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

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

Request walkthrough☎+49 2861 8114387
Promat · Hilti · WürthExisting & newAudit-ready documentation
Kaarst

What a penetration seal achieves.

The right system depends on context. Soft seals handle most wall penetrations in Kaarst stock; fire boards go in for when frequent re-cabling is expected. Combined cable+pipe penetrations need a system that's documented in the penetration plan.

Penetration systems for Kaarst.

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

  1. 01

    Cable seal in wall

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

  2. 02

    Combined seal

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

  3. 03

    Cable seal in ceiling

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

  4. 04

    Pipe penetration

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

  5. 05

    Stock documentation

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

  6. 06

    Duct fire-stop

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

Where we install seals in Kaarst.

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

Standards.

  • DIN 4102-9
    Cable penetration seals

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

  • abZ
    Building-authority approval

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

  • MLAR
    Cable line directive

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

  • EN 1366-3
    European classification

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

What penetration seals cost in Kaarst.

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 Kaarst

Fixed offer after walkthrough in Kaarst.

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

MeerbuschRhein-Kreis NeussNeussRhein-Kreis NeussWillichViersenKorschenbroichRhein-Kreis NeussDüsseldorfDüsseldorf, StadtKrefeldKrefeld, Stadt

Fire stops in Kaarst — FAQ.

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

Have your seals checked for Kaarst.

Walkthrough in Kaarst → defect list → fixed offer.

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+49 2861 8114387
Call+49 2861 8114387