Cable and pipe penetrations for walls and ceilings in Wegberg — approved, tested, documented. Promat, Hilti, Würth · S30 to S90 · existing stock, new build, retrofit.
An F90-rated wall in Wegberg loses its function the second a cable, pipe or duct passes through it unsealed. Only the tested penetration seal restores that fire resistance — and only if the system used matches the pipe type.
We combine Promat, Hilti and Würth — system-open, brand-neutral in Wegberg.
Classic in Wegberg stock: cables through F30/F90 wall, mineral wool with coating or board with collars.
Fire damper or duct seal — coordinated with the concept, integrated into the duct line. Audit-ready in Wegberg.
Intumescent collar for plastic pipes, mineral wool insulation for steel — system-dependent, per approval, documented in the penetration plan.
Cable and pipe in the same opening — Promat combination, Hilti CFS-CT, Würth fire-stop solution. Audit-ready in Wegberg.
Vertical penetration — usually box-style, accessible from above, expandable for future cables. Documented in the property log in Wegberg.
Take over multi-brand stock in Wegberg, consolidate in the penetration plan, prepare for consultant sign-off.
Defines the S-rating for cable seals in Wegberg buildings.
Governs electrical line routing in fire protection — applies in NRW.
Every system carries an approval number — we deliver the documentation in Wegberg.
EI rating for penetration seals — used parallel to DIN, EU-recognised.
Ranges depend on opening size, density and system. Fixed quote after walkthrough.
Fixed offer after walkthrough in Wegberg.
At least annually as part of maintenance — and after every cable/pipe change. Maintenance log mandatory in Wegberg.
Walkthrough in Wegberg → defect list → fixed offer.
