Do Purple adjustable bases require any assembly? Yes, but assembly is quick and easy (promise!). Click here to view our detailed tutorial and review the steps for getting your base ready for a perfect night's sleep. Related articles Will a Purple Premium Smart Base fit inside my existing bed frame? Does Purple set up my adjustable base when it is delivered? What are the dimensions of the power base? What are the shipping dimensions for the Purple™ PowerBase? What mattress foundation should I use?