General Purpose

> General Purpose

General Purpose Doors Manufactured In The UK

DoorTechnik design and manufacture high quality, custom built glass doorssteel doorssecurity doorsacoustic doorsblast doors and fire rated doors in Lincoln, UK.


A versatile steel door for most external or secure internal applications


An economical flush steel doorset for most internal or external applications in commercial buildings.


A frameless glass door in a steel outer frame, often used for entrances to public buildings.


The SG20 is a versatile, fire rated, slimline steel glazing system for doorsets, glazed screens and windows.


A strong and durable steel door, with the appearance of a timber door.

Get in touch

We have people here who are pleased to talk doors with you; whether you need a single door for a plant room, lots of shiny steel and glass doors for a shopping centre, or have specialist technical requirements.

EMAIL US +44 (0) 1522 693 522