DJC Security install, and maintain all door closers and floor springs, below are the details of our most popular products.

Technical Info:

The CONCEALED TRANSOM door closer is mainly used on aluminium doors (e.g. shop fronts). Wear and tear on busy shop doors can result in a limited life span - especially when installed incorrectly. Thatís why all our engineers are fully trained and qualified.

SURFACE MOUNTED HYDROLIC door closers are versatile and more common in fact they can be found in pretty much every office, dentist, barber etc all over the world.

We offer high quality products, fitted by experienced, reliable installers at very competitive prices. If you are concerned about your security, please contact us for a quotation!

Technical Diagrams

Click to enlarge

Click to enlarge

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