ARC3 Insulated Curb
Insulated curb with duct rails for single-ply roofing. Fully welded 1 1/2" thick 3 lb. density fiberglass insulation Optional: 20-gauge liner Burglar bar Slope
LENNOX AES INDUSTRIES
STANDARD CURBS (ARC)
Our standard roofcurbs are available in insulated, non-insulated, and knockdown styles built to spec, and designed for straightforward installation.
ARC5 Knockdown Curb
Non-insulated knockdown curb shipped loose for field assembly Optional: Slope
ARC6 Non-insulated Roof Curb
Non-insulated curb with duct rails used for HVAC equipment on insulated roof deck. Fully welded Optional: Noise Control System Burglar bar Slope