Fire-resisting closures in Lienen: glass · swing · with overhead closer, hold-open device or smoke-control fitting. We install, replace and maintain.
Inspection in Lienen is on the maintenance log cycle. The door must close fully, latch without manual help, seal smoke at the threshold, and show no seal damage. We document every position — datasheet — so the maintenance log holds up at the next insurance review.
Selection is part of the consultation in Lienen.
For wide passageways or representative entrances in Lienen. Standing leaf with bolt, active leaf with handle.
Premium look, T30 standard with T60/T90 on request. First choice for offices, care homes and hotels in Lienen. Audit-ready in Lienen.
Robust, economic, powder-coated or galvanised. Standard solution for stairwells, industry and underground parking in Lienen.
F30/F90 glass with stainless frame — for foyers, entrances and conference partitions in Lienen. Documented in the property log in Lienen.
Bidirectional, with floor spring, swing closer or vision panel. For industry, logistics and hospitals in Lienen.
Wall-parallel — when space, swing or clearance is critical in Lienen.
Mandates fire-resisting closures in stairwells — applies in NRW.
EI30, EI60, EI90 — the EU classification used in parallel with DIN 4102-5.
Every door we install in Lienen carries an approval number and declaration of conformity.
Defines T30, T60, T90 — the German classifications for fire doors in Lienen.
Rules for installation, anchoring, sealing — binding and inspection-relevant in Lienen.
Reference figures for Lienen — fixed quote after on-site measurement.
All prices indicative for Lienen — fixed offer after measurement.
Maintenance is recommended with every install — DIN-compliant, audit-ready, predictable cost.
Talk to us about your Lienen property — on site, honest pricing.
