Cladding steelwork, lining ventilation ducts, retrofitting load-bearing structures in Dorsten. Boards, coatings, mineral-wool systems.
Fire claddings are coated build-ups that protect timber elements from heating for 30 to 120 minutes. The cladding turns an combustible timber into an F30/F90-compliant component.
What we install in Dorsten depends on the structure, appearance and construction phase.
Lift shafts or service shafts — F90 outside, F30 inside, per concept in Dorsten.
Promatect-L or equivalent — fully enclosing the duct, per approval, in Dorsten industrial settings.
Sprayable, for large-area load-bearing structures in industrial halls where appearance is secondary. Documented in the property log in Dorsten.
F30/F60 cladding for existing ceilings — for top-ups, renovation, stock protection in Dorsten.
Intumescent coating — for visible steelwork, where boards would interfere visually. Documented in the property log in Dorsten.
Board cladding with Promatect or Knauf — three-sided or four-sided box around the beam.
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.
EI ratings for claddings — parallel to DIN, EU-recognised.
Heavily dependent on component and area — fixed price after survey.
Fixed offer after survey in Dorsten.
Yes — F30/F90 retrofit-able, cladding around existing components, in occupied rooms in Dorsten.
Survey in Dorsten → board order → install. Documentation audit-ready.
