Both composite and uPVC doors have their own set of advantages and disadvantages, and the better option for you will depend on your individual needs and preferences. Composite doors are typically considered to be a more durable and higher-quality option, as they are made from a combination of materials that work together to provide strength, insulation, and security. They are also available in a wider range of styles and colors than uPVC doors, and can be customized to match the look of your home.