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STYROFOAM CAVITYMATE SC

STYROFOAM CAVITYMATE SC
Shiplap edges on the boards provides
one of the most thermally efficient joints.
CAD Details for STYROFOAM™ CAVITYMATE™ SC
STYROFOAM CAVITYMATE SC Product Information Sheet (46KB PDF)

STYROFOAM CAVITYMATE SC is an extruded polystyrene foam insulation board with shiplap edges on long edges. Controls condensation, corrects steel stud thermal short, improves performance of insulating batting.
Nominal Board Thickness** R-Value† Board Size Edge Treatment Min Compressive Strength† †
1.0" 5 48" x 96" Shiplapped 16 psi
1.5" 7.5 48" x 96" Shiplapped 16 psi
2.0" 10 48" x 96" Shiplapped 16 psi
2.5" 12.5 48" x 96" Shiplapped 16 psi

Building Code Compliance

Complies with ASTM, Type X. Meets IBC/IRC requirements for foam plastic insulation. See ICBO-ES ER 2257, BOCA-ES RR 21-02, NES NER 699, Und. Lab. Inc.™ Classified, see Classification Certificate D369.

**Not all product sizes are available in all regions.
† † Vertical compressive strength is measured at 10% deformation (5% for STYROFOAM PLAZAMATE insulation and for STYROFOAM HIGHLOAD 40, 60 and 100 insulation products) or at yield, whichever occurs first. Since STYROFOAM extruded polystyrene and Dow polyisocyanurate insulation products are visco-elastic materials, adequate design safety factors should be used to prevent long-term creep. For static loads, 3-1 is suggested. For dynamic loads, 5-1 is suggested.

Related Information
Warranty
Limited Thermal Warranty (Extruded Polystyrene Insulation Products) (159KB PDF)