
| Profile |
Conversion factors |
|
| Rabbeted Bevel |
1" x 4" 1" x 6" 1" x 8" |
1.45 1.26 1.23 |
| Cove |
1" x 6" 1" x 8" |
1.26 1.23 |
| V-Joint |
1" x 4" 1" x 6" 1" x 8" |
1.45 1.26 1.23 |
| Channel |
1" x 6" 1" x 8" |
1.26 1.23 |
|
Board Batten |
1" x 10" 1" x 2" |
1.24 1.24 |
Example – Area to cover: 1,000 ft2

1 - Area to cover x profile conversion factor = quantity in fbm
2 - Add 3% for losses due to cutting
Total amount: 1,298 fbm
1 - Area to cover x profile conversion factor = quantity in fbm
2 - Add 3% for losses due to cutting
3 - To calculate the amount of 1" x 10" board, multiply the total amount by 0.83
4 - To calculate the amount of 1" x 2" batten, multiply the total amount by 0.17
Batten must be ordered in linear feet. Multiply the amount of fbm by 6
Total amount to order: 1,060 fbm of board and 1,302 lin ft of batten
Add a minimum of 5% to the amount for losses due to cutting

For 5" exposure, add 3% to the area to cover