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Benjamin Obdyke Xtractor Vent X18 Xtra Ridge Vent 14-3/4 in. x 4 ft., Black
Regular price $12.03Orders start at $399 — combine any items to reach the minimum. Learn more
Benjamin Obdyke Xtractor Vent X18 Xtra Ridge Vent 14-3/4 in. x 4 ft., Black
The Benjamin Obdyke Xtractor Vent X18 Xtra is an externally baffled, shingle-over sectional ridge vent delivering 18 sq in. of net free area per linear foot. Each section measures 14-3/4 in. x 4 ft. and adds an internal filter for extra protection against extreme weather. One section per pack, in black.
Key Features:
- Maximum ventilation: Provides 18 square inches of net free area per linear foot for maximum roof ventilation.
- External baffle: Externally baffled, shingle-over design for protection from heat and moisture.
- Internal filter: Internal filter offers extra protection against weather infiltration.
- Integrated end plugs: End plugs throughout provide structural integrity and reduce scrap.
- Pre-drilled nail holes: Pre-drilled nail holes ensure proper fastening of the vent.
- Heat and moisture control: Helps remove attic heat and moisture for ultimate roof protection.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Benjamin Obdyke |
| Sell unit | 1 section, 14-3/4 in. x 4 ft. |
| Product line | Xtractor Vent X18 |
| Available colors | Black |
| Available sizes | 14-3/4 in. x 4 ft. |
| Dimensions | 14-3/4 in. wide x 4 ft. long |
| Coverage per unit | 4 ft. of ridge, 18 sq in. net free area per linear foot |
| Finish / texture | Shingle-over, black |
| Intended use | Ridge ventilation under shingle roofing |
Coverage & How Much You Need:
Each 4 ft. section covers 4 linear feet of ridge with 18 sq in. of net free area per foot. Divide your total required net free area by 18 to determine linear feet of vent needed, and order sections to cover that ridge length.
Fit and Compatibility:
Part of the Xtractor Vent X18 line of sectional ridge vents, installed under shingle courses on ridge applications. Shingles and fasteners are not included; pair with compatible intake ventilation for balanced attic airflow.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One 14-3/4 in. x 4 ft. black X18 Xtra ridge vent section per pack.
Q: How much does one section cover?
A: Each section covers 4 linear feet of ridge.
Q: How much air does it move?
A: It delivers 18 square inches of net free area per linear foot of vent.
Q: Is it installed under shingles?
A: Yes, it is a shingle-over ridge vent; the shingles are installed over it.
Q: Why the filter?
A: The internal filter provides extra protection against weather infiltration and extreme weather.
Q: Do I need end plugs?
A: Integrated end plugs are built in throughout, providing structural integrity and reducing scrap.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
The externally baffled X18 design uses airflow over the ridge to pull air through while blocking wind-driven rain and snow, and the added filter is worthwhile in high-exposure or snowy regions. Match your ridge vent NFA to your intake vent area for balanced ventilation. Pre-drilled nail holes speed installation; fasten on the marked lines and butt sections tightly for a continuous ridge run.
Install ridge vents only with adequate roof-access fall protection, and confirm attic ventilation requirements with local building codes.
Order the Benjamin Obdyke Xtractor Vent X18 Xtra Ridge Vent for maximum ridge ventilation with weather protection.
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