Sealing what needs to be sealed in Erkelenz and Kreis Kreis Heinsberg. Cable seals, pipe stops, combined penetrations. Soft, hard or mortar seals.
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 direct path for flames and smoke.
We combine Promat, Hilti and Würth — system-open, brand-neutral in Erkelenz.
Take over multi-brand stock in Erkelenz, consolidate in the penetration plan, prepare for consultant sign-off. Specified per approval in Erkelenz.
Intumescent collar for plastic pipes, mineral wool insulation for steel — system-dependent, per approval, documented in the penetration plan.
Classic in Erkelenz stock: cables through F30/F90 wall, mineral wool with coating or board with collars. Documented in the property log in Erkelenz.
Cable and pipe in the same opening — Promat combination, Hilti CFS-CT, Würth fire-stop solution.
Vertical penetration — usually box-style, accessible from above, expandable for future cables. Specified per approval in Erkelenz.
Fire damper or duct seal — coordinated with the concept, integrated into the duct line.
Governs electrical line routing in fire protection — applies in NRW.
Defines the S-rating for cable seals in Erkelenz buildings.
EI rating for penetration seals — used parallel to DIN, EU-recognised.
Every system carries an approval number — we deliver the documentation in Erkelenz.
Ranges depend on opening size, density and system. Fixed quote after walkthrough.
Fixed offer after walkthrough in Erkelenz.
Yes — as long as each position has an approval and the documentation is consistent. We take over stock brand-neutrally.
Walkthrough in Erkelenz → defect list → fixed offer.
