Usually, these windows are large, offering a wide view. Their name comes from the landscape or scenery that is visible behind the glass. This type of window requires high-end glazing to ensure a clear view. In addition to looking good, they are energy-efficient, allowing you to turn off interior lights at night and reduce the need for artificial light during the day.

One of the main benefits of picture windows is that they are very low-maintenance. There are no moving parts, so they may be hard to repair. But they are also helpful for insulation and weatherproofing. Due to their large size, picture windows can provide a lot of free heat in the winter, especially if they're installed in the south-facing part of the home. Besides being energy-efficient, they are also low-maintenance, making them an excellent choice for people with allergies.