{"product_id":"hypervent-condensation-prevention-underlay","title":"HyperVent Condensation Prevention Underlay for Boats, RVs \u0026 Camper Vans","description":"\u003ch2\u003eKeep Your Mattress Dry, Comfortable \u0026amp; Mold-Free\u003c\/h2\u003e\n\u003cp\u003eHyperVent is a premium ventilation underlay that helps reduce condensation beneath mattresses and cushions by creating a permanent \u003cstrong\u003e¾\" air gap\u003c\/strong\u003e. This continuous airflow helps prevent trapped moisture, mold, mildew, damp bedding, and musty odours.\u003c\/p\u003e\n\u003cp\u003eIdeal for boats, RVs, camper vans, cabins, tiny homes, and anywhere condensation forms beneath a mattress.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose HyperVent?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eReduces condensation beneath mattresses and cushions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps prevent mold, mildew, and musty odours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCreates a permanent ¾\" ventilation gap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable open-loop polymer construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight, flexible, and easy to trim\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCuts easily with scissors or a utility knife\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWashable and maintenance-free\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafe for use on fiberglass, wood, aluminum, and other hard surfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eEasy Installation\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eMeasure your mattress or sleeping platform.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCut HyperVent to size.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstall with the polymer loop side down and fabric side up.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlace your mattress on top.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eNo adhesives or special tools required.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cp\u003eHyperVent is supplied in a \u003cstrong\u003e39\" (99 cm) wide roll\u003c\/strong\u003e and \u003cstrong\u003esold by the foot\u003c\/strong\u003e, allowing you to order only the amount needed for your project.\u003c\/p\u003e\n\u003cp\u003eFor mattresses wider than 39\", simply install multiple sections side by side and trim for a custom fit.\u003c\/p\u003e\n\u003cp\u003eNeed help determining how much to order? Check out our \u003cstrong\u003eHyperVent Size Guide\u003c\/strong\u003e below.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBoats \u0026amp; V-Berths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRVs \u0026amp; Motorhomes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCamper Vans\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTruck Campers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCabins \u0026amp; Tiny Homes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHouseboats\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnder-Seat Cushions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage Lockers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGalley Shelves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAreas prone to condensation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Open-loop polymer matrix with breathable fabric\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e ¾\" (19 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e 39\" (99 cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e By the foot\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e White\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HyperVent","offers":[{"title":"Default Title","offer_id":47629799358642,"sku":"HYPERVENT","price":22.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3028\/8562\/files\/hypervent-condensation-prevention-underlay-close-up.jpg?v=1782490163","url":"https:\/\/www.harbourchandler.ca\/products\/hypervent-condensation-prevention-underlay","provider":"The Harbour Chandler","version":"1.0","type":"link"}