Sealing what needs to be sealed in Wiehl and Kreis Oberbergischer Kreis. Cable seals, pipe stops, combined penetrations. Soft, hard or mortar seals.
Every wall penetration in Wiehl that crosses a fire-compartment boundary needs documentation: system used. Consultants check this every year. Insurers reference it after a loss. A missing seal is the kind of finding that gets cited in damage reports.
We combine Promat, Hilti and Würth — system-open, brand-neutral in Wiehl.
Fire damper or duct seal — coordinated with the concept, integrated into the duct line.
Intumescent collar for plastic pipes, mineral wool insulation for steel — system-dependent, per approval, documented in the penetration plan. Audit-ready in Wiehl.
Take over multi-brand stock in Wiehl, consolidate in the penetration plan, prepare for consultant sign-off.
Vertical penetration — usually box-style, accessible from above, expandable for future cables.
Classic in Wiehl stock: cables through F30/F90 wall, mineral wool with coating or board with collars.
Cable and pipe in the same opening — Promat combination, Hilti CFS-CT, Würth fire-stop solution.
Defines the S-rating for cable seals in Wiehl buildings.
EI rating for penetration seals — used parallel to DIN, EU-recognised.
Governs electrical line routing in fire protection — applies in NRW.
Every system carries an approval number — we deliver the documentation in Wiehl.
Ranges depend on opening size, density and system. Fixed quote after walkthrough.
Fixed offer after walkthrough in Wiehl.
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 Wiehl and continue it.
