Is is more expensive to paint walls or a new door?

I was recently asked the great question: “Is it more expensive to paint a wall or a new, unfinished door?” Although doors don't have as much surface area as walls, a door is typically more expensive to paint since it is more complicated than painting a wall. It requires more skill, and usually takes longer.

A new door requires a complete prime coat. Once the primer dries, it raises the woodgrain making it more rough. The door then needs to be sanded and dusted before applying two finish coats. When beginning to brush the door, the painter must use a systematic pattern to avoid obvious brush strokes and overlaps in the woodgrain. 

Whether new or existing, walls are easier because they require less prep work, and a roller is more forgiving than a paint-brush with lines and brush-strokes. Handling a brush takes years to master; a good brushman can hand-brush a door and make it appear almost sprayed. 

It is almost always more time-consuming and expensive to paint doors and wood trim. But of course it also depends on how big the projects are and how much detail is on the walls, door and trim. A good way to save money and also get a quality job is to paint the walls yourself and then hire a professional and experienced paint company to paint your door and trim. It's amazing how great your home can look with a quality painted trim.