Collection: Insulated Square Roof Curbs - 12 inch Tall
AVP's insulated square roof curbs use Johns Manville Foil-Faced Polyisocyanurate board insulation to control condensation and resist moisture absorption — outperforming traditional fiberglass insulation that traps moisture and promotes mold growth. These are 12" high and can fit vents from 3" to 48". Compatible with EPDM, PVC, and TPO roofing systems and removable for easy attic access.… Read More
