In accordance with British Standards a lightning protection system should be visually inspected and its earth termination network tested on an annual basis.
This is a service that JW Gray plan and provide.
Our inspection report will always offer advice and recommendations on remedial works and upgrading to current standards where necessary.
There has been a year on year growth in the maintenance section of our company and now represents approximately 20% of our annual turnover.
This indicates that our clients take very seriously the maintenance of their lightning protection systems.
In 2014 we carried out in excess of 1600 inspections of lightning protection systems.