Direct: (503) 987-4002
Main: (503) 987-4000





Improve airflow and comfort inside your van with the Terrawagen Bug Barrier Window Vent, designed for Mercedes Sprinter, Ford Transit, and Ram ProMaster vans. These durable vent inserts allow fresh air to circulate through your cabin while keeping insects and debris out, making them a must-have upgrade for van life, camping, and overland travel.
Each vent is constructed from all-weather ABS plastic and features a built-in mesh screen over every opening to prevent bugs and critters from entering your vehicle. The carefully engineered design fits securely into the window channel and allows you to drive with the vents installed thanks to the gap-free fit that helps minimize wind noise.
The Bug Barrier also provides additional shade and ventilation, helping reduce heat buildup in the cabin while creating a comfortable cross-flow breeze when both vents are installed.
Installation takes only seconds—simply roll down the window, twist the vent into position, and roll the window back up to lock it in place.
Each set includes one driver-side vent and one passenger-side vent, allowing balanced airflow across the cabin.
For convenient storage and protection when the vents are not in use, Terrawagen also offers optional storage bags designed specifically for Bug Barrier vents.
We ship throughout the United States. Most in-stock items leave our shop within 1–3 business days. Made-to-order, special-order, drop-shipped, freight, and oversized products may require additional processing or lead time. Any known special timing or availability information will be noted on the product page when applicable.
Orders placed outside of our normal business hours will be processed as soon as possible once our team returns during regular operating hours, Monday–Friday. Orders placed over the weekend or on a holiday will begin processing the next business day.
Eligible items may be considered for return within 30 days of delivery. All returns require prior authorization from PAD Overland. Return requests are subject to our return policy as well as any applicable manufacturer or supplier return requirements.
Approved customer-requested returns are subject to a 35% PAD Overland restocking fee, plus any additional return-related fees imposed by the manufacturer, supplier, or distributor.
Many products sold by PAD Overland include a manufacturer warranty. Warranty claims are subject to the individual manufacturer’s warranty terms and procedures. We are happy to help facilitate the process when possible. Please contact us with your order number, photos, and a description of the issue.
Questions about fitment, shipping, return eligibility, or a special-order product? Please contact us before placing your order. Our team is happy to help make sure you are ordering the correct product for your vehicle.
Thanks for subscribing!
This email has been registered!