---
title: What if a ridge vent doesn't have an external baffle?
description: A ridge vent without an external baffle cannot perform as well as one with an external baffle.
---

[Skip to content](https://help.gibraltarbuildingproducts.com/en/knowledge/what-if-a-ridge-vent-doesnt-have-an-external-baffle#main-content)

English

Show submenu for translations

![GBAD Full Color.png](https://blog.stealthbond.com/hubfs/GBAD%20Full%20Color.png)

Open main navigation

Close main navigation

- English
  
  Show submenu for translations
- Go to www.gibraltarbuildingproducts.com

 Go to www.gibraltarbuildingproducts.com

 Hello. How can we help you?

- There are no suggestions because the search field is empty.

1. [Help Center](https://help.gibraltarbuildingproducts.com/en/knowledge?hsLang=en)
2. [Ventilation](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en)
3. [Ridge Vent](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#ridge-vent)

# What if a ridge vent doesn't have an external baffle?

## A ridge vent without an external baffle cannot perform as well as one with an external baffle.

With an unbaffled ridge vent, wind and other elements can blow directly in through the ridge vent. Air entering the vent can create pressure in the attic, which prevents air and moisture from being pulled out. Also, stronger winds can actually pass through one side of the vent and out the other, which also prevents air and moisture from escaping the attic. Tests show that externally baffled vents outperform unbaffled ridge vents.

- [Metal Roofing](https://help.gibraltarbuildingproducts.com/en/knowledge/metal-roofing?hsLang=en#main-content)

    - [Metal Roofing](https://help.gibraltarbuildingproducts.com/en/knowledge/metal-roofing?hsLang=en#metal-roofing)
    - [Oil Canning](https://help.gibraltarbuildingproducts.com/en/knowledge/metal-roofing?hsLang=en#oil-canning)
    - [SMRIB Profile](https://help.gibraltarbuildingproducts.com/en/knowledge/metal-roofing?hsLang=en#smrib-profile)
    - [5V Crimp Profile](https://help.gibraltarbuildingproducts.com/en/knowledge/metal-roofing?hsLang=en#5v-crimp-profile)
    - [Job Packs](https://help.gibraltarbuildingproducts.com/en/knowledge/metal-roofing?hsLang=en#job-packs)
    - [Roofing Accessories](https://help.gibraltarbuildingproducts.com/en/knowledge/metal-roofing?hsLang=en#roofing-accessories)
- [Rainware & Gutter](https://help.gibraltarbuildingproducts.com/en/knowledge/rainware-gutter?hsLang=en#main-content)

    - [Gutters](https://help.gibraltarbuildingproducts.com/en/knowledge/rainware-gutter?hsLang=en#gutters)
- [Soffit](https://help.gibraltarbuildingproducts.com/en/knowledge/soffit?hsLang=en)
- [Trims & Flashing](https://help.gibraltarbuildingproducts.com/en/knowledge/trims-flashing?hsLang=en#main-content)

    - [Other](https://help.gibraltarbuildingproducts.com/en/knowledge/trims-flashing?hsLang=en#other)
- [Ventilation](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#main-content)

    - [Ventilation](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#ventilation)
    - [Intake](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#intake)
    - [Edge Vent](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#edge-vent)
    - [Whole House Fan](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#whole-house-fan)
    - [Ridge Vent](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#ridge-vent)
    - [Power Fans](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#power-fans)
    - [Ice Dams](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#ice-dams)
    - [Internal Weather Filter](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#internal-weather-filter)
    - [External Wind Baffle](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#external-wind-baffle)
    - [Exhaust Vent](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#exhaust-vent)
    - [Solar Power Fans](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#solar-power-fans)
    - [Roof Louvers](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#roof-louvers)
    - [Undereave Vents](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#undereave-vents)
    - [Mini Louvers](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#mini-louvers)
    - [Bath/Dryer Vent](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#bath-dryer-vent)
    - [Continuous Soffit Vents](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#continuous-soffit-vents)
    - [Wind Turbines](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#wind-turbines)
    - [Foundation Vents](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#foundation-vents)
    - [Skylight Tubes](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#skylight-tubes)
    - [Shingles](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#shingles)
    - [Underlayment](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#underlayment)
    - [Vented Drip Edge](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#vented-drip-edge)
    - [Wall Louvers](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#wall-louvers)
    - [Kwikmesh](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#kwikmesh)
    - [Flue Guard](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#flue-guard)
    - [Off Ridge Vent](https://help.gibraltarbuildingproducts.com/en/knowledge/ventilation?hsLang=en#off-ridge-vent)
- [Material](https://help.gibraltarbuildingproducts.com/en/knowledge/material?hsLang=en#main-content)

    - [Gutter Protection](https://help.gibraltarbuildingproducts.com/en/knowledge/material?hsLang=en#gutter-protection)
    - [Customer Service](https://help.gibraltarbuildingproducts.com/en/knowledge/material?hsLang=en#customer-service)
    - [Warnings](https://help.gibraltarbuildingproducts.com/en/knowledge/material?hsLang=en#warnings)
    - [Material Type](https://help.gibraltarbuildingproducts.com/en/knowledge/material?hsLang=en#material-type)
- [Fasteners](https://help.gibraltarbuildingproducts.com/en/knowledge/fasteners?hsLang=en)
- [Uncategorized](https://help.gibraltarbuildingproducts.com/en/knowledge/uncategorized?hsLang=en)
- [Trims and Flashings](https://help.gibraltarbuildingproducts.com/en/knowledge/trims-and-flashings?hsLang=en#main-content)

    - [Trims and Flashings](https://help.gibraltarbuildingproducts.com/en/knowledge/trims-and-flashings?hsLang=en#trims-and-flashings)
    - [Customer Service](https://help.gibraltarbuildingproducts.com/en/knowledge/trims-and-flashings?hsLang=en#customer-service)
- [Other](https://help.gibraltarbuildingproducts.com/en/knowledge/other?hsLang=en#main-content)

    - [Other](https://help.gibraltarbuildingproducts.com/en/knowledge/other?hsLang=en#other)
    - [Miscellaneous](https://help.gibraltarbuildingproducts.com/en/knowledge/other?hsLang=en#miscellaneous)
- [Flashing](https://help.gibraltarbuildingproducts.com/en/knowledge/flashing?hsLang=en#main-content)

    - [Flashing](https://help.gibraltarbuildingproducts.com/en/knowledge/flashing?hsLang=en#flashing)
- [Siding](https://help.gibraltarbuildingproducts.com/en/knowledge/siding?hsLang=en#main-content)

    - [Siding](https://help.gibraltarbuildingproducts.com/en/knowledge/siding?hsLang=en#siding)
- [Soffit & Fascia](https://help.gibraltarbuildingproducts.com/en/knowledge/soffit-fascia?hsLang=en#main-content)

    - [Soffit & Fascia](https://help.gibraltarbuildingproducts.com/en/knowledge/soffit-fascia?hsLang=en#soffit-fascia)
- [Pipe Flashing](https://help.gibraltarbuildingproducts.com/en/knowledge/pipe-flashing?hsLang=en#main-content)

    - [Pipe Flashing](https://help.gibraltarbuildingproducts.com/en/knowledge/pipe-flashing?hsLang=en#pipe-flashing)

www.gibraltarbuildingproducts.com Help Center

Copyright © 2026, Gibraltar Building Accessories Division