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Types Of Residential Entry Doors

Entry doors for your home come in a variety of materials, colors and designs. New materials, such as vinyl have provided manufacturers with the ability to create entry doors that need little maintenance and provide security, energy efficiency and aesthetic value to your home.

entry door with side lights
Figure 1 - Entry door with sidelights

The front door of a home greats your guests and its styling says a lot about the home owner.

The complexity of installing a new entry door is relative to what work is being undertaken. If the home improvement is only a door replacement, no change to the basic door framing than most home handymen are quite capable of successfully completing the project. If however, walls have to be removed for the addition of sidelights, as shown in Figure 1, it will be a much more complex project that may require changes to the structural roof support.


Wood entry doors are desirable for their natural beauty and structural strength. They are widely available in a number of different woods ranging from pine, oak, cedar, mahogany and walnut. They do however require significant protection from the elements as well as regular maintenance. Manufacturers are required to treat wood with a preservative to help prevent rotting but ongoing maintenance is the only way to ensure that your wood entry door lasts and performs.


Steel entry doors are actually made from a combination of materials. The interior structural components (rails and stiles) are often wood, the inner core is filed with insulating foam and the outer skin is made of galvanized steel. The inner wood structure gives it stability and strength. The foam core provides good insulation and the steel skins are durable, resistant to warping or rotting and require little maintenance.

Steel entry doors can be painted any number of colors. They are also available with pre-finished PVC coatings that simulate a wood-grain finish.


Fiberglass entry doors are relatively new and are constructed in the same fashion as steel entry doors with wood stiles and rails and an inner core of injected foam. The outer skin is fiberglass. Fiberglass is very strong, durable and energy efficient. In addition to a flat painted surface, fiberglass can also be embossed to give it the texture and appearance of wood.


Vinyl entry doors are also relatively new. They employ a multi-chambered vinyl structure for both the frames and panels (sashes) utilizing a steel, aluminum or wood re-enforcement to add strength and prevent distortion. Vinyl doors are good thermal insulators because of their multi-chambered designs and offer good thermal performance ratings. Vinyl is a very durable material and is resistant to extreme weather conditions. It is also very resistant to breakage and provides good protection against forced entry through the door. Vinyl doors will not rust, dent or scratch, and require no special maintenance.

Therma-Tru fiberglass entry door
Therma-Tru fiberglass entry door home improvement
Fiberglass entry door
Fiberglass entry door
Fiberglass Entry Door
Fiberglass entry Door
Fiberglass entry doors
Fiberglass entry doors

Entry Door Nomenclature

shows the brickmold position of a door frame
shows where the core of an entry door is
shows the frame location on an entry door
shows the glass location on an entry door
shows the panel location on an entry door
shows the location of the rails on an entry door
shows the location on a sidelite on an entry door unit
shows the sill location on an entry door
shows the sweep location on an entry door
Weather Stripping
shows the weather stripping location on an entry door