I'm building a big library for a client who keeps his home in the winter at 20-25% relative humidity (RH). In the summer he says it's around 50% -- which is fine -- but will I run into problems if I deliver the cabinetry at the low RH? I know the finish will temper the wood's gain or loss of moisture, but the extremely low RH concerns me.
BTW it'll be built of cherry.
Rick