Trading Portland

Cedar Shakes and Shingles

As a member of the “Cedar Shake & Shingle Bureau”, Shamrock takes pride in supplying high quality Cedar Shakes & Shingles to Building Supply Dealers and Distributors throughout the United States. We ship by truck and van in both full or partial shipments.

We carry a full line of inventory in British Columbia enabling us to ship in a “Just-In-Time” basis.

Our products include the following and are available in Raw,  CCA Pressure Treated, and Class B or C Fire Retardant Treated.

hand split shakes

16" Fivex Shingles

18” Perfection Shingles

24” Royal Shingles

Hip & Ridge


18” & 24” Medium Shakes

18” & 24” Heavy Shakes

18” & 24” Tapersawn Shakes

Boxed R&R’s

Fancy Cuts

You will find our technical information links very informative.
For more information or quotes please contact:

Tom Dittrick at (503) 726-2094 or email at

Courtesy of the "Cedar Shake & Shingle Bureau"   

16" Fivex Shingles
CCA Treated
Roof Manual
18" Perfection
Fire Retardant
Wall Manual
24" Royal
Wind Resistance
More Info
Medium / Heavy Shakes
Hail Resistance
Tapershawn Shakes

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