Template:Materials - Insulation Overlay (Asphaltic Board)
Template:Materials - Insulation Overlay (Asphaltic Board)
| Manufacturer | Product Name | Thickness (mm) |
Thickness (in.) |
Dimensions (mm) |
Dimensions (in.) |
Compressive Strength (kPa) |
Compressive Strength (psi) |
Thermal Resistance (RSI/25.4 mm) |
Thermal Resistance (R/inch) |
|---|---|---|---|---|---|---|---|---|---|
| Hal Industries Inc. | Perma-Board | 4.5 | 3/16 | 1000 x 2000 | 39 x 66 | - | - | - | - |
| IKO Industries Ltd. | Protecto Board | 4.5, 6.4, 12.7 | 3/16, 1/4, 1/2 | 1220 x 1520, 1220 x 2440 | 48 x 60, 48 x 96 | - | - | - | - |
| IKO Industries Ltd. | Protectobase 95 | 4.5 | 3/16 | - | - | - | - | - | - |
| IKO Industries Ltd. | Protectobase 180 | 4.5 | 3/16 | 915 x 2400 | 36 x 96 | - | - | - | - |
| Polyglass USA, Inc. | Polyboard E | 4.5, 6 | 3/16, 1/4 | 1220 x 1520 | 48 x 60, 48 x 96 | - | - | - | - |
| Polyglass USA, Inc. | Polyboard W | 4.5 | 3/16 | 1000 x 2000 | 40 x 80 | - | - | - | - |
| Soprema Inc. | Sopraboard | 4.5, 6.3 | 3/16, 1/4 | 1220 x 1520, 1220 x 2400 | 48 x 60, 48 x 96 | - | - | - | - |