Abels Brandschutz
Abels Fire Protection Systems
Specialist Contractor for Structural Fire Protection
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Fire-stop penetration seals in Oberhausen

Oberhausen needs penetration seals that hold the fire-compartment boundary, pass the inspection, get signed off.

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Oberhausen

What a penetration seal achieves.

An F90-rated wall in Oberhausen loses its function the moment a cable, pipe or duct passes through it unsealed. Only the tested penetration seal restores that fire resistance — and only if the system used matches the opening size.

Penetration systems for Oberhausen.

The system depends on opening size, occupancy density and wall type.

  1. 01

    Cable seal in wall

    Classic in Oberhausen stock: cables through F30/F90 wall, mineral wool with coating or board with collars. Specified per approval in Oberhausen.

  2. 02

    Combined seal

    Cable and pipe in the same opening — Promat combination, Hilti CFS-CT, Würth fire-stop solution.

  3. 03

    Duct fire-stop

    Fire damper or duct seal — coordinated with the concept, integrated into the duct line. Documented in the property log in Oberhausen.

  4. 04

    Cable seal in ceiling

    Vertical penetration — usually box-style, accessible from above, expandable for future cables. Documented in the property log in Oberhausen.

  5. 05

    Stock documentation

    Take over multi-brand stock in Oberhausen, consolidate in the penetration plan, prepare for consultant sign-off. Audit-ready in Oberhausen.

  6. 06

    Pipe penetration

    Intumescent collar for plastic pipes, mineral wool insulation for steel — system-dependent, per approval, documented in the penetration plan. Specified per approval in Oberhausen.

Where we install seals in Oberhausen.

Cable trays
Tray penetrations with box seals or aggregate seals.
Stock survey
Take over multi-brand stock in Oberhausen, inspect, transfer into penetration plan, prepare for authorities.
Duct lines
Fire dampers, duct seals — schools, care, offices in Oberhausen.
Riser shafts
Floor-by-floor sealing — renovation, stock, retrofit in Oberhausen. Standard scope in Oberhausen.
Plant rooms
Boiler, distribution, transformer — high penetration density, consultant focus.
Stairwell walls
Compartment boundaries with cable and pipe penetrations — mandatory at every building permit in Oberhausen. Standard scope in Oberhausen.

Standards.

  • EN 1366-3
    European classification

    EI rating for penetration seals — used parallel to DIN, EU-recognised.

  • DIN 4102-9
    Cable penetration seals

    Defines the S-rating for cable seals in Oberhausen buildings.

  • abZ
    Building-authority approval

    Every system carries an approval number — we deliver the documentation in Oberhausen.

  • MLAR
    Cable line directive

    Governs electrical line routing in fire protection — applies in NRW.

What penetration seals cost in Oberhausen.

Ranges depend on opening size, density and system. Fixed quote after walkthrough.

  • from €80
    Small cable penetrationSingle cable, S30 with coating
  • €150 – €400
    Standard wall cable sealMineral wool + coating, medium density
  • €300 – €800
    Combined sealCable and pipe in one opening
  • from €600
    Duct fire-stopFire damper installed
  • Fixed price
    Stock survey & penetration planLump-sum after walkthrough in Oberhausen

Fixed offer after walkthrough in Oberhausen.

Penetration seals in the region Reg.-Bez. Düsseldorf.

Mülheim an der RuhrMülheim an der Ruhr, StadtDuisburgDuisburg, StadtBottropBottrop, StadtEssenEssen, StadtDinslakenWeselGladbeckRecklinghausen

Fire stops in Oberhausen — FAQ.

  • A penetration plan documents every seal in the building — location, system, date, installer. Mandatory for public buildings, special-use, larger properties in Oberhausen.

Have your seals checked for Oberhausen.

Call us — we take over the seal stock in Oberhausen and continue it.

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+49 2861 8114387
Call+49 2861 8114387