Fire-stop penetration seals in Voerde

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

Wall · ceilingS30 · S60 · S90With penetration plan
Voerde

What a penetration seal achieves.

Every wall penetration in Voerde that crosses a fire-compartment boundary needs documentation: installer. Consultants check this every year. Insurers reference it after a loss. A missing seal is the kind of finding that raises premiums.

Penetration systems for Voerde.

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

  1. 01

    Stock documentation

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

  2. 02

    Cable seal in ceiling

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

  3. 03

    Combined seal

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

  4. 04

    Pipe penetration

    Intumescent collar for plastic pipes, mineral wool insulation for steel — system-dependent, per approval, documented in the penetration plan. Documented in the property log in Voerde.

  5. 05

    Cable seal in wall

    Classic in Voerde stock: cables through F30/F90 wall, mineral wool with coating or board with collars.

  6. 06

    Duct fire-stop

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

Where we install seals in Voerde.

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

Standards.

  • DIN 4102-9
    Cable penetration seals

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

  • EN 1366-3
    European classification

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

  • abZ
    Building-authority approval

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

  • MLAR
    Cable line directive

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

What penetration seals cost in Voerde.

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 Voerde

Fixed offer after walkthrough in Voerde.

Fire stops in Voerde — FAQ.

  • At least annually as part of maintenance — and after every cable/pipe change. Maintenance log mandatory in Voerde.

Have your seals checked for Voerde.

Walkthrough in Voerde → defect list → fixed offer.

Call+49 2861 8114387