Cable and pipe penetrations for walls and ceilings in Augustdorf — approved, tested, documented. Promat, Hilti, Würth · S30 to S90 · existing stock, new build, retrofit.
The right system depends on context. Soft seals handle most wall penetrations in Augustdorf stock; hard seals go in for larger openings. 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 Augustdorf.
Take over multi-brand stock in Augustdorf, consolidate in the penetration plan, prepare for consultant sign-off.
Fire damper or duct seal — coordinated with the concept, integrated into the duct line. Documented in the property log in Augustdorf.
Classic in Augustdorf stock: cables through F30/F90 wall, mineral wool with coating or board with collars. Audit-ready in Augustdorf.
Intumescent collar for plastic pipes, mineral wool insulation for steel — system-dependent, per approval, documented in the penetration plan.
Vertical penetration — usually box-style, accessible from above, expandable for future cables.
Cable and pipe in the same opening — Promat combination, Hilti CFS-CT, Würth fire-stop solution.
Every system carries an approval number — we deliver the documentation in Augustdorf.
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 Augustdorf buildings.
Ranges depend on opening size, density and system. Fixed quote after walkthrough.
Fixed offer after walkthrough in Augustdorf.
Yes — open seal, add cable, reseal. Standard service in Augustdorf.
Walkthrough in Augustdorf → defect list → fixed offer.
