Around £220-worth of PVC materials have been stolen from outside Dorset Windows on the Woolsbridge Industrial Estate at Three Legged Cross.
Between around 12.45pm and 1.30pm on Sunday 12 March 2023 a man stole the items and loaded them into a white Mercedes Sprinter van.
Police Constable Samuel Berry, of East Dorset police, said: “We are conducting enquiries into this theft and have obtained a CCTV image of the suspect.
“I would urge anyone who recognises him, or who has any information regarding this incident, to please contact us.”
Anyone with information is asked to contact Dorset Police at dorset.police.uk/contact or by calling 101, quoting occurrence number 55230038871.
Alternatively, independent charity Crimestoppers can be contacted anonymously online at Crimestoppers-uk.org or by calling Freephone 0800 555 111.