Patios are tricky spaces. A patio is an outdoor area that can be used for dining or for recreation purposes. It serves as a transition from garden to house and from indoor to outdoor. A good design would make use of this transition space in houses. Since a patio is semi protected from outdoor elements such as wind, sun, and rain; a patio door made out of upvc could be installed. This would protect against damages from the elements.

A patio door is not the same as a front or back door. The design of a patio door allows for more sun to enter a house. It also allows a good view of the yard and garden from inside the house. There are two basic types of patio door design, the hinged door and the sliding door. The materials used for patio doors are aluminum, wood, and composite. In this case, composite materials are the fiberglass types and the upvc.

The material called upvc is sometimes also called vinyl. Its full name is Unplasticized Polyvinyl Chloride. It is a type of rigid plastic that is a popular material in the building industry. Mostly it is used for windows and doors. It has the desirable properties of a weatherproofing, waterproofing material. It is also known to be low maintenance. For use as patio doors upvc can replace wooden doors yet still have the look of wood. Aside from wood, a range of finishes can be achieved with upvc doors. A choice of colors is also available. This makes upvc the ideal patio door choice for homeowners.