Fire-stop penetration seals in Kevelaer

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

Promat · Hilti · WürthExisting & newAudit-ready documentation
Kevelaer

What a penetration seal achieves.

Penetration seals are building-authority-tested closures of wall and ceiling openings. They prevent fire and smoke spread 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 weak point for flames and smoke.

Penetration systems for Kevelaer.

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

  1. 01

    Duct fire-stop

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

  2. 02

    Stock documentation

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

  3. 03

    Cable seal in ceiling

    Vertical penetration — usually box-style, accessible from above, expandable for future cables. Documented in the property log in Kevelaer.

  4. 04

    Cable seal in wall

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

  5. 05

    Combined seal

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

  6. 06

    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 Kevelaer.

Where we install seals in Kevelaer.

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

Standards.

  • EN 1366-3
    European classification

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

  • DIN 4102-9
    Cable penetration seals

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

  • abZ
    Building-authority approval

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

  • MLAR
    Cable line directive

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

What penetration seals cost in Kevelaer.

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 Kevelaer

Fixed offer after walkthrough in Kevelaer.

Fire stops in Kevelaer — FAQ.

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

Have your seals checked for Kevelaer.

Walkthrough in Kevelaer → defect list → fixed offer.

Call+49 2861 8114387