For an indoor project that is likely to get bumped, knocked, etc. (e.g., door or window casing, cabinets, built-in bookshelves, etc.), should one expect that a good quality paint will resist chipping and peeling as about the same as a good quality stain sealed with a good quality polyurethane?
The specific circumstance we are evaluating is a kitchen island which has a cabinet base. The base is pine, and we're debating between either white paint, or white stain sealed with polyurethane.
However, it is highly probable that this item will be subject to a lot of bumps, knocks, and so forth. We're less concerned about the difference in appearance between the two finishes, and more interested in choosing the finish that will be the most durable, and the most resistant to chipping, peeling, and getting easily soiled.
Best Answer
Polyurethane is basically liquid plastic. It forms a hard shell, which will protect the wood underneath. Since pine is considered to be a soft wood, the poly will add some impact resistance. The poly itself may chip, but the wood underneath will be better protected than regular latex paint.
I wouldn't be too concerned about the durability difference between paint and polyurethane. They are both quite durable, and should last roughly around the same amount of time.
The thing with woodwork is that once it is painted, it will always be painted. If the wood is nice enough to be stained, then I would go this route.