{"product_id":"4x10-white-aluminum-floor-register","title":"4x10 White Aluminum Floor Register - Modern Design (Duct Opening)","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid aluminum construction\u003c\/strong\u003e — rust-proof, won't corrode like steel in damp areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable damper\u003c\/strong\u003e — direct airflow open, closed, or anywhere between\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalkable floor design\u003c\/strong\u003e — built for foot traffic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in installation\u003c\/strong\u003e — no ductwork or subfloor modification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite powder-coat finish\u003c\/strong\u003e — paintable to match your floor or trim\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA 4x10 aluminum floor register for supply air, built as a lighter-weight, rust-proof alternative to a steel register — a practical option for bathrooms, basements, or other higher-humidity floor locations.\u003c\/p\u003e\n\n\u003ch2 id=\"gv-sizing-guide\"\u003eWill a 4x10 Fit Your Space?\u003c\/h2\u003e\n\u003cp\u003eMeasure the duct opening — not your old cover — before ordering. The face plate overlaps the opening on all sides.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\" × 10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-3\/4\" × 9-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-3\/4\" × 11-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.21 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum, white powder-coated (paintable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegister, manual guide card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAluminum vs. Steel — Which Floor Register?\u003c\/h2\u003e\n\u003cp\u003eAluminum won't rust, which matters most in bathrooms, basements, or other floor locations exposed to moisture. It's also lighter than steel. For pure durability under very heavy daily foot traffic at a lower price, our \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-steel-matte-black-floor-register-2-way-airflow\"\u003esteel floor register\u003c\/a\u003e is the sturdier, budget option.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemove your old register and confirm the duct opening measures 4\" × 10\".\u003c\/li\u003e\n\u003cli\u003eSet the register into the opening — the face plate sits flush with the floor.\u003c\/li\u003e\n\u003cli\u003eAdjust the damper to set airflow direction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size do I order — 4x10 or face size?\u003c\/strong\u003e\u003cbr\u003eOrder by duct opening size (4\" × 10\"). The face size (5-3\/4\" × 11-3\/4\") overlaps the opening — it's not what you measure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this for supply air or return air?\u003c\/strong\u003e\u003cbr\u003eSupply air, with an adjustable damper. For a return opening in this size, see our \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-white-aluminum-floor-return-grill-with-washable-filter-modern-design-duct-opening\"\u003ealuminum floor return grill\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose aluminum over steel?\u003c\/strong\u003e\u003cbr\u003eAluminum won't rust in damp locations like bathrooms or basements, and it's lighter. Steel costs less and holds up well under very heavy daily foot traffic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this hold up to daily foot traffic?\u003c\/strong\u003e\u003cbr\u003eYes, for typical residential use. For very high-traffic commercial-style areas, steel is the more budget-durable choice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat colors are available?\u003c\/strong\u003e\u003cbr\u003eWhite, Matte Black, and Matte Gray — same size and function.\u003c\/p\u003e\n\n\u003ch2\u003eExplore Related Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMatte Black: \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-matte-black-aluminum-floor-register\"\u003e4x10 Matte Black Aluminum Floor Register\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMatte Gray: \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-matte-gray-aluminum-floor-register\"\u003e4x10 Matte Gray Aluminum Floor Register\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteel option: \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-steel-matte-black-floor-register-2-way-airflow\"\u003e4x10 Steel Floor Register\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eNeed return air instead: \u003ca href=\"https:\/\/www.greenvent.us\/collections\/return-air-vents\"\u003eReturn Air Vents collection\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-1.jpg?v=1779617126\" alt=\"Green Vent premium aluminum floor register in modern living room — modern design, easy drop-in install, adjustable airflow control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-7.jpg?v=1779617125\" alt=\"Green Vent 4x10 floor register sizing guide — measure the duct opening not the old vent cover, order by duct size, tool-free drop-in install\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-8.jpg?v=1779617125\" alt=\"4x10 aluminum floor register product dimensions — 12 inch by 6 inch face size, 1-9\/16 inch height, front and rear view\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-6.jpg?v=1779617125\" alt=\"4x10 aluminum floor register with walkable 4mm surface — flush hidden damper lever prevents snags and trip hazards underfoot\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-4.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on tile floor — rustproof construction resists moisture in bathrooms and kitchens\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-5.jpg?v=1779617125\" alt=\"4x10 aluminum floor register flush-mounted on light hardwood — modern minimalist design for contemporary living rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-9.jpg?v=1779617125\" alt=\"aluminum floor register installed flush on light hardwood in a modern living room\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-10.jpg?v=1779617125\" alt=\"4x10 aluminum floor register installed in kitchen tile floor — rust-proof supply register for moisture-prone rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-11.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on hardwood floor in bedroom — low-profile flush design beside area rug\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-12.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on white marble tile in modern bathroom — rust-proof aluminum for humid environments\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-13.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on light hardwood in home office — flush drop-in floor vent for work-from-home spaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-14.jpg?v=1779617125\" alt=\"Green Vent 4x10 aluminum floor register available in three finishes — white, matte gray, and matte black powder-coated options\"\u003e\u003c\/p\u003e","brand":"Green Vent","offers":[{"title":"Default Title","offer_id":54647197466996,"sku":"GV.AFL.104W","price":33.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/10x4-white-aluminum-floor-register-modern-design-1.jpg?v=1779545192","url":"https:\/\/www.greenvent.us\/products\/4x10-white-aluminum-floor-register","provider":"Green Vent","version":"1.0","type":"link"}