If you are replacing your current interior doors with 18 hollow core ones, there are several things to consider. Since the doors do not have a hollow interior, they are a cheaper option than solid wood doors. Another advantage is that they are easy to install and handle. However, they do not insulate sound well and can only be repaired when necessary. That means you must use them carefully. To save money and avoid possible damage, you should buy an 18″ door that is not too thick.
If you are looking for a new door for your building, you should know that there are many different types to choose from, including hollow core and solid core interior doors. While they are both inexpensive and lightweight, hollow core doors do not insulate well. They are also not very durable, so you will have to replace them sooner or later. Below are some of the main differences between solid and wood doors. To help you decide, we have outlined some pros and cons of each type.