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

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

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Wall · ceilingS30 · S60 · S90With penetration plan
Arnsberg

What a penetration seal achieves.

Penetration seals are DIN-validated closures of wall and ceiling openings. They hold the rated wall's integrity for the same duration the wall itself is rated for — 30, 60 or 90 minutes. Without a seal, every cable, pipe or duct that crosses the wall becomes a breach for flames and smoke.

Penetration systems for Arnsberg.

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

  1. 01

    Cable seal in ceiling

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

  2. 02

    Duct fire-stop

    Fire damper or duct seal — coordinated with the concept, integrated into the duct line. Audit-ready in Arnsberg.

  3. 03

    Stock documentation

    Take over multi-brand stock in Arnsberg, consolidate in the penetration plan, prepare for consultant sign-off. Specified per approval in Arnsberg.

  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

    Combined seal

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

  6. 06

    Cable seal in wall

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

Where we install seals in Arnsberg.

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

Standards.

  • DIN 4102-9
    Cable penetration seals

    Defines the S-rating for cable seals in Arnsberg 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 Arnsberg.

  • EN 1366-3
    European classification

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

What penetration seals cost in Arnsberg.

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 Arnsberg

Fixed offer after walkthrough in Arnsberg.

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

SundernHochsauerlandkreisMöhneseeSoestMeschedeHochsauerlandkreisBalveMärkischer KreisEsloheHochsauerlandkreisEnseSoest

Fire stops in Arnsberg — FAQ.

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

Have your seals checked for Arnsberg.

Walkthrough in Arnsberg → defect list → fixed offer.

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+49 2861 8114387
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