Types of Internal Doors: Which One Should You Choose

There is not much thinking involved when it comes to interior doors. Most people pay attention to what is visible to the outside, hence the secure and good looking front doors. But when it comes to the internal ones, anything will go.

This is only a misconception. In fact, a little attention to the doors will completely change the appearance of your home. They are not just functional, but they come in all sorts of styles and designs, so they can turn a dull room into a beautiful environment.

Now, while most people stick to the classic white doors with no fancy ornaments – usually, the cheapest option, the truth is there are plenty of other styles to choose from. Becoming familiar with the top players will help you make a more informed decision.

So, what options do you have? More importantly, how do you make a decision?

Flush doors

Flush doors represent simplicity – classic, inexpensive, and straightforward. They are plain and smooth – no panels or textures. They consist of three different parts – two sides and a core. They are not based on solid wood, but they act like it.

Some of them come with a solid core, while others have a hollow one – there is also the stave option. This option offers minimal support and does not really stand out. Sure, it gets the job done, but other than that, do not expect too much in terms of design – you can, however, paint them in a different color.

Panel doors

If you are after a bit of style, panel doors represent the most popular choice in terms of internal doors. They are simple and can work well in any type of décor. Panels make the difference when it comes to the actual design – one or more panels, different shapes and sizes, and so on.

Some panels are stacked horizontally. Some others are stacked vertically. The more panels you opt for, the more classic your door will look – keep that in mind, especially if you have an ultra-modern house. You can also find glazed panel doors – one or more panels based on glass.

Sliding doors

Sliding doors come with tracks – one at the top and another one at the bottom. They slide open or closed, so they are great if your space is limited. They are more common for bathrooms or closets, but you can also install them for bedrooms and other rooms if you like the style.

Pocket doors work on similar principles, but there is a difference. They require a more professional installation because they slide into walls. Therefore, they may not be suitable for all homes – if your walls are already done, installing them would cause a terrible mess.

Barn doors

Barn doors were initially used for… Well, barns. They were used outdoors only, but they have managed to build their way into the indoor style too. In fact, while they may look a bit traditional, the right color combination and simplicity will also make them suitable for ultra-modern homes.

Barn doors are similar to track doors. However, they only come with one track – above the door. They basically hang from above, but they slide left and right. They are not too secure, but they make a stylish option.

Folding doors

Folding and bi-folding doors are self-explanatory. They are usually double, but you can also come up with a large system consisting of four or more doors – obviously, such designs are not very common in commerce, so they must be ordered.

Such doors are more common for the exterior – they usually lead to the back garden or perhaps a patio area. They are not secure enough to be used as front doors. However, you can also use them for certain spaces in your home, such as access to the living room or the dining room.

How to choose the right style

Choosing the right internal door means giving your home a brand-new appearance, but with so many options out there, making the right decision is difficult. The above-mentioned styles are only the most popular ones – there are far more options out there.

So, what do you need to pay attention to when choosing your interior doors?


There are four common materials. Here they are in order of durability and quality standards:

  • Hardwood
  • Solid wood
  • Molded
  • Glazed


The type and style usually depend on personal preferences. Of course, the style of your home should dictate the final decision. Some doors are made with traditional designs, while others are more suitable for modern homes – there are plenty of middle options too.

Size and installation

If you have a standard home or you have just bought an older one, chances are the spaces for doors follow some standard sizes. However, there are more standards out there, so you would have to double check first.

If you already have some doors fitted, simply measure them, so you will know precisely what kind of size to pay attention to. If you have a custom home, chances are you will need to order custom doors based on new measurements.

The installation is usually straightforward when it comes to classic doors – a bit of DIY experience will definitely help, though. But then, some doors require more work and skills – such as folding doors or perhaps barn doors.


As a short final conclusion, interior doors come in a lot of different sizes, styles, and designs. Normally, your personal needs and preferences will dictate what type of door you need, but this is not a general rule. The overall design of your home is just as important in the process.

The style and design are not the only things to pay attention to. Double-check the quality standards as well – for instance, the materials. It is worth paying a bit more for quality doors than having to replace or repair them after a few months. At the end of the day, you should look for value for money.