Sealing what needs to be sealed in Much and Kreis Rhein-Sieg-Kreis. Cable seals, pipe stops, combined penetrations. Soft, hard or mortar seals.
Every wall penetration in Much that crosses a fire-compartment boundary needs documentation: approval number. Consultants check this every year. Insurers reference it at renewal. A missing seal is the kind of finding that delays sign-off.
The system depends on opening size, occupancy density and wall type.
Take over multi-brand stock in Much, consolidate in the penetration plan, prepare for consultant sign-off. Documented in the property log in Much.
Cable and pipe in the same opening — Promat combination, Hilti CFS-CT, Würth fire-stop solution.
Classic in Much stock: cables through F30/F90 wall, mineral wool with coating or board with collars.
Intumescent collar for plastic pipes, mineral wool insulation for steel — system-dependent, per approval, documented in the penetration plan.
Vertical penetration — usually box-style, accessible from above, expandable for future cables. Documented in the property log in Much.
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 Much buildings.
EI rating for penetration seals — used parallel to DIN, EU-recognised.
Every system carries an approval number — we deliver the documentation in Much.
Ranges depend on opening size, density and system. Fixed quote after walkthrough.
Fixed offer after walkthrough in Much.
Yes — as long as each position has an approval and the documentation is consistent. We take over stock brand-neutrally.
Walkthrough in Much → defect list → fixed offer.
