Cable and pipe penetrations for walls and ceilings in Bedburg-Hau — approved, tested, documented. Promat, Hilti, Würth · S30 to S90 · existing stock, new build, retrofit.
An F90-rated wall in Bedburg-Hau loses its function the instant a cable, pipe or duct passes through it without an approved closure. Only the approved penetration seal restores that fire resistance — and only if the system used matches the pipe type.
The system depends on opening size, occupancy density and wall type.
Cable and pipe in the same opening — Promat combination, Hilti CFS-CT, Würth fire-stop solution. Audit-ready in Bedburg-Hau.
Take over multi-brand stock in Bedburg-Hau, consolidate in the penetration plan, prepare for consultant sign-off.
Fire damper or duct seal — coordinated with the concept, integrated into the duct line.
Vertical penetration — usually box-style, accessible from above, expandable for future cables.
Classic in Bedburg-Hau stock: cables through F30/F90 wall, mineral wool with coating or board with collars. Documented in the property log in Bedburg-Hau.
Intumescent collar for plastic pipes, mineral wool insulation for steel — system-dependent, per approval, documented in the penetration plan.
Every system carries an approval number — we deliver the documentation in Bedburg-Hau.
Governs electrical line routing in fire protection — applies in NRW.
EI rating for penetration seals — used parallel to DIN, EU-recognised.
Defines the S-rating for cable seals in Bedburg-Hau buildings.
Ranges depend on opening size, density and system. Fixed quote after walkthrough.
Fixed offer after walkthrough in Bedburg-Hau.
Yes — as long as each position has an approval and the documentation is consistent. We take over stock brand-neutrally.
Call us — we take over the seal stock in Bedburg-Hau and continue it.
