{"product_id":"18-in-x-12-in-metal-door-louver-mkdlou1812","title":"18 in. x 12 in. Metal Door Louver","description":"\u003cp\u003eA metal door louver is a vented insert field-installed into a cut opening in a door leaf to allow air to pass between rooms while blocking direct sight lines. The slats are set at an angle so air moves through the blade openings without a straight view into the space behind.\u003c\/p\u003e\n\u003cp\u003eLouvers of this type are typically supplied as a two-piece assembly: a frame with formed blades on one face and a matching trim frame on the other, fastened together through the door so that both sides are finished. The sheet-metal construction suits hollow metal and solid-core wood doors alike, and the exposed surfaces are normally primed or finished for paint to match the door.\u003c\/p\u003e\n\u003cp\u003eDoor louvers are the usual means of providing transfer air for mechanical rooms, closets and utility spaces where a return path is needed but a through-wall grille is not practical.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSheet-metal frame and angled blade construction\u003c\/li\u003e\n\u003cli\u003eInverted V or chevron blades allow airflow while restricting direct line of sight\u003c\/li\u003e\n\u003cli\u003eTwo-piece assembly trims both faces of the door for a finished appearance on each side\u003c\/li\u003e\n\u003cli\u003eInstalls into a cut-out in hollow metal or solid-core wood door leaves\u003c\/li\u003e\n\u003cli\u003ePaintable surface so the louver can be finished to match the door\u003c\/li\u003e\n\u003cli\u003eSold individually by the piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTransfer air openings in mechanical and equipment room doors\u003c\/li\u003e\n\u003cli\u003eVentilation for furnace, boiler and water heater closets\u003c\/li\u003e\n\u003cli\u003eAir return path for laundry rooms and utility closets\u003c\/li\u003e\n\u003cli\u003eElectrical and communications room doors requiring passive ventilation\u003c\/li\u003e\n\u003cli\u003eStorage and janitor closet doors in commercial interiors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Door louver, vented insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal (sheet steel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLouver Size:\u003c\/strong\u003e 18 in. x 12 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Field-installed into door cut-out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold As:\u003c\/strong\u003e Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"product-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e18\" x 12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ARCH Building Supply","offers":[{"title":"Default Title","offer_id":55112704917843,"sku":"MKDLOU1812","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/7743\/4195\/files\/18-in-x-12-in-metal-door-louver-mkdlou1812.webp?v=1790734598","url":"https:\/\/arch-9365.myshopify.com\/products\/18-in-x-12-in-metal-door-louver-mkdlou1812","provider":"ARCH","version":"1.0","type":"link"}