{"product_id":"vanessential-magnetic-insulated-roof-vent-cover-for-16-5-x-16-5-vents-black-magnet-backed-blackout","title":"VanEssential Magnetic Insulated Roof Vent Cover for 16.5\" x 16.5\" Vents — Black, Magnet-Backed Blackout","description":"\u003cstrong\u003eVanEssential Magnetic Insulated Blackout Roof Vent Cover is a custom-fit, magnet-backed insulation and blackout panel for 16.5\" x 16.5\" MaxxAir or Fantastic Fan roof vents.\u003c\/strong\u003e\n\n\u003cp\u003eKeep your campervan, conversion, or overland vehicle comfortable, private, and light-free with an easy-to-install vent cover built to fit the 16.5\" x 16.5\" flange found on popular MaxxAir and Fantastic Fan units. The VanEssential design combines automotive-grade insulating layers, external black fabric for complete darkness and privacy, and sewn-in rare earth magnets so the cover stays firmly in place whether you're parked overnight or rolling down the road. It folds flat and stows in the included bag when not in use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cover help control interior temperature?\u003c\/h3\u003e\n\u003cp\u003eThe insulated core reduces heat transfer across the roof vent opening, slowing heat gain in summer and heat loss in winter. That means your vehicle’s interior climate is easier to manage with less reliance on fans, heaters, or running the vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomotive-grade insulation layer reduces conductive heat flow\u003c\/li\u003e\n  \u003cli\u003eUV-resistant outer materials withstand sun exposure\u003c\/li\u003e\n  \u003cli\u003eBlack exterior minimizes light penetration while still aiding thermal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it really block light and provide privacy?\u003c\/h3\u003e\n\u003cp\u003eYes—every cover uses an external-facing black fabric and is sized to the 16.5\" x 16.5\" flange to eliminate gaps where light could leak through. The snug fit combined with the blackout fabric gives reliable privacy for sleeping, changing, or protecting interior gear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFull blackout exterior blocks daytime and streetlight at night\u003c\/li\u003e\n  \u003cli\u003ePrecision fit prevents edge light leaks common with generic covers\u003c\/li\u003e\n  \u003cli\u003eSecure magnetic attachment keeps edges flush against the vent frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the magnetic attachment work and is it secure while driving?\u003c\/h3\u003e\n\u003cp\u003eRare earth magnets are sewn into the cover at strategic positions so the magnet-to-metal contact holds the panel firmly against the vent flange. The magnets are sized and located to resist movement from vibrations or wind while driving, yet let you remove or reposition the cover quickly when needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStrategically stitched rare earth magnets for reliable hold\u003c\/li\u003e\n  \u003cli\u003eDesigned to remain in place whether parked or on the go\u003c\/li\u003e\n  \u003cli\u003eEasy pull-away removal when you need to open the fan or vent\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation, storage, and daily use?\u003c\/h3\u003e\n\u003cp\u003eInstallation takes only minutes—align the cover over the closed vent and let the magnets seat on the flange. The cover folds compactly and fits in the included storage bag for neat stowage when the vent is in use, making it a practical everyday accessory for vanlifers and weekend campers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick set up and takedown in minutes\u003c\/li\u003e\n  \u003cli\u003eFolds flat for compact storage in the included bag\u003c\/li\u003e\n  \u003cli\u003eLightweight, durable construction built for frequent use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? VanEssential’s magnetic insulated blackout vent cover is tailored for people who want a high-performance, easy-to-use solution for light control, privacy, and thermal management on vehicles equipped with a 16.5\" x 16.5\" MaxxAir or Fantastic Fan flange. It suits campervan owners, van conversion builders, overlanders, and anyone who needs a robust, reusable vent cover that stays put on the road. Made from recycled, UV-resistant materials with sewn-in rare earth magnets, this cover is for travelers who value durability, convenience, and comfort without complicated installation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fit my 16.5\" x 16.5\" MaxxAir or Fantastic Fan?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It's designed specifically to fit the 16.5\" x 16.5\" flange used by those fan models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I leave the cover on while driving?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Sewn-in rare earth magnets and strategic placement help keep it secure on the go.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VanEssential","offers":[{"title":"Default Title","offer_id":48086483665054,"sku":"B0DT7PL555","price":49.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/vanessential-front-view-vent-cover-black.jpg?v=1785899175","url":"https:\/\/northtrailauto.ca\/products\/vanessential-magnetic-insulated-roof-vent-cover-for-16-5-x-16-5-vents-black-magnet-backed-blackout","provider":"North Trail Auto","version":"1.0","type":"link"}