Abels Brandschutz
Abels Fire Protection Systems
Specialist Contractor for Structural Fire Protection
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Fire-stop penetration seals in Gronau (Westfalen)

Gronau (Westfalen) needs penetration seals that hold the fire-compartment boundary, pass the inspection, get signed off.

Request walkthrough☎+49 2861 8114387
Wall · ceilingS30 · S60 · S90With penetration plan
Gronau (Westfalen)

What a penetration seal achieves.

Penetration seals are approved closures of wall and ceiling openings. They preserve the fire compartment 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 direct path for flames and smoke.

Penetration systems for Gronau (Westfalen).

We combine Promat, Hilti and Würth — system-open, brand-neutral in Gronau (Westfalen).

  1. 01

    Stock documentation

    Take over multi-brand stock in Gronau (Westfalen), consolidate in the penetration plan, prepare for consultant sign-off. Documented in the property log in Gronau (Westfalen).

  2. 02

    Combined seal

    Cable and pipe in the same opening — Promat combination, Hilti CFS-CT, Würth fire-stop solution. Documented in the property log in Gronau (Westfalen).

  3. 03

    Pipe penetration

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

  4. 04

    Cable seal in ceiling

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

  5. 05

    Duct fire-stop

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

  6. 06

    Cable seal in wall

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

Where we install seals in Gronau (Westfalen).

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

Standards.

  • EN 1366-3
    European classification

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

  • 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 Gronau (Westfalen) buildings.

  • abZ
    Building-authority approval

    Every system carries an approval number — we deliver the documentation in Gronau (Westfalen).

What penetration seals cost in Gronau (Westfalen).

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 Gronau (Westfalen)

Fixed offer after walkthrough in Gronau (Westfalen).

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

OchtrupSteinfurtHeekBorkenAhausBorkenMetelenSteinfurtSchöppingenBorkenWettringenSteinfurt

Fire stops in Gronau (Westfalen) — FAQ.

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

Have your seals checked for Gronau (Westfalen).

Call us — we take over the seal stock in Gronau (Westfalen) and continue it.

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+49 2861 8114387
Call+49 2861 8114387