The certi guard label identifies cedar shakes and shingles which have been pressure impregnated with fire retardant polymers to provide permanent fire protection.
Blue label red cedar shingles.
This shingle is 1 2 to 5 8 thick on the butt end and tapers to an average 1 8 thickness.
Class b shakes and shingles are identified by their red certi guard label.
1 shingles are also available with a pressure impregnated fire retardant or preservative treatment.
Blue label shingles are a higher grade than red label.
Blue label shingles are a top grade that is 100 heartwood 100 clear and 100 edge grain.
Lengths 16 inch 18 inch and 24 inch.
These western red cedar shingles are 18 in length and vary in width from 3 to 8 wide.
Finishes natural primed white primed gray or special order colors.
Available in both sawn and sanded face textures.
Western red cedar shingles in this grade are sometimes referred to as blue label which is a registered certi label trademark.
Manufactured from number 1 grade blue label or number 2 grade red label certigrade red cedar shingles trimmed for parallel edges with butts sawn at right angles.
Blue label shingles are also 100 heartwood 100 clear in the bottom 10 nearest butt and 100 edge grain.
This shingle is sold in packs of 12 square feet.
Class c shakes and shingles are identified by their blue certi guard label.
These western red cedar shingles are 18 in length and vary in width from 3 to 8 wide.
This shingle is 1 2 to 5 8 thick on the butt end and tapers to an average 1 8 thickness on top.