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Isoshield Non-Vapor-Barrier Insulation Panel - R-7 - 1-5/8" x 4' x 8'
BMR Code
003-1943
Part number
ISOSHIELDPRENVB100 48961-5/8
UPC
673912373755
This graphite-enhanced expanded polystyrene (EPS) insulation sheathing provides continuous thermal protection for above-grade exterior walls in new construction and renovation projects. Perforated metalized film facing on both sides allows moisture to escape, making it suitable for wall assemblies without a separate vapour barrier. Its R7.64 (RSI 1.34) thermal resistance and 10 psi (70 kPa) compressive strength deliver reliable performance in demanding exterior applications.
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• Dimensions: 1 5/8 in (4.13 cm) T x 4 ft (1.22 m) W x 8 ft (2.44 m) L
• Graphite-enhanced expanded polystyrene (EPS) construction for improved thermal performance
• Thermal resistance of R7.64 (RSI 1.34)
• Compressive strength of 10 psi (70 kPa) for durable wall assembly performance
• Perforated metalized film facing on both sides — non vapour barrier, allows controlled moisture diffusion
• Square edge profile for clean, tight panel-to-panel joints
• Designed for continuous insulation of above-grade exterior walls in new construction and retrofits
| Dimension | 8 ft x 4 ft x 1 5/8 in |
|---|---|
| Width | 4 ft |
| Length | 8 ft |
| Thickness | 1 5/8 in |
| Brand | ISOLOFOAM |














