Fire-stop penetration seals in Heinsberg

Cable and pipe penetrations for walls and ceilings in Heinsberg — approved, tested, documented. Promat, Hilti, Würth · S30 to S90 · existing stock, new build, retrofit.

Walkthrough in HeinsbergDefect list includedFixed offer
Heinsberg

What a penetration seal achieves.

An F90-rated wall in Heinsberg loses its function the second a cable, pipe or duct passes through it unprotected. Only the systemgeprüfte penetration seal restores that fire resistance — and only if the system used matches the wall construction.

Penetration systems for Heinsberg.

We combine Promat, Hilti and Würth — system-open, brand-neutral in Heinsberg.

  1. 01

    Stock documentation

    Take over multi-brand stock in Heinsberg, 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

    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 Heinsberg.

  4. 04

    Combined seal

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

  5. 05

    Cable seal in wall

    Classic in Heinsberg stock: cables through F30/F90 wall, mineral wool with coating or board with collars. Audit-ready in Heinsberg.

  6. 06

    Duct fire-stop

    Fire damper or duct seal — coordinated with the concept, integrated into the duct line.

Where we install seals in Heinsberg.

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

Standards.

  • DIN 4102-9
    Cable penetration seals

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

  • MLAR
    Cable line directive

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

  • abZ
    Building-authority approval

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

  • EN 1366-3
    European classification

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

What penetration seals cost in Heinsberg.

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 Heinsberg

Fixed offer after walkthrough in Heinsberg.

Fire stops in Heinsberg — FAQ.

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

Have your seals checked for Heinsberg.

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

Call+49 2861 8114387