What size finishing nail do you use with beadboard?

When installing beadboard, a finishing nail size of 1.5 to 2 inches is typically recommended. This length provides enough penetration to secure the beadboard to the wall studs or furring strips without risking damage to the board itself. For thinner beadboard, you might opt for slightly shorter nails, around 1 inch, to ensure a clean finish. Always make sure to use galvanized or stainless steel nails to prevent rusting.