One、Is it better to paint wood doors or apply stickers?
1、Wood door stickers
Applying self-adhesive stickers to wooden doors is a simple, environmentally friendly, and cost-effective option. However, they may not be durable and can bubble or detach after prolonged use. If only used for a short period, applying self-adhesive stickers is recommended.

How to apply wallpaper to wooden doors? First, lay the wallpaper flat on the door, aligning the corners. Then, place a heavy object in the center to prevent shifting. To apply the wallpaper, start by peeling back the release paper from one corner and pressing the adhesive side onto the door. After the corner is applied, peel back the release paper along one direction while simultaneously pressing down with your hand. once the wallpaper is applied, use the center line as a guide and press down evenly with both hands. Finally, use a knife to trim any excess wallpaper.
2、Painting wooden doors
Both new and old wooden doors can be painted. However, painting requires more steps and specific techniques. After painting, old doors will be revitalized. With proper painting techniques, old doors can look like new, and they will also have a longer lifespan and greater durability compared to applying vinyl stickers.
How to paint wooden doors? First, remove the door handles. Then, use coarse sandpaper to sand the areas to be painted, and wipe the sanded wooden door with a damp cloth. Next, use fine sandpaper to sand again and clean thoroughly. Second, when painting, ensure even coverage from top to bottom and left to right, including corners. Finally, after painting, allow the door to dry for half a day before sanding it with fine sandpaper. Typically, paint wooden doors three times, and allow them to dry completely before installing handles, hinges, and other accessories.
It can be said that most people will choose to repaint wooden doors, not only for aesthetic reasons, but also for protection. However, it is important to choose based on specific needs. If the occupants cannot tolerate the smell of paint or prefer stickers, they can opt for stickers.
Two. important considerations when painting wooden doors.
1、Choose the appropriate paint.
Generally, using the same type of paint will result in better adhesion. If renovating an old door that was previously painted with oil-based paint, using oil-based paint again is also suitable. In the actual renovation process, using different types of paints will not significantly affect the quality of the wood door renovation. Therefore, when choosing paints, it is advisable to select the paint that best suits your preferences and the specific situation.
2、Scrape the surface with sandpaper before painting.
For wood door renovation, if the wood door surface is damaged, it needs to be sanded, followed by priming and painting. If the substrate is intact or the door is new, it can be primed and painted directly. Sanding the surface once and then applying primer and paint can improve the adhesion of the paint, especially for doors that have been previously waxed, as the surface may have oil residue.
3、Follow the specified process
Applying paint to wooden doors requires careful attention, as the results will vary depending on the specific application process. When it comes to repainting wooden doors, maintaining the overall quality and aesthetic appearance of the paint job requires strict adherence to the established process.