A patio enclosure is a fully enclosed space, often with windows and doors, that extends the living space of your home. It can be used year-round and provides protection from the elements, insects, and other pests. In contrast, a patio cover is a roof-like structure that provides shade and shelter over a patio or outdoor living space, but it is not enclosed like an enclosure. While a patio cover can protect from the sun and rain, it does not offer the same level of protection as an enclosure from wind, dust, or bugs. A patio cover is a great option if you're looking to create a shaded area for outdoor dining or relaxation, but if you're looking to create a fully enclosed living space, a patio enclosure would be the better choice.