ZEY [HOMES SO NG L LOG HOMES Leaders in Excellence PRODUCT SPECIFICATIONS For 3 x 10 White Pine Log Siding Description: Kiln-dried White Pine, # 2 grade or better, milled to finished size. Size: 2 5/16™ thick at curvature, 9 1/8” tall. Details; 11/167 groove, 5/8” tongue. No reveal after stacking. Coverage: 87 wall coverage. Conversion Factor: 1.5 lineal feet = 1 square foot.