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EC-4A/EC-4B — Expansion & Wall Curbs For insulated Decks
EC-4A/EC-4B — Expansion & Wall Curbs For insulated Decks
- For insulated decks
- Minimum curb height to be 8"
- 18 gague galvanized steel
- 1-1/2", 3 LB. density GREENGUARD fiberglass insulation
- Wood Nailer: "A" Style Flush, "B" Style Overhang
- Unitized construction
- Internally reinforced