{"product_id":"vanessential-magnetic-insulated-blackout-roof-vent-cover-for-16-5-x-16-5-maxxair-fantastic-fan-charcoal-gray-foldable-reflec","title":"VanEssential Magnetic Insulated Blackout Roof Vent Cover for 16.5\" x 16.5\" MaxxAir\/Fantastic Fan — Charcoal Gray, Foldable, Reflec","description":"\u003cp\u003e\u003cstrong\u003eVanEssential's Magnetic Insulated Blackout Roof Vent Cover blocks light and improves temperature control for 16.5\" x 16.5\" MaxxAir or Fantastic Fan flanges.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis charcoal-gray vent cover is built to fit standard 16.5\" x 16.5\" fan flanges from MaxxAir and Fantastic Fan, combining blackout performance with automotive-grade insulation for better interior comfort. The updated design adds three convenient folds so the cover can be stowed back on the flange during the day, while soft-edged binding reduces light leaks where traditional covers often fail.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cover keep a van cooler in summer and warmer in winter?\u003c\/h3\u003e\n\u003cp\u003eThe VanEssential cover uses automotive-grade insulation to form a thermal barrier over the fan opening, reducing heat transfer through the roof vent. By reflecting radiant heat and slowing conductive loss, it helps keep interiors more stable so your heater or AC doesn't work as hard.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReflective charcoal fabric reduces solar gain on hot days\u003c\/li\u003e\n  \u003cli\u003eInsulating core limits heat loss during cold weather\u003c\/li\u003e\n  \u003cli\u003eSealed soft edges minimize drafts and light entry\u003c\/li\u003e\n  \u003cli\u003eMagnetic attachment ensures a snug, gap-free fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my MaxxAir or Fantastic Fan with a 16.5\" flange?\u003c\/h3\u003e\n\u003cp\u003eYes — the cover is sized specifically for a 16.5\" x 16.5\" flange common to many MaxxAir and Fantastic Fan models. The flexible construction and magnetic perimeter accommodate slight variations while keeping the cover flush against the roof opening.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecisely cut for 16.5\" x 16.5\" flanges\u003c\/li\u003e\n  \u003cli\u003eMagnetic edge conforms to metal flange surfaces\u003c\/li\u003e\n  \u003cli\u003eSoft-bound edges improve seal on irregular surfaces\u003c\/li\u003e\n  \u003cli\u003eFoldable design tucks back and secures for daytime use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the fold-back feature work during daytime use?\u003c\/h3\u003e\n\u003cp\u003eThe cover includes three engineered folds that allow it to be folded and fastened onto the fan flange, keeping the cover out of the way without removing it. This makes it quick to switch between blackout and open configurations while maintaining the cover's location and magnetic alignment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree-fold pattern folds neatly against the flange\u003c\/li\u003e\n  \u003cli\u003eFastens securely so it won’t flap while driving or at camp\u003c\/li\u003e\n  \u003cli\u003eNo tools required to stow the cover for daytime ventilation\u003c\/li\u003e\n  \u003cli\u003eKeeps magnets and binding aligned for quick redeployment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: position the magnetic edge over your fan flange and let the magnets seat. The cover is low maintenance — wipe-clean exterior fabric and occasional spot clean of the insulated interior keep it performing season after season.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick magnetic attachment — no hardware or adhesives needed\u003c\/li\u003e\n  \u003cli\u003eLightweight and easy to handle solo\u003c\/li\u003e\n  \u003cli\u003eWipe-clean outer surface for simple upkeep\u003c\/li\u003e\n  \u003cli\u003eDurable construction resists compression and repeated folding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This vent cover is aimed at vanlifers, campers, and anyone who uses a MaxxAir or Fantastic Fan with a 16.5\" x 16.5\" flange and wants better light control and thermal performance. It suits overnight campers seeking darker sleeping conditions, travelers wanting easier climate management without running HVAC constantly, and DIY van builders who prefer a simple, tool-free accessory that integrates with existing roof fans.\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: Does this fit all 16.5\" x 16.5\" roof fans?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s designed for standard 16.5\" x 16.5\" MaxxAir and Fantastic Fan flanges and fits those models with magnetic attachment.\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, the magnetic mount stays secure while driving, though folding it down for airflow is recommended when you want ventilation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VanEssential","offers":[{"title":"Default Title","offer_id":48086228730014,"sku":"B0FX76M3Q2","price":49.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/vanessential-front-view-packaging.jpg?v=1785890775","url":"https:\/\/northtrailauto.ca\/products\/vanessential-magnetic-insulated-blackout-roof-vent-cover-for-16-5-x-16-5-maxxair-fantastic-fan-charcoal-gray-foldable-reflec","provider":"North Trail Auto","version":"1.0","type":"link"}