Roof Curb for 40 In. Square Base, for High Wind Applications, 18 In. High
Model GPF roof curbs are designed for high wind applications and flat roof installations. Constructed of heavy gauge galvanized steel and fully formed on three sides with a single, fully welded seam.
- Designed to fit 40" roof curb cap
- 2-inch mounting flange
- Rigid, fiberglass insulation
- Welded, straight-sided construction