Sealing what needs to be sealed in Oer-Erkenschwick and Kreis Recklinghausen. Cable seals, pipe stops, combined penetrations. Soft, hard or mortar seals.
The right system depends on context. Soft seals handle most wall penetrations in Oer-Erkenschwick stock; mortar systems go in for higher loads. Combined cable+pipe penetrations need a system that's listed in the manufacturer's range.
We combine Promat, Hilti and Würth — system-open, brand-neutral in Oer-Erkenschwick.
Fire damper or duct seal — coordinated with the concept, integrated into the duct line. Audit-ready in Oer-Erkenschwick.
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.
Classic in Oer-Erkenschwick stock: cables through F30/F90 wall, mineral wool with coating or board with collars. Documented in the property log in Oer-Erkenschwick.
Take over multi-brand stock in Oer-Erkenschwick, consolidate in the penetration plan, prepare for consultant sign-off.
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 Oer-Erkenschwick.
EI rating for penetration seals — used parallel to DIN, EU-recognised.
Governs electrical line routing in fire protection — applies in NRW.
Defines the S-rating for cable seals in Oer-Erkenschwick buildings.
Ranges depend on opening size, density and system. Fixed quote after walkthrough.
Fixed offer after walkthrough in Oer-Erkenschwick.
At least annually as part of maintenance — and after every cable/pipe change. Maintenance log mandatory in Oer-Erkenschwick.
Call us — we take over the seal stock in Oer-Erkenschwick and continue it.
