls where appearance is secondary. Documented in the property log in Wülfrath.
Intumescent coating — for visible steelwork, where boards would interfere visually.
Governs cladding of cable routes — alongside penetration plans, in stock documentation, in new build.
Every cladding with approval and conformity declaration.
F30/F90/F120 classification — the foundation, building-authority recognised, in stock and 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 Wülfrath.
Yes — F30/F90 retrofit-able, cladding around existing components, in occupied rooms in Wülfrath.
Survey in Wülfrath → board order → install. Documentation audit-ready.
