Common Mistakes When Choosing and Installing Interior Doors (And How to Avoid Them)
Choosing interior doors is often underestimated, yet the consequences of a poor decision can be felt for years — squeaking, difficult opening, a mismatch with the interior, or even the need for reinstallation. In this article, we take a closer look at the most common mistakes made when selecting and installing interior doors and offer practical advice on how to avoid them from the very beginning of the planning process.
Incorrect Measurement of the Door Opening
One of the most common — and most costly — mistakes is incorrect measurement of the door opening. Many people measure only the width and height, without taking into account the wall thickness, the level of the finished floor (flooring), or any wall irregularities that may be present.
How can incorrect measurements be avoided?
Measurements should be taken after the flooring has been installed, or with the exact flooring thickness clearly accounted for. The safest option is to have the measurements carried out by a specialist or professional installer.
Ignoring the Door Opening Direction
Whether a door opens to the left or to the right may seem like a minor detail, but choosing the wrong direction can result in blocked furniture, inconvenient access, or poorly functioning space.
How should you approach this decision?
Think about how the room will be used on a daily basis — where the furniture will be placed, how the door will open, and whether it might interfere with movement.
Choosing an Inappropriate Material for the Specific Room
Not every door is suitable for every space. A common mistake is installing standard MDF or veneered doors in rooms with high humidity, such as bathrooms or laundry areas.
How should materials for interior doors be selected?
For humid environments, choose moisture-resistant materials, suitable surface finishes, and ensure proper ventilation. The consultants at SBS Design can guide you toward the most appropriate solution for your specific needs.
Overlooking the Quality of Hardware
Hinges, locks, and handles are often perceived as secondary elements, yet they play a crucial role in the comfort and long-term performance of the door.
How do you choose the right hardware?
Invest in high-quality hardware, especially for heavier doors. Low-quality hinges and locks can wear out quickly and compromise the entire door system.
Failing to Consider the Overall Interior Style
Even the highest-quality door can look out of place if it is not aligned with the overall interior design — including style, colors, flooring, and trims.
How can interior doors be harmonized with the rest of the interior?
View the door as part of the overall interior concept, rather than as a standalone element. The color, profiling, and frame should “speak the same language” as the rest of the interior.
Poor or Improper Installation
Even a perfectly chosen door can cause problems if the installation is not done correctly — whether due to a misaligned frame, improper leveling, or insufficient fixing.
How can you ensure a smooth installation?
Entrust the installation to professionals. This is not the place for compromises or DIY solutions, especially when dealing with higher-end or non-standard doors.
Underestimating Sound and Thermal Insulation
Many people only think about sound insulation after installation, when noise has already become an issue — particularly in bedrooms, children’s rooms, or home offices.
What should you pay attention to?
Choose doors with a solid core, high-quality seals, and a well-installed frame to improve acoustic comfort and overall insulation.
Final Advice
An interior door is more than just a partition between rooms — it is a functional and aesthetic element that affects both the comfort and the visual harmony of the entire home. Avoiding these common mistakes will save you time, money, and future inconvenience.
If you are planning to replace or choose new interior doors, take an informed approach, plan carefully, and do not hesitate to seek professional advice.