Custom Curb Adapters built to fit any combination existing roof curb to new rooftop unit manufacturer.
18 Gauge Galvanized Steel (G90)
Fully Welded, one piece construction
Welds coated with Zinc coating to prevent corrosion
1.5" Duct Board (Spec. R6)
1" Duct Liner (Spec. R4)
1.5" Duct Liner (Spec. R8)
Field measure by M&M Representative