Lap Siding Coverage Table for Green (Unseasoned) Siding

WRCLA Cedar Siding

Nominal Width (inches) Dressed Width (inches) Exposed Face Width (inches) Linear Feet Factor Surface Measure
6 5-1/2 4-3/4 2.53 1.27
8 7-3/8 6-5/8 1.81 1.21
10 9-3/8 5-5/8 1.39 1.16

 

Other Lap Siding Patterns

Pattern numbers from the Western Wood Products Association publication Standard Patterns.