Products / Xtractor Vent X18 Xtra Ridge Vent

Xtractor Vent X18 Xtra is Benjamin Obdyke's X18 externally baffled, shingle-over sectional ridge vent with an added internal filter against weather infiltration. The product page and sell sheet give 18 square inches of net free area per linear foot, a 14 3/4 inch width, 4-foot sections, a 13/16 inch thickness, 1/8 inch vent holes, integrated end plugs, pre-drilled nail holes, and hot-dipped galvanized ring-shank nails included. The sell sheet lists a lifetime limited warranty and code approvals from Miami-Dade, Texas Department of Insurance product evaluation RV-28 and Florida Building Code FL 7751.