Bathroom remodel depreciation schedule for fixtures

I remodeled 2 bathrooms and wanted to get some advice on depreciation schedules for bathroom fixtures.

 

Tubs, Shower glass, Toilets, vanities, Medicine cabinets.

 

I believe the tile needs to be depreciated over 27.5 years.

 

I ask this because when I read up on Kitchen remodels, I discovered that Appliances depreciate over 5 years and cabinets (maybe countertops too) depreciate over 7 years.  Cabinets fall under Furniture which depreciates over 7 years.

 

So I wonder if the same logic applies to bathroom fixtures.

 

Thanks!!!