Every cladding with approval and conformity declaration.
Documentation is mandatory. Every cladding position needs system reference. We deliver this with the work — so the Unna consultant can sign off without chasing missing data.
Fire-protective claddings in Unna
Unna has steel halls, ventilation runs and load-bearing structures that must keep their function under fire. We install, renovate, document audit-ready.
What fire cladding does.
Cladding types for Unna.
What we install in Unna depends on the structure, appearance and construction phase.
- 01
Sprayed plaster
Sprayable, for large-area load-bearing structures in industrial halls where appearance is secondary.
- 02
Fire-protective coating
Intumescent coating — for visible steelwork, where boards would interfere visually.
- 03
Duct cladding
Promatect-L or equivalent — fully enclosing the duct, per approval, in Unna industrial settings.
- 04
Steel beam F30/F90
Board cladding with Promatect or Knauf — three-sided or four-sided box around the beam.
- 05
Timber beam protection
F30/F60 cladding for existing ceilings — for top-ups, renovation, stock protection in Unna.
- 06
Shaft cladding
Lift shafts or service shafts — F90 outside, F30 inside, per concept in Unna. Documented in the property log in Unna.
Where we cladding in Unna.
- Hall load-bearing
- Steel beams in logistics and production halls in Unna — F30 to F90 per concept, audit-ready. Standard scope in Unna.
- Service shaft
- Heating, sewage, ventilation shaft — F90 cladding with inspection openings. Standard scope in Unna.
- Duct lines
- Ventilation ducts in school, care, office buildings in Unna — F90 cladding all-round.
- Stairwell structure
- Steel staircases with F30 cladding — in stock, new build, as renovation measure.
- Lift shaft
- F90 shaft wall with cladding — for stock renovation, top-up storeys, new build in Unna. Standard scope in Unna.
- Timber ceiling
- Stock cladding for timber-beam ceilings — F30/F60 underside in Unna stock. Standard scope in Unna.
Standards.
- abZBuilding-authority approval
- EN 13501-2EU classification
EI ratings for claddings — parallel to DIN, EU-recognised.
- DIN 4102-4Components under fire
F30/F90/F120 classification — the foundation, building-authority recognised, in stock and new build.
- MLARCable line directive
Governs cladding of cable routes — alongside penetration plans, in stock documentation, in new build.
What fire claddings cost in Unna.
Heavily dependent on component and area — fixed price after survey.
- from €60/mSteel beam F30 board claddingPer linear metre, three-sided
- €120 – €250/m²Duct cladding F90All-round, in line
- from €80/m²Shaft wall F90Lift shaft / service
- Fixed priceTimber-beam upgradeLump-sum after walkthrough in Unna
- On requestFire-protective coatingPer m² visible area, intumescent
Fixed offer after survey in Unna.
Fire claddings in the region Reg.-Bez. Arnsberg.
Claddings in Unna — FAQ.
For special-use buildings, in maintenance plans, at renovation completion — yes. Documentation in Unna provided.
Plan claddings for Unna.
Survey in Unna → board order → install. Documentation audit-ready.