How do I install Western Red Cedar Tongue & Groove cladding?
Tongue and groove cladding can be installed horizontally or vertically. In horizontal application, start at the bottom and work up with the groove edges facing downwards. Cladding up to 6 inches wide can be blind nailed with one cladding nail per bearing toe-nailed through the base of each tongue. Wider cladding should be face nailed using two nails per piece. Nails must penetrate 1-1/4 inches into solid wood.
In vertical application, start at one corner with grooved edge toward the adjacent wall. Use a level or plumb line to ensure that the first board is installed plumb. The grooved edge of the first board may have to be trimmed to ensure a flush fit. Cladding is nailed to horizontal blocking lines installed between studs or to furring strips. As with horizontal installation, pieces up to 6 inches can be blind nailed and wider pieces should be face nailed.
