MDF interior doors or Plywood doors

Buying interior doors is one of the essential tasks when renovating or building a house. There are various interior door materials available for kitchens, bathrooms, living rooms, and other portions of a home. However, two materials are the most common: MDF interior doors and Plywood doors. Carpenters and manufacturers also utilize MDF and Plywood for Kitchen cabinets

Choosing the suitable types of interior doors for the house provides functionality and aesthetics. Thus, it is essential to know the options and their differences. Interior MDF doors and Plywood are commonly used for this purpose, but they are not interchangeable. Both materials have their unique advantages and obviously their drawbacks. Each material attributes properties that make it special for various applications and can fulfill customer’s demands. This article provides the information clients will need when choosing and buying MDF interior doors or Plywood doors.

MDF Interior Doors

Medium-density fiberboard doors, also known as  MDF Panel Inteiror Doors, are engineered wood panels that are commonly used in most current homes. They have become common in interior designing, doors, and kitchen cabinets due to their versatility and affordable price. In most cases, MDF dominates other interior doors materials as it provides easy installation and low maintenance. This type of interior door is produced without knots, grains, or warps. Due to its smooth surface, carpenters can cut the panels without utilizing complex devices and fabricating methods. Reliable interior doors suppliers and manufacturers can fabric the MDF without leaving burns, tear-outs, or splinters.

The MDF panels are produced from mixing small pieces of natural wood and other substances, including the resin. MDF doors manufacturers dry the material in particular conditions and mix it with wax to create durable interior doors. Panels become robust, with a hard shell after compressing, which should be done under high heat and pressure levels.

Interior MDF doors are available in various thicknesses and come in darker brown or tan colors. Moreover, manufacturers stamp and mark some materials to indicate a unique property or characteristic of the product. These stamps can have red color for fire-retardant properties and green for moisture resistance.

Plywood Doors

Plywood doors are other engineered wood interior doors. The Plywood panels are wood-based products consisting of several thin layers of veneers and piles glued crosswise along the natural grain with the 90 degrees angle. Plywood interior doors’ manufacturing process and structure normalize their essential properties, including shrinkage and swelling behavior. These panels are produced from an odd number of veneer boards and are available in different qualities. Their quality depends on the number of veneers and the gluing method.

Many interior designers and carpentry experts appreciate Plywood interior doors as they can lend themselves to various applications such as kitchen cabinet doors, bathroom doors, etc. The robust characteristics of Plywood doors make them suitable products for exterior applications. Additionally, this type of wood allows carpenters to create various shapes more quickly than other standard wood materials that are available in the market.

Interior MDF Doors and Plywood Differences

Even though MDF interior doors and Plywood doors are both practical and almost similar, knowing their differences is essential. Clients should consider the following factors when buying interior doors for their next project. 

Interior Doors Cost

The grade and thickness of the material often define the cost of the interior door, whether it is made from MDF or Plywood. However, typically, interior MDF products cost less than Plywood. If there is no factor for clients to consider, MDF will be better for interior door applications.

MDF Interior Doors and Plywood Appearance

Plywood features an appearance similar to solid wood due to its wood strips structure. Higher grade Plywood interior doors are attractive and smooth. On the other hand, MDF features no grains and is not so soft.


When it comes to robustness, MDF is the dominant one. MDF panels are famous for their not warping characteristics. In contrast with MDF doors, Plywood materials have more flexibility and can be bent for creating curves.

MDF Interior Doors Create Dust During The Cutting Process

Cutting MDF materials creates a considerable amount of dust due to their fiber structure. Thus, making interior MDF doors requires properly ventilated workshop and safety equipment.

Faster and Easier Cutting Process

Due to the softness and lack of grain in MDF boards, it is easy to cut MDF panels with various DIY and custom CNC cutting methods. They do not crack in the edges and are perfect for creating sharp angles. 

Edge and Paint Finishes

The plywood interior doors consist of thin layers and can create edges. Thus, these exposed edges require banding or molding. On the other hand, MDF boards do not show layers at their edges. Additionally, interior MDF panels can take paint finishes ideally due to their fiber-based structure. It is possible to paint Plywood doors too. But it is recommended by experts not to apply additional paint to this type of interior door due to its natural wood grains and textures.

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