Cladding steelwork, lining ventilation ducts, retrofitting load-bearing structures in Kerken. Boards, coatings, mineral-wool systems.
System selection in Kerken depends on the bauteil and the visibility. Architectural beams often get spray-applied systems — they meet F-rating without altering geometry. Hidden beams use Promatect plates for cost and speed.
What we install in Kerken depends on the structure, appearance and construction phase.
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 Kerken industrial settings. Specified per approval in Kerken.
Intumescent coating — for visible steelwork, where boards would interfere visually.
Sprayable, for large-area load-bearing structures in industrial halls where appearance is secondary. Documented in the property log in Kerken.
Lift shafts or service shafts — F90 outside, F30 inside, per concept in Kerken.
F30/F60 cladding for existing ceilings — for top-ups, renovation, stock protection in Kerken.
F30/F90/F120 classification — the foundation, building-authority recognised, in stock and new build.
Every cladding with approval and conformity declaration.
EI ratings for claddings — parallel to DIN, EU-recognised.
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 Kerken.
For special-use buildings, in maintenance plans, at renovation completion — yes. Documentation in Kerken provided.
Survey in Kerken → board order → install. Documentation audit-ready.
