Sealing what needs to be sealed in Legden and Kreis Borken. Cable seals, pipe stops, combined penetrations. Soft, hard or mortar seals.
Every wall penetration in Legden that crosses a fire-compartment boundary needs documentation: photo of the closed seal. 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.
Intumescent collar for plastic pipes, mineral wool insulation for steel — system-dependent, per approval, documented in the penetration plan.
Fire damper or duct seal — coordinated with the concept, integrated into the duct line. Documented in the property log in Legden.
Vertical penetration — usually box-style, accessible from above, expandable for future cables.
Take over multi-brand stock in Legden, consolidate in the penetration plan, prepare for consultant sign-off.
Cable and pipe in the same opening — Promat combination, Hilti CFS-CT, Würth fire-stop solution.
Classic in Legden stock: cables through F30/F90 wall, mineral wool with coating or board with collars. Documented in the property log in Legden.
Every system carries an approval number — we deliver the documentation in Legden.
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 Legden buildings.
Ranges depend on opening size, density and system. Fixed quote after walkthrough.
Fixed offer after walkthrough in Legden.
At least annually as part of maintenance — and after every cable/pipe change. Maintenance log mandatory in Legden.
Call us — we take over the seal stock in Legden and continue it.
