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

Sundern 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
Sundern

What a penetration seal achieves.

Every wall penetration in Sundern that crosses a fire-compartment boundary needs documentation: photo of the closed seal. 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 Sundern.

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

  1. 01

    Cable seal in wall

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

  2. 02

    Duct fire-stop

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

  3. 03

    Combined seal

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

  4. 04

    Pipe penetration

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

  5. 05

    Cable seal in ceiling

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

  6. 06

    Stock documentation

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

Where we install seals in Sundern.

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

Standards.

  • abZ
    Building-authority approval

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

  • 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 Sundern buildings.

  • EN 1366-3
    European classification

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

What penetration seals cost in Sundern.

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 Sundern

Fixed offer after walkthrough in Sundern.

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

ArnsbergHochsauerlandkreisBalveMärkischer KreisPlettenbergMärkischer KreisNeuenradeMärkischer KreisEsloheHochsauerlandkreisHemerMärkischer Kreis

Fire stops in Sundern — FAQ.

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

Have your seals checked for Sundern.

Walkthrough in Sundern → defect list → fixed offer.

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+49 2861 8114387
Call+49 2861 8114387