Log Siding J Block
Outlet/Switch J Block – 4¾”x7″
Double and Triples for 2 and 3 gang boxes are Also Available.
Fixture J Block – 7″x7″
Two sizes with pre-cut openings make installation of electrical outlets, switches, fixtures, and even dryer vents easier.
1 7/16 inch thick J-Block works well for 2 x 6 or 2 x 8 log siding profiles.
2 1/4 inch thick J-Block is designed for use with our thicker profiles.
Available in kiln dried SPF or White Pine or air dried Western Red Cedar.
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Using J-Block Details