An Oasis® sunroom from Joyce Manufacturing Company is the perfect solution for adding enjoyable living space to your home. Oasis® sunrooms are custom designed for your home. There are a variety of features, options, and benefits available with all our sunrooms. With the Leisure Room® Series, an all vinyl sunroom looks like it was meant to be part of the home, not an afterthought. Imagine the possibilities of having a place to relax, enjoy, create or play.