Interior Wood Staining & Polyurethane Trim in Mason, OH

Stain colors the wood but gives it almost no protection — polyurethane is what makes it durable. Applied over the stain, as on this Mason trim, it seals the surface against moisture and handling and gives the woodwork its depth and sheen. It is also the layer that gets renewed years later, which means the stain underneath does not have to be redone.

By conditioning and by wiping. Softwoods absorb stain unevenly and blotch if it is simply brushed on and left, so the wood is sanded to a consistent grit, conditioned where the species needs it, and the stain is applied and then wiped back before it sets. Wiping is what keeps the tone even along a run of trim rather than dark in patches.

Usually, yes, and the reason is labor rather than material. Stain is unforgiving — it cannot hide a sanding scratch, a glue spot or an uneven patch the way paint does, so the preparation has to be far more thorough and every surface is handled individually. The payoff is that the grain stays visible, which is the whole reason for choosing stain over paint.