Door Operating Equipment

Security Installation Services Ltd supply and install a large range of door operating equipment to fit a variety of needs and requirements. Get in touch with us if you have a problem with any of the following equipment: -

Overhead door closers
Transom closers
Floor springs
Panic bars

If a door is slamming or not closing or locking, sometimes a simple repair or adjustment is all that’s required and we will always quote before carrying out any work.

We offer free, expert advice on the best equipment for your job.

We work with the latest technology from leading manufacturers and are confident that we can provide you with the security you need at a reasonable cost.





See our short videos below of how we resolved issues with an aluminium door scraping on the floor and a glass door not closing in the wind.

For a free quotation, or expert advice please call us on 020 7424 0040 or email