Wall and ceiling penetrations in Blankenheim sealed audit-ready, installed to approval, tracked in penetration plans for the consultant's sign-off.
The right system depends on context. Soft seals handle most wall penetrations in Blankenheim stock; fire boards go in for larger openings. 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.
Classic in Blankenheim stock: cables through F30/F90 wall, mineral wool with coating or board with collars. Specified per approval in Blankenheim.
Cable and pipe in the same opening — Promat combination, Hilti CFS-CT, Würth fire-stop solution.
Take over multi-brand stock in Blankenheim, consolidate in the penetration plan, prepare for consultant sign-off. Audit-ready in Blankenheim.
Vertical penetration — usually box-style, accessible from above, expandable for future cables. Documented in the property log in Blankenheim.
Fire damper or duct seal — coordinated with the concept, integrated into the duct line. Audit-ready in Blankenheim.
Intumescent collar for plastic pipes, mineral wool insulation for steel — system-dependent, per approval, documented in the penetration plan. Specified per approval in Blankenheim.
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 Blankenheim.
Defines the S-rating for cable seals in Blankenheim buildings.
Ranges depend on opening size, density and system. Fixed quote after walkthrough.
Fixed offer after walkthrough in Blankenheim.
A penetration plan documents every seal in the building — location, system, date, installer. Mandatory for public buildings, special-use, larger properties in Blankenheim.
Call us — we take over the seal stock in Blankenheim and continue it.
