Hello, thank you for the question! Yes, the cabinets are Ipe wood custom made for each appliance.
We use Ipe wood a lot on our projects. It's a beautiful exotic wood from South America. It's hard, strong, and naturally resistant to rot, abrasion, weather, and insects - all of which are great for outdoor applications! The durability as well is unparalleled. It cannot be stained because of how dense it is, but usually oiling it every 6 months or so will keep the bright and vibrant color.
Also side note, the 4"x4" square columns on the patio cover are also Ipe wood.
If you have any further questions please let us know!
Altera Landscape