Fire-stop penetration seals in Wesel

Sealing what needs to be sealed in Wesel and Kreis Wesel. Cable seals, pipe stops, combined penetrations. Soft, hard or mortar seals.

Wall · ceilingS30 · S60 · S90With penetration plan
Wesel

What a penetration seal achieves.

Every wall penetration in Wesel that crosses a fire-compartment boundary needs documentation: approval number. Consultants check this every year. Insurers reference it after a loss. A missing seal is the kind of finding that gets cited in damage reports.

Penetration systems for Wesel.

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

  1. 01

    Cable seal in wall

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

  2. 02

    Pipe penetration

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

  3. 03

    Duct fire-stop

    Fire damper or duct seal — coordinated with the concept, integrated into the duct line. Specified per approval in Wesel.

  4. 04

    Stock documentation

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

  5. 05

    Combined seal

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

  6. 06

    Cable seal in ceiling

    Vertical penetration — usually box-style, accessible from above, expandable for future cables. Audit-ready in Wesel.

Where we install seals in Wesel.

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

Standards.

  • MLAR
    Cable line directive

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

  • DIN 4102-9
    Cable penetration seals

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

  • abZ
    Building-authority approval

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

  • EN 1366-3
    European classification

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

What penetration seals cost in Wesel.

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 Wesel

Fixed offer after walkthrough in Wesel.

Fire stops in Wesel — FAQ.

  • Yes — open seal, add cable, reseal. Standard service in Wesel.

Have your seals checked for Wesel.

Walkthrough in Wesel → defect list → fixed offer.

Call+49 2861 8114387