Police are investigating a theft that occurred on the 30th September between the hours of 5pm and 8pm at the Thomas Armstrong site located on Keswick School premises.
The suspects have scaled scaffolding and removed tiles from a building and into a white van.
Police would like to speak to the men pictured as part of their investigations.
Anyone who recognises the individuals, or who has any information about the incident, should contact police on 101 and quote log number 59 of 1th October 2018 or call crimestoppers anonymously on 0800 555 111.