Sliding partition Rimadesio.
In the scene there are 4 doors 1.4 * h2.8 meters.
The maximum width of one door (from the manufacturer) is 1.5 meters.

Partition in veneered aluminum and glass.

Who works in the V-Ray version lower than 3.1 be careful in the materials in the BRDF section there is Microfaset GTR (GGX) if your version is older than 3.1 then the BRDF field will be empty. Choose Blinn Phong or Ward – which is more preferable for you