Woodworking shops are loud places, and the noise is not just an annoyance. A cabinetmaker running a table saw, router, planer, or thickness sander generates sound levels that can easily exceed 100 decibels at the operator’s ear, and even a small home shop with a shop vac and a miter saw can push past 90 decibels. Because hearing damage is cumulative and painless in the early stages, many woodworkers do not notice the loss until years later, when conversations in crowded rooms become difficult and a persistent ringing appears at night.

The danger lies in the combination of intensity and duration. A single pass on a planer may seem brief, but a full day of cutting, jointing, sanding, and routing adds up to hours of exposure. Noise-induced hearing loss typically begins in the higher frequencies, which is why the first signs are often trouble hearing birds, doorbells, or the voices of children. Tinnitus, a constant hiss or ring, is another common early warning. Once the delicate hair cells in the inner ear are damaged, they do not regenerate, so the loss is permanent and progressive with continued exposure.

Cabinetmakers are especially vulnerable because their work is repetitive and machine-heavy. Cutting sheet goods on a panel saw, edge banding, boring shelf pin holes, and sanding cabinet doors can fill an entire shift with noise. Add the whine of a router or the scream of a circular saw and the daily dose climbs quickly. Studies of woodworking professionals consistently show elevated rates of hearing loss compared with the general population, and many older cabinetmakers admit they wish they had protected their ears from the start.

Hearing protection in the woodshop should be treated as essential safety equipment, just like safety glasses and push sticks. Foam earplugs offer good attenuation and are cheap enough to keep in every apron pocket, while earmuffs are easier to put on and take off and can be worn over plugs for especially loud tasks. For long sessions at the planer or router table, musician’s earplugs or electronic muffs that block harmful noise while letting speech through can make the shop safer and more comfortable. The key is consistency: protection only works if it is worn every time the machines start, even for a quick cut.

Shop design can also reduce exposure. Moving noisy machines away from workstations, mounting motors on vibration-damping pads, enclosing a planer or dust collector in a closet, and keeping blades sharp all lower the sound level. Regular maintenance matters too, since a loose belt or worn bearing can turn a familiar machine into a screaming one. A simple phone sound meter app can help identify the loudest tools and justify the investment in better protection.

The bottom line for any cabinetmaker is simple: hearing loss from shop noise is permanent, but it is also entirely preventable. Wearing hearing protection every time the tools run, keeping spares within reach, and encouraging apprentices to do the same protects not only the ears but also the career and the quality of life that come after the last cut is made.

There is a fuller write-up at cabinetmaker on shop noise.