Although the price of regular wooden doors in some building materials markets is often quoted per unit, most mid to high-end wooden doors in the home market include three components: door price, door frame price, and wood trim price. The door panel is the main part of the door and is priced by square meter. The door frame has two sides and is calculated based on its perimeter. The wood trim, which wraps around the door frame, is priced per meter. Additionally, the price of all solid wood doors and solid wood composite doors typically does not include hardware such as locks. For special composite solid wood doors, which usually include three parts, consumers just need to add the cost of the door lock to the original price.
First, Wooden Door Classification
Wooden doors used in home decoration can be categorized into four types based on their materials: solid wood doors, solid wood composite doors, paint-free doors, and splint molded hollow doors.
- Full Solid Wood Doors: These are made from natural logs from forests and undergo processes like cutting, planing, drilling, engraving, and shaping to create a finished product.
- Solid Wood Composite Doors: The frame is usually made from fir or pine, filled with honeycomb paper, MDF grid, or other structures, while the surface is made from medium density fiberboard or perforated particle board. It is then covered with solid wood veneer and sealed with wood lines. These doors are lighter, less prone to warping, and offer more design options.
- Paint-Free Doors: Similar to solid wood composite doors, they use low-grade wood for the frame and have a painted PVC film on the surface. They are more affordable but may lack the durability of higher-quality options.
- Splint Molded Hollow Doors: These have a solid wood frame with decorative panels pressed onto both sides via hot pressing. They are budget-friendly, but their hollow interior leads to poor sound insulation and a less solid feel.
Second, Check the Paint Quality
The paint applied to wooden doors is an essential post-processing step that significantly affects the final appearance and durability. The paint process can be either fully enclosed or semi-open. Fully enclosed paint offers a smooth finish and uniform color, while semi-open paint preserves the natural wood grain and provides a more authentic texture.
When inspecting wooden doors, pay attention to the following:
- Check the fullness of the paint film—thicker layers indicate better quality and stronger adhesion.
- Look at the surface from an angle to see if the paint is flat and free from the orange peel effect or visible particles. A rough finish may suggest insufficient baking during the painting process.
- For doors with intricate designs, check the edges for cracks in the paint, especially in hard-to-reach corners.
Third, Evaluate the Hardware
Hardware such as hinges and locks plays a crucial role in the overall comfort and functionality of the door. It’s important to choose high-quality hardware that ensures smooth operation and long-term durability.
Consider the function of the door when selecting hardware:
- Kitchen doors should be waterproof and sealed to prevent smoke from entering, such as semi-transparent or glass-embedded doors.
- Bathroom doors should prioritize privacy and water resistance. Solid wood doors or stylish full-glass doors are good choices.
- Bedroom and study doors should focus on privacy, sound insulation, and a warm atmosphere. Opt for doors that are solid and have low light transmission.
Fourth, Things to Note When Purchasing
If there are no special requirements, the door height should be consistent. Here are some key points to consider when buying a wooden door:
- Ask about the material of the door edge. Some merchants may use different materials for the door frame and the door itself. Inferior door frames may not be properly treated, leading to poor bonding with the wall.
- Some doors may require additional items like cornices for entryways or windows. Be sure to ask about the price of these separately.
- Check whether the top and bottom edges of the door are sealed or painted. High-quality brands usually follow a six-sided sealing standard.
- Installation may involve extra charges, such as for high doors, wide doors, custom colors, or glass inserts. Confirm all potential costs before purchasing.
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