Sidewall Shingles Red Cedar Shingles Products > Sidewall Shingles > Red Cedar Shingles View quote “Red Cedar R+R, 24″ Primed Gray” has been added to your quote. Red Cedar Machine Grooved Shakes – Primed Gray 4 boxes covers 100 SQFT Red Cedar Machine Grooved Shakes - Primed Gray quantity Add to Quote SKU: RC18RRMGPG Category: Red Cedar Shingles Related products Red Cedar Teal #1 R+R – Cedartone Add to Quote Red Cedar G&R CVG8 R+R – Primed Gray Add to Quote Red Cedar G&R #1 R+R – Raw Add to Quote Red Cedar G&R CVG8 R+R – Raw Add to Quote