Cedar Siding Grades

Knotty siding has warmth and casual charm and is ideal for homes cottages club houses and applications where a rustic appearance is desired.

Cedar siding grades.

Appearance grade is primarily for non structural lumber under 2 thick. Western red cedar exterior siding or cladding comes in a spectrum of patterns including the one that is just right for your home s style and your budget. Clear western red cedar. Clear and knotty or stk.

Clear siding is graded for smooth face use with the exception of rustic which is graded for saw textured use only. Cedar siding can be purchased as unseasoned green 19 maximum moisture content s dry or 15 maximum moisture content mc15. Clear siding gives premium quality appearance and is ideal for prestigious upmarket applications. Typically the clear grades are kiln dried to mc15 specifications while knotty grades are normally sold as s dry or green.

Appearance grades use letters a through d with a being the highest grade. Western red cedar siding is available in clear and knotty grades. For specific western red cedar siding grades please visit the siding grading page. Vertical grain means that the growth rings are parallel to each other on the face of the board and the wood is sawn specifically to achieve that look.

Cedar is also graded based on appearance which is called appearance grade or select lumber. There are also two other terms under appearance grade cedar. If you want an informal natural feel to your home knotty cedar siding could be the best choice for you.