Most wood countertops are made from pieces of hardwood that are laminated together with glue for strength and stability, says This Old House. That said, wood countertops are affected by changes in atmospheric moisture, so if they‘re not properly constructed, installed, and maintained, they can warp or gap.
All cutouts, edges, and surfaces must be treated to keep moisture out of the wood. This makes undermount sinks ideal for wood countertops, according to Paul Grothouse of the Grothouse Lumber Company. Drop-in sinks go well with clear-coated or factory-finished countertops but need a flexible sealant beneath the rim.
The backsplash window doesn’t look directly outdoors but rather into a hallway. It’s an interesting way of connecting the spaces and ensuring a seamless transition and a continuous flow between them.