| Manufacturer
|
Product Name
|
Thickness mm (in.)
|
Weight (lb/square foot)
|
Comprehensive Strength (nom. psi)
|
| Georgia-Pacific Canada Ltd. |
DensDeck Roofboard |
6.4 (1/4") |
1.100 |
500-900
|
| Georgia-Pacific Canada Ltd. |
DensDeck Roofboard |
12.7 (1/2") |
1.950 |
500-900
|
| Georgia-Pacific Canada Ltd. |
DensDeck Roofboard |
15.9 (5/8") |
2.500 |
500-900
|
| Georgia-Pacific Canada Ltd. |
DensDeck Prime Roof Board |
6.4 (1/4) |
1.150 |
900
|
| Georgia-Pacific Canada Ltd. |
DensDeck Prime Roof Board |
12.7 (1/2) |
1.975 |
900
|
| Georgia-Pacific Canada Ltd. |
DensDeck Prime Roof Board |
15.9 (5/8) |
2.550 |
900
|
| USG (CGC) SecureRock |
Securerock Gypsum Fibre Roof Board |
6.4 (1/4) |
1.570 |
1800
|
| USG (CGC) SecureRock |
Securerock Gypsum Fibre Roof Board |
9.5 (3/8) |
1.960 |
1800
|
| USG (CGC) SecureRock |
Securerock Gypsum Fibre Roof Board |
12.7 (1/2) |
2.760 |
1800
|
| USG (CGC) SecureRock |
Securerock Gypsum Fibre Roof Board |
15.9 (5/8) |
3.200 |
1800
|
| USG (CGC) SecureRock |
Securerock Glass-Mat Roof Board |
6.4 (1/4) |
1.200 |
700-1000
|
| USG (CGC) SecureRock |
Securerock Glass-Mat Roof Board |
12.7 (1/2) |
2.000 |
700-1000
|
| USG (CGC) SecureRock |
Securerock Glass-Mat Roof Board |
15.9 (5/8) |
2.700 |
700-1000
|
