{"product_id":"whumsdog-magnetic-fireplace-cover-42x24-draft-blocker-flame-retardant-padded-insulating-blanket","title":"whumsdog Magnetic Fireplace Cover 42\"x24\" Draft Blocker — Flame-Retardant, Padded Insulating Blanket","description":"\u003cp\u003e\u003cstrong\u003eThis whumsdog Magnetic Fireplace Cover is a padded, magnet-backed blanket that seals your indoor fireplace opening to block drafts, odors, and debris.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf cold air seeps through your unused fireplace or warm conditioned air escapes from your living room, a magnetic fireplace blocker offers a quick, reusable seal. Made from flame-retardant Oxford fabric with dense internal padding and twelve powerful magnets, this cover attaches to metal fireplace frames and creates a thermal barrier that helps reduce drafts and visible soot from entering your space.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cover stop drafts and save energy?\u003c\/h3\u003e\n\u003cp\u003eThe combination of thick flame-retardant fabric and a sponge core slows the movement of air through the fireplace opening. When the magnets hold the blanket flush to a compatible metal frame, it forms a continuous barrier that reduces heat transfer and limits cold air infiltration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDense sponge filling adds insulating thickness to the cover.\u003c\/li\u003e\n  \u003cli\u003eTwelve strong magnets secure the blanket to iron-containing frames.\u003c\/li\u003e\n  \u003cli\u003eFlush fit reduces convective air flow and visible drafts.\u003c\/li\u003e\n  \u003cli\u003eWorks in both winter (retain heat) and summer (keep cool air inside).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the magnets stay attached and is the fabric heat-safe?\u003c\/h3\u003e\n\u003cp\u003ePowerful magnets are arranged around the perimeter so the blanket adheres securely to metal frames that contain iron, nickel, or cobalt. The outer fabric is thick, flame-retardant Oxford cloth, intended for use only after the fire is fully extinguished and the hearth cooled.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEach magnet has high holding force but should not be exposed to high temperature.\u003c\/li\u003e\n  \u003cli\u003eDo not press magnets directly into a hot fireplace — allow cooling first.\u003c\/li\u003e\n  \u003cli\u003eFlame-retardant material reduces fire risk when used correctly.\u003c\/li\u003e\n  \u003cli\u003eAvoid installation on non-ferrous frames (aluminum, brass) where magnets won’t stick.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I choose the right size and install or store the blanket?\u003c\/h3\u003e\n\u003cp\u003eMeasure the visible opening of your fireplace and select the closest larger size to ensure full coverage. Installation is simple: place the magnet edge against your metal frame and let the magnets pull the blanket into place; when not in use the cover folds flat for compact storage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAvailable in multiple sizes up to 51x39 inches—pick a size slightly larger than your opening.\u003c\/li\u003e\n  \u003cli\u003eVacuum-packed for shipping; allow 24 hours to expand after unpacking.\u003c\/li\u003e\n  \u003cli\u003eFoldable design stores in a closet or under a bench when not in use.\u003c\/li\u003e\n  \u003cli\u003eManual included with fit and care instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance or precautions should I follow?\u003c\/h3\u003e\n\u003cp\u003eTo prolong magnet strength and fabric life, keep the blanket away from prolonged high heat and follow gentle cleaning guidance. If the product becomes soiled, spot-clean the outer fabric and ensure the magnets are dry before storage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse only after the fireplace has fully cooled; heat can demagnetize magnets.\u003c\/li\u003e\n  \u003cli\u003eSpot clean or hand wash according to care instructions; air dry completely.\u003c\/li\u003e\n  \u003cli\u003eInspect magnets and seams occasionally for wear and replace if damaged.\u003c\/li\u003e\n  \u003cli\u003eStore folded in a dry place to prevent moisture damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The whumsdog Magnetic Fireplace Cover is suited to homeowners and renters with iron-containing fireplace frames who want a low-effort, reusable way to reduce drafts, minimize soot and odors, and improve indoor comfort. It’s a practical accessory for seasonal sealing, energy-conscious households, and anyone who needs a fast, non-permanent solution to close off a cold or unused fireplace while preserving the option to reopen it later.\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: Do the magnets work on my fireplace?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Magnets attach only to metal frames containing iron, nickel, or cobalt; they won’t stick to aluminum or non-ferrous materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use the cover right after a fire?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — allow the fireplace to cool fully before installing to protect magnets and fabric integrity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"whumsdog","offers":[{"title":"Default Title","offer_id":49211629764827,"sku":"B0FF3YVXV9","price":50.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/1188\/3483\/files\/whumsdog-front-view-fireplace-cover.jpg?v=1788301561","url":"https:\/\/homelypantry.co.uk\/products\/whumsdog-magnetic-fireplace-cover-42x24-draft-blocker-flame-retardant-padded-insulating-blanket","provider":"The Homely Pantry","version":"1.0","type":"link"}