STYROFOAM CAVITYMATE SC
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| Shiplap edges on the boards provides one of the most thermally efficient joints. |
CAD Details for STYROFOAM CAVITYMATE SC
Insulating Sheathing Guide Spec (7KB PDF)
Revêtement isolant - Spécification-type abrégée (21KB PDF)
Information sur le produit - STYROFOAM CAVITYMATE SC (65KB PDF)
STYROFOAM CAVITYMATE SC Product Information Sheet (274KB PDF)
STYROFOAM CAVITYMATE SC Steel Stud Brochure (553KB PDF)
STYROFOAM™ CAVITYMATE™ SC extruded polystyrene insulation is recommended for use as exterior insulated cladding on steel stud walls in new commercial and residential high-rise buildings. Featuring a shiplap edge, one of the most thermally efficient edge treatments available, STYROFOAM CAVITYMATE SC insulation reduces thermal bridging through the concrete walls or metal studs, helping heat stay in the building where it belongs. The insulation's high R-value decreases condensation potential in the wall cavity, protecting the integrity of your wall system for the life of the building. And, STYROFOAM CAVITYMATE SC insulation offers superior moisture resistance for long-term insulation value and outstanding dimensional stability and strength for lasting durability. CAN/ULC S701 Type 2.
| Thickness** |
R-Value† |
Board Size |
Edge Treatment |
Min Compressive Strength†† |
| 1" (25.4mm) |
5 |
24" x 96" (609.6mm x 2438.4mm) |
Shiplapped |
16 psi |
| 1.5" (38.1mm) |
7.5 |
24" x 96" (609.6mm x 2438.4mm) |
Shiplapped |
16 psi |
| 2" (50.8mm) |
10 |
24" x 96" (609.6mm x 2438.4mm) |
Shiplapped |
16 psi |
| 3" (76.2mm) |
15 |
24" x 96" (609.6mm x 2438.4mm) |
Shiplapped |
16 psi |
**Not all product sizes are available in all regions.
†R means resistance to heat flow. The higher the R-value, the greater the insulating power. R-values are expressed in ft2•h•°F/Btu.
††Vertical compressive strength is measured at 10% deformation (5% for STYROFOAM HIGHLOAD 40, 60 and 100 insulation products) or at yield, whichever occurs first. Since STYROFOAM extruded polystyrene insulation products are visco-elastic materials, adequate design safety factors should be used to prevent long-term creep and fatigue deformations.
