Please use these tables to calculate the number of bundles and/or squares you will need for your
project. The information within is provided by the Cedar Shake and Shingle
Bureau, based on industry standard packaging.
|
Maximum Sidewall
Exposure Table |
|
No.2
Grade Products |
| CertigradeŽ
Shingles |
Grade |
Single
Course |
Dbl.
Course |
| 16" Shingles |
2 |
6" |
9" |
| 18" Shingles |
2 |
7" |
10" |
| 24" Shingles |
2 |
9" |
14" |
| 16" R&R, sanded, or machine grooved |
2 |
6" |
9" |
| 18" R&R, sanded, or machine grooved |
2 |
7" |
10" |
| 24" R&R, sanded, or machine grooved |
2 |
9" |
14" |
| Certi-SawnŽ
Shakes |
|
|
|
| 18" Tapersawn |
2 |
7" |
10" |
| 24" Tapersawn |
2 |
9" |
14" |
