Sealing what needs to be sealed in Kamen and Kreis Unna. Cable seals, pipe stops, combined penetrations. Soft, hard or mortar seals.
The right system depends on context. Mineral wool with coating handle most wall penetrations in Kamen stock; hard seals go in for higher loads. Combined cable+pipe penetrations need a system that's listed in the manufacturer's range.
The system depends on opening size, occupancy density and wall type.
Vertical penetration — usually box-style, accessible from above, expandable for future cables.
Fire damper or duct seal — coordinated with the concept, integrated into the duct line.
Take over multi-brand stock in Kamen, consolidate in the penetration plan, prepare for consultant sign-off. Documented in the property log in Kamen.
Classic in Kamen stock: cables through F30/F90 wall, mineral wool with coating or board with collars. Documented in the property log in Kamen.
Cable and pipe in the same opening — Promat combination, Hilti CFS-CT, Würth fire-stop solution. Specified per approval in Kamen.
Intumescent collar for plastic pipes, mineral wool insulation for steel — system-dependent, per approval, documented in the penetration plan.
EI rating for penetration seals — used parallel to DIN, EU-recognised.
Every system carries an approval number — we deliver the documentation in Kamen.
Defines the S-rating for cable seals in Kamen buildings.
Governs electrical line routing in fire protection — applies in NRW.
Ranges depend on opening size, density and system. Fixed quote after walkthrough.
Fixed offer after walkthrough in Kamen.
At least annually as part of maintenance — and after every cable/pipe change. Maintenance log mandatory in Kamen.
Call us — we take over the seal stock in Kamen and continue it.
