Unison supply and install vehicle height restriction barriers providing an ideal solution for the prevention of access to unauthorised areas such as staff car parks or underground low-level car parks by large vehicles.

We can provide all types of height restriction barriers including single and double leaf opening, bars (Aluminium, Galvanised & Plastic) and swing type compact height restriction barriers.

Due to the volume of barriers we supply and install we are one of the cheapest suppliers in the UK making us the first choice for many companies.

For more information on height restriction barriers and all other aspects of onsite security equipment including CCTV design and door entry systems please call us on 0121 544 8470 or email

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For a free no obligation quote please call us today!