Ready To Assemble European kitchen cabinets, also known as RTA kitchen cabinets, are kitchen cabinets that you can assemble yourself. They are easy to assemble by following the instructions. Our kitchen cabinets are also more cost-effective. Our kitchen cabinets come ready to assemble in flat boxes allowing us to ship these across the USA, as well as some international areas. We've built our livelihoods on remodeling people's homes.