{"product_id":"hospitology-products-mattress-encasement-king-zippered-waterproof-bed-bug-dust-mite-protection-12-depth","title":"HOSPITOLOGY PRODUCTS Mattress Encasement King - Zippered Waterproof, Bed-Bug \u0026 Dust-Mite Protection, 12\" Depth","description":"\u003cstrong\u003eHOSPITOLOGY PRODUCTS King mattress encasement is a zippered, waterproof, hypoallergenic barrier that fully protects a 78\" x 80\" mattress from bed bugs, dust mites and spills while maintaining breathability and stretch for up to 12\"–18\" depths.\u003c\/strong\u003e\n\n\u003cp\u003eThis mattress encasement from HOSPITOLOGY PRODUCTS is built as a sleep-defense system combining a soft polyester knit surface with a fully waterproof internal membrane and a secure zipper closure. Lab-tested to block liquids on all six sides and engineered to stretch over standard King mattresses, it balances protection with comfort so your bed stays dry, clean and allergen-reduced without feeling clammy.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cover protect against bed bugs and dust mites?\u003c\/h3\u003e\n\u003cp\u003eThe encasement creates a complete physical barrier that isolates the mattress surface and seams, denying pests and dust mites access to the interior. The zipper is designed to close fully and the fabric wraps down each side to seal common entry points.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFull-zip design secures mattress and box-spring seams\u003c\/li\u003e\n  \u003cli\u003eSix-sided coverage prevents access from top, bottom and sides\u003c\/li\u003e\n  \u003cli\u003eFine-weave membrane blocks tiny particles like dust mite allergens\u003c\/li\u003e\n  \u003cli\u003eDurable construction reduces gaps that pests could exploit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the cover stay cool and comfortable during sleep?\u003c\/h3\u003e\n\u003cp\u003eYes — the outer layer is an extra-soft polyester knit that feels like fabric while the breathable waterproof membrane underneath resists trapping heat. The stretchable knit conforms to the mattress so there’s minimal bunching and consistent surface comfort.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSoft, breathable polyester knit surface feels like a fitted sheet\u003c\/li\u003e\n  \u003cli\u003eStretch fabric adapts to mattress movement for a smoother sleep surface\u003c\/li\u003e\n  \u003cli\u003eMembrane blocks liquid but still allows air transfer for comfort\u003c\/li\u003e\n  \u003cli\u003eMachine-washable fabric keeps the surface fresh without harsh treatments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I fit and care for a King-size mattress with this encasement?\u003c\/h3\u003e\n\u003cp\u003eThe cover stretches to accommodate standard King mattresses 78\" x 80\" with a recommended depth range of 12\" up to 18\". It’s designed for easy installation and regular laundering to maintain hygiene and performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eZip around the mattress slowly to avoid fabric strain during installation\u003c\/li\u003e\n  \u003cli\u003eMachine wash cold, tumble dry low to preserve the waterproof membrane\u003c\/li\u003e\n  \u003cli\u003eCheck zipper closure after washing to ensure a tight seal\u003c\/li\u003e\n  \u003cli\u003eManufacturer’s 5-year limited warranty for coverage reassurance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this encasement leakproof and suitable for spills or incontinence protection?\u003c\/h3\u003e\n\u003cp\u003eThe inner membrane provides a lab-tested, 100% waterproof barrier across all six sides, which prevents liquids from reaching the mattress core. While not a medical device, it’s a practical option for protecting mattresses from accidental spills, sweat, and moisture.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWaterproof membrane resists liquids and stains\u003c\/li\u003e\n  \u003cli\u003eSealed zipper and edge coverage protect seams and sides\u003c\/li\u003e\n  \u003cli\u003eMachine-washable for repeated use after accidents\u003c\/li\u003e\n  \u003cli\u003eMaintains mattress longevity by blocking moisture-related damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The HOSPITOLOGY PRODUCTS King mattress encasement is aimed at sleepers who want comprehensive mattress protection without sacrificing comfort: allergy-prone individuals seeking dust mite and allergen reduction, travelers or homeowners wanting bed bug defense, parents protecting mattresses from spills, and anyone who prefers a washable, waterproof barrier that fits deep mattresses. If you need a durable, soft-feeling cover that seals your mattress on all sides and is easy to maintain, this encasement offers a practical, long-lasting solution.\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: What mattress sizes and depths does this King encasement fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits standard King mattresses 78\" x 80\" and stretches to cover depths from about 12\" up to 18\".\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I machine wash the encasement and will it stay waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, machine wash cold and tumble dry low; the waterproof membrane remains effective when cared for per instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HOSPITOLOGY PRODUCTS","offers":[{"title":"Default Title","offer_id":49216072712411,"sku":"B005PO5GC8","price":86.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/1188\/3483\/files\/hospitology-products-encasement-front-packaging.jpg?v=1788402115","url":"https:\/\/homelypantry.co.uk\/products\/hospitology-products-mattress-encasement-king-zippered-waterproof-bed-bug-dust-mite-protection-12-depth","provider":"The Homely Pantry","version":"1.0","type":"link"}