Since interior doors are functional decorations of the facade of the room, generally speaking, interior doors are more closely related to furniture, wall paint, and window frames in the home, and relatively less closely related to the floor. They should be similar in color to the furniture and floor, but have a greater contrast with the color of the wall. This is conducive to creating an atmosphere with a sense of spatial hierarchy.

Manufacturers and dealers should give customers reasonable suggestions when recommending products to customers. For example, when the customer’s living environment is warm, warm-toned interior door colors can be recommended. When the customer’s living environment is cold, lighter interior door colors can be recommended. At the same time, the color of the interior door should be close to the color of the furniture, keep it consistent with the window frame as much as possible, and have a corresponding contrast with the wall color. In terms of material selection, considering environmental protection, waterproofing, sound insulation and other climates, WPC doors and melamine doors can be considered.