At approximately 12pm on Saturday 24 September 2016, two men attended a commercial premises in Osborne Park in a vehicle.
The vehicle is described as a dark coloured BMW sedan with a distinctive light blue bonnet and passenger side front door, the front and rear registration plates were covered.
The men got out of the vehicle and began to load an amount of aluminium window framing, placing it on roof racks, then drove away.
The following day, at around 11am, the same men returned, once again driving the BMW and loading an amount of aluminium window framing onto the roof racks and driving away.
Police have released CCTV images of two men who they believe can assist them with their inquiries.
If you know the identity of these people or have any information about this offence make a report online at crimestopperswa.com.au or call Crime Stoppers on 1800 333 000, where all calls are strictly confidential, and rewards are offered.