Tag Archives: summer shutters

Wow. The summer HEAT is officially here. The windows are closed and the air conditioning is on. One way to conserve that expensive cool air is to insulate your windows with interior shutters. Solid wood interior shutters do no transport energy, therefore they will keep the warm air outside and the cool air inside. Shutters are thicker and more dense than most other types of window coverings, making them the best window treatment to conserve energy.