When you want to have the optimum levels of ventilation in your home, it is important that you have the right kind of windows in your place so that you have free flow of air and light inside your living area at all times. One of the best options of windows that you can have for your home is the uPVC windows. These windows are notable for their superior durability which means that once installed they can look and feel the same for 10 to 15 years. The material that is used for making the uPVC windows is known as unplasticized polyvinyl chloride. It is by far one of the most eco-friendly materials that you can find in the market that can be used for making windows. The material can be easily recycled so that new windows can be made from them. Since they can deliver awesome performance to the users for many years, you do not have to get new windows every once in a while.