Finishes

Stains and treatments are wood finishing materials that preserve visible grain or change its tone. The face veneer and exposed layers in plywood finishes may absorb stain differently, so test both on an offcut. Cabinet handles and knobs should be assessed against the finished door: their projection affects grip and clearance, while the surface finish needs to tolerate frequent handling.

Exterior wall finishes face different demands across the United States, from coastal salt exposure to freeze-thaw conditions. Within wall and ceiling finishes, distinguish products rated for exterior use from interior-only options. Maintenance also deserves a place in the specification: establish the cleaning method and whether localized repairs will remain visible.

Keep an approved physical sample and record the application method alongside the color and sheen. Agree with the contractor on the acceptable variation before work begins.

Ask for the system details at window openings and movement joints, not only a texture sample. Confirm how cracks or damaged areas can be repaired without leaving conspicuous patches.

Burnishing alone does not establish resistance to water or stains. Check the specified coating and care instructions before using the finish on a countertop or another frequently wet surface.