Police are investigating large-scale damage to a building under construction on King Edward Road, Onchan.
Twenty-six ground floor windows were smashed some time between 5pm on Monday and 1pm on Tuesday.
Anybody with information is asked to ring Onchan Police Station on 675190 or Police Headquarters in Douglas on 631212.
Former DOI minister informed via a 'two-minute whatsapp call'
Michelle Haywood described government as 'weak and unstable'
MHK criticises language used by chief minister during reshuffle
Tim Glover says Alf Cannan has 'a lot of questions to answer'
Chief Minister: I hope that cabinet reshuffle can 'stop the fighting'
20mph, Local Government (Amendment) Bill and minimum wage all represent 'ongoing clashes'
MNFU implores Tynwald to 'include the industry in its considerations regarding employment'
'It would appear that agriculture or agricultural related business have not been considered - again'
Afternoon sailings cancelled due to adverse weather
It's as forecasters warn a 'southeast wind will strengthen this evening'