Load-bearing structures keep their fire-resistance rating through approved board claddings, fire-protective coatings or mineral-wool build-ups — installed in Wilnsdorf and Region Reg.-Bez. Arnsberg.
Documentation is mandatory. Every cladding position needs photographic record before close-out. We deliver this with the work — so the Wilnsdorf consultant can sign off without asking for product certs we don't have.
What we install in Wilnsdorf depends on the structure, appearance and construction phase.
Intumescent coating — for visible steelwork, where boards would interfere visually.
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 Wilnsdorf industrial settings. Documented in the property log in Wilnsdorf.
F30/F60 cladding for existing ceilings — for top-ups, renovation, stock protection in Wilnsdorf. Audit-ready in Wilnsdorf.
Sprayable, for large-area load-bearing structures in industrial halls where appearance is secondary. Audit-ready in Wilnsdorf.
Lift shafts or service shafts — F90 outside, F30 inside, per concept in Wilnsdorf. Specified per approval in Wilnsdorf.
EI ratings for claddings — parallel to DIN, EU-recognised.
Every cladding with approval and conformity declaration.
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.
Heavily dependent on component and area — fixed price after survey.
Fixed offer after survey in Wilnsdorf.
For special-use buildings, in maintenance plans, at renovation completion — yes. Documentation in Wilnsdorf provided.
Survey in Wilnsdorf → board order → install. Documentation audit-ready.
