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Köhnlein Türen

Third-generation timber door maker specialising in T30 and T90 object doorsets.

Manufacturer 100+ people 7 offices
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About

Köhnlein manufactures interior, exterior and object doors including fire doorsets in T30 and T90 — EI30 and EI90 — combinable with smoke, burglary-resistance and acoustic functions. Its fire-door documentation states that the products carry a bauaufsichtliche Zulassung issued by the DIBt in Berlin, tested to DIN 4102 and DIN EN 1634, with Fremdüberwachung of production and reference to EN 16034; glazing is covered by an abP and DIN 18008-4. The business works from Stimpfach with further sites across Germany and Austria.

Specialisms
Fire door installation Fire doorset manufacture Fire-rated glazing
Offices