Industrial steel security, fire rated, emergency exit and personnel doors NPM - Sinoph - Tel: +44 (0) 01260 295996 - Fax: +44 (0) 1260 295998
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Steel door optional extras
locking knob for high security steel doors External locking knobs:
The are used to gain access to the interior of the building on a blank fire exit door. They allow key access and work in perfect harmony with a crash bar.
fire exit door crash bar Crash bars:
A crash bar is a mechanism for unlatching a door, consisting of a metal bar fixed horizontally to the front of the door and hinged. It is operated by pushing on it, unlatching and opening the door at the same time. Many countries' building codes require them on all fire and emergency exits. They are so named because they can be operated by someone "crashing" into them; the alternate term "panic bar" implies a similar meaning.
industrial steel door closer Door closers:
These are used to fit perfectly with any 12 point locking security door, they allow the door to close itself once the door has been pushed open. They are easy to install and ensure security at all times.
steel security door digital lock Digital locks:
With over 8000 possible combinations, these digital locks are ideal for good security. They work fantastically well with our blank steel doors and look extremely professional.
about steel security doors
steel security door technical information
security door call back form
fire exit doors
high security personnel doors
industrial steel door fitting instructions
high security door order form
powder coated industrial steel doors
optional extras for steel doors
indusitrial steel doors with vision panels
steel security door articles
high security steel door product developments
completed steel door gallery
immediate steel door deliveries
industrial steel fire rated doors
high security steel doors
emergency exit doors
aluminium doors sets

We offer a wide range of security door furniture, ranging form crash bars to door closers, either read the information above or call our sales team on 01260 295996 for help. If you don't see what you need below, ring us with details or a description of what you are trying to do and expert security door staff will help you come to a solution in no time at all.
Security door home | Steel Doors | About NPM SINOPH | Steel door technical information | Security door call back | Steel fire exit doors | Personnel door | Steel door fitting instructions
Security door order form | Powder coated steel doors | Optional steel door extras | Security doors with vision panels | Industrial steel door articles | Security door Product developments
Completed security door gallery | Immediate steel door deliveries | Industrial steel fire rated doors | High security steel doors | Emergency exit doors | Steel Doors | Aluminium door sets
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