Wood is the traditional choice for exterior doors, and it’s easy to see why: it’s beautiful and customizable. There are many types of wood to choose from, such as pine, fir, oak, mahogany, and maple, as well as a variety of finishes, from paint colors that match your decor to varnishes that enhance the wood’s beauty. Wood can also be cut to fit the entryway, so an unusual size or shape is doable.

 

Insulated steel is praised for energy efficiency, security, and durability. Doors made of steel have a higher insulating value than wood doors—sometimes up to five times greater. They are also the most secure exterior doors for your home and require little maintenance. They can be painted in any color and are offered in different styles, though not as many as wood doors. Steel doors are typically less expensive than wood or fiberglass doors.