Windows and glazing play a crucial role in maintaining a healthy and comfortable indoor environment. By choosing energy-efficient glazing options, you can reduce heat loss and gain, improving the overall energy efficiency of your building. This not only benefits the environment but also contributes to a healthier indoor environment by reducing the need for artificial heating and cooling. When selecting windows and glazing, consider options that are designed with environmental health and building biology in mind to ensure a sustainable and healthy living or working space.