{"product_id":"esming-rv-vent-insulator-22x14x3-14x14x3-1-pack","title":"ESMING RV Vent Insulator 22\"x14\"x3\" \u002614\"x14\"x3\" 1 Pack","description":"\u003cp\u003e\u003cstrong\u003eESMING RV Vent Insulator is a two-size, 3-inch-thick reflective skylight cover designed to block sunlight, cut heat transfer and reduce outside noise for camper and RV roof vents.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis insulated skylight cover fits common RV and camper roof vents (22\"x14\" and 14\"x14\") and combines a bright reflective outer surface with a memory-foam core to help stabilize interior temperature, preserve privacy, and soften external sounds. It ships vacuum-compressed for compact storage and expands to its full thickness within an hour at room temperature (longer in cold conditions). Built with a zippered nylon sleeve and rubberized edge, the insert is simple to position in the vent frame and includes fasteners for a snug fit.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this vent insulator reduce heat inside my camper?\u003c\/h3\u003e\n\u003cp\u003eThe outer layer uses a silver polyethylene reflective coating that bounces a large portion of sunlight away from the roof opening. The memory-foam interior provides thermal resistance, slowing heat transfer through the vent while preserving the interior environment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReflective silver nylon shell deflects direct sunlight.\u003c\/li\u003e\n  \u003cli\u003e3\" memory sponge core adds insulation R-value for roof vents.\u003c\/li\u003e\n  \u003cli\u003eTight rubberized edge helps block gaps where heat can enter.\u003c\/li\u003e\n  \u003cli\u003eFits common vent sizes to cover the skylight opening completely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit and stay secure in my RV vent frame?\u003c\/h3\u003e\n\u003cp\u003eESMING’s design targets universal fit for 22\"x14\" and 14\"x14\" roof vents and features a rubberized bead that presses into the vent channel for a stable hold. A zipper-closed sleeve and provided fasteners make installation straightforward and keep the insert from shifting in normal travel conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eZippered nylon sleeve for neat insertion and removal.\u003c\/li\u003e\n  \u003cli\u003eRubber particle edge for a tight grip in vent tracks.\u003c\/li\u003e\n  \u003cli\u003eIncluded fixing accessory improves long-term stability.\u003c\/li\u003e\n  \u003cli\u003eCompact, lightweight design for easy handling and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it affect noise and privacy inside the vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe 3\" memory foam padding cushions sound transmission through the skylight opening and creates a darker interior space when closed, improving privacy. While not a replacement for structural soundproofing, it noticeably dampens road and outdoor noise when installed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThick memory sponge absorbs and diffuses incoming noise.\u003c\/li\u003e\n  \u003cli\u003eDark reflective surface reduces internal light, improving privacy.\u003c\/li\u003e\n  \u003cli\u003eSealing edge limits sound leakage around vent perimeters.\u003c\/li\u003e\n  \u003cli\u003eUseful for sleeping, resting, or reducing glare during daytime stops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and care for the ESMING vent insulator?\u003c\/h3\u003e\n\u003cp\u003eInstallation involves inserting the foam core into its nylon sleeve, unzipping if needed, pressing the rubberized edge into the vent frame, and securing with the included accessory. The product ships vacuum-packed and regains shape in about one hour at normal temperatures (up to 24 hours in cold climates).\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUnpack from vacuum bag and allow expansion (1–24 hours depending on temperature).\u003c\/li\u003e\n  \u003cli\u003eFit foam into sleeve, close zipper, and press into vent opening.\u003c\/li\u003e\n  \u003cli\u003eUse provided fasteners for a firmer hold if required.\u003c\/li\u003e\n  \u003cli\u003eCompressible for off-season storage; hand-clean the sleeve as needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: RV and camper owners who want a simple, removable solution to lower interior heat, reduce outside noise, and increase privacy through common skylight vents. It’s suited for travelers who need a lightweight, stowable cover that installs quickly and fits standard 22\"x14\" and 14\"x14\" vent openings without permanent modification.\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: How long until the vacuum-packed foam expands?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: At room temperature it regains shape in about one hour; in cold conditions allow up to 24 hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this with any 14x14 or 22x14 vent?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it’s designed as a universal fit for common 14\"x14\" and 22\"x14\" RV roof vents.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ESMING","offers":[{"title":"Default Title","offer_id":48087361355934,"sku":"B0F3HX3PQN","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/esming-front-view-packaged-insulator.jpg?v=1785921652","url":"https:\/\/northtrailauto.ca\/products\/esming-rv-vent-insulator-22x14x3-14x14x3-1-pack","provider":"North Trail Auto","version":"1.0","type":"link"}