Every cladding with approval and conformity declaration.
Fire claddings are board constructions that protect ventilation ducts from heating for 30 to 120 minutes. The cladding turns an bare duct into an F30/F90-compliant component.
Cladding steelwork, lining ventilation ducts, retrofitting load-bearing structures in Borgholzhausen. Boards, coatings, mineral-wool systems.

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