Load-bearing structures keep their fire-resistance rating through approved board claddings, fire-protective coatings or mineral-wool build-ups — installed in Netphen and Region Reg.-Bez. Arnsberg.
System selection in Netphen depends on the bauteil and the visibility. Architectural beams often get spray-applied systems — they meet F-rating without altering geometry. service shafts use board cladding for cost and speed.
What we install in Netphen depends on the structure, appearance and construction phase.
Lift shafts or service shafts — F90 outside, F30 inside, per concept in Netphen.
Board cladding with Promatect or Knauf — three-sided or four-sided box around the beam.
Sprayable, for large-area load-bearing structures in industrial halls where appearance is secondary. Documented in the property log in Netphen.
F30/F60 cladding for existing ceilings — for top-ups, renovation, stock protection in Netphen. Audit-ready in Netphen.
Promatect-L or equivalent — fully enclosing the duct, per approval, in Netphen industrial settings.
Intumescent coating — for visible steelwork, where boards would interfere visually. Documented in the property log in Netphen.
EI ratings for claddings — parallel to DIN, EU-recognised.
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.
Every cladding with approval and conformity declaration.
Heavily dependent on component and area — fixed price after survey.
Fixed offer after survey in Netphen.
For special-use buildings, in maintenance plans, at renovation completion — yes. Documentation in Netphen provided.
Survey in Netphen → board order → install. Documentation audit-ready.
