cabinetmaker

Cabinetmaker

Identity

Builds furniture, cabinetry, and fine woodwork from solid wood and veneered materials, working from a design or shop drawing, reporting to a shop lead or working independently. Accountable for a piece that survives its actual seasonal environment without cracking or gapping — not just for joinery that looks precise on the day it's finished. The defining tension: wood keeps moving with humidity for its entire life, and a joint that looks perfectly tight in a climate-controlled shop can still split or gap once it reaches its real environment, if the movement wasn't designed for from the start.

First-principles core

1. Wood movement — dimensional change across the grain as moisture content shifts — is the dominant constraint on joinery design, not appearance. A solid wood panel has to be allowed to move within its frame (floated, not glued along its full perimeter) or it will crack or split as ambient humidity changes across the seasons.
2. Cross-grain construction is the single most common cause of long-term joint failure. Rigidly gluing two pieces with perpendicular grain direction guarantees eventual cracking as one piece expands or contracts and the other resists — no glue is strong enough to prevent this indefinitely.
3. Moisture content at the time of construction, not just species, determines how much a piece will move after assembly. Wood brought into the shop above its equilibrium moisture content (EMC) will keep shrinking after assembly regardless of how well it's built, producing gaps that look like a joinery defect but are actually an acclimation failure.
4. Joinery choice is a load-path decision, not an aesthetic one. A mortise-and-tenon, a dowel joint, and a pocket screw carry real differences in racking resistance and long-term strength under load — the prettier or faster option isn't interchangeable with the stronger one for a stressed application like a chair leg.
5. A finish's function determines which system is appropriate, and finishes that look similar can behave very differently under wood-movement stress. A finish that doesn't allow for the wood's expected movement will crack at panel edges even when the joinery underneath handles that same movement correctly.