{"product_id":"msi-porcelain-flat-bottom-rectangular-undermount-bathroom-sink-2015","title":"MSI Porcelain Flat-Bottom Rectangular Undermount Bathroom Sink 20\"","description":"\u003cp\u003eA wide white porcelain undermount basin with a flat-bottom rectangular bowl, mounted below the counter for a seamless vanity edge. The near-level basin floor and generous 19-3\/4\" x 15-3\/4\" footprint give you a roomy, easy-to-use wash area, while three overflow holes add extra spill protection. Glazed porcelain keeps cleanup simple.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat-bottom basin\u003c\/strong\u003e — a near-level bowl floor holds soap, brushes and a wash cup without them sliding to the drain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple overflow\u003c\/strong\u003e — three overflow holes provide extra protection against overfilling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUndermount installation\u003c\/strong\u003e — mounts beneath the counter for a clean, wipeable edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlazed porcelain\u003c\/strong\u003e — non-porous surface resists staining, odors and daily wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide, shallow profile\u003c\/strong\u003e — 7-1\/8\" depth over a 19-3\/4\" x 15-3\/4\" footprint suits full-size vanities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 1-11\/16\" drain opening\u003c\/strong\u003e — pairs with common bathroom pop-up drains.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse: collapse; width: 100%; margin: 16px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 8px 12px; border-bottom: 1px solid #e5e5e5; background: #fafafa; font-weight: 500; width: 40%;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #e5e5e5;\"\u003ePorcelain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 8px 12px; border-bottom: 1px solid #e5e5e5; background: #fafafa; font-weight: 500; width: 40%;\"\u003eMount Type\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #e5e5e5;\"\u003eUndermount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 8px 12px; border-bottom: 1px solid #e5e5e5; background: #fafafa; font-weight: 500; width: 40%;\"\u003eBowl Configuration\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #e5e5e5;\"\u003eSingle bowl, rectangular flat-bottom basin with triple overflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 8px 12px; border-bottom: 1px solid #e5e5e5; background: #fafafa; font-weight: 500; width: 40%;\"\u003eOverall Dimensions\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #e5e5e5;\"\u003e19 3\/4\"W x 15 3\/4\"D x 7 1\/8\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 8px 12px; border-bottom: 1px solid #e5e5e5; background: #fafafa; font-weight: 500; width: 40%;\"\u003eBowl Dimensions\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #e5e5e5;\"\u003e17 1\/4\"W x 13 1\/4\"D, 7 1\/8\" deep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 8px 12px; border-bottom: 1px solid #e5e5e5; background: #fafafa; font-weight: 500; width: 40%;\"\u003eMinimum Cabinet Size\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #e5e5e5;\"\u003e23\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 8px 12px; border-bottom: 1px solid #e5e5e5; background: #fafafa; font-weight: 500; width: 40%;\"\u003eDrain Opening\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #e5e5e5;\"\u003e1-11\/16\" (43 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 8px 12px; border-bottom: 1px solid #e5e5e5; background: #fafafa; font-weight: 500; width: 40%;\"\u003eDrain Location\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #e5e5e5;\"\u003eBottom of basin; triple overflow holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 8px 12px; border-bottom: 1px solid #e5e5e5; background: #fafafa; font-weight: 500; width: 40%;\"\u003eIncluded\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #e5e5e5;\"\u003eSink only — pop-up drain sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 8px 12px; border-bottom: 1px solid #e5e5e5; background: #fafafa; font-weight: 500; width: 40%;\"\u003eApplications\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #e5e5e5;\"\u003eBathroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 8px 12px; border-bottom: 1px solid #e5e5e5; background: #fafafa; font-weight: 500; width: 40%;\"\u003eSold By\u003c\/th\u003e\n\u003ctd style=\"padding: 8px 12px; border-bottom: 1px solid #e5e5e5;\"\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eYou may also need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eA coordinating MSI single-handle bathroom faucet to complete the vanity.\u003c\/li\u003e\n\u003cli\u003eA bathroom pop-up drain assembly (drain is not included with this sink).\u003c\/li\u003e\n\u003cli\u003eUndermount mounting clips or brackets plus a bead of silicone adhesive.\u003c\/li\u003e\n\u003cli\u003eP-trap and flexible supply lines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBuilding a full kitchen or bath? Pair it with our in-house \u003ca href=\"\/collections\/rose-hill-cabinets-all\"\u003eRose Hill Cabinets\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.msisurfaces.com\/files\/dwg\/sin-por-vurwh-2015fl.pdf\" target=\"_blank\" rel=\"noopener\" style=\"display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; margin: 4px 8px 4px 0; border: 1px solid #e6dfd2; border-radius: 6px; text-decoration: none; color: #2d3e2a; font-size: 14px;\"\u003e\u003csvg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" aria-hidden=\"true\"\u003e\u003cpath d=\"M14 3v4a1 1 0 0 0 1 1h4\" stroke=\"#2d3e2a\" stroke-width=\"1.6\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003cpath d=\"M6 3h8l5 5v11a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2z\" stroke=\"#2d3e2a\" stroke-width=\"1.6\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003eSpec Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp style=\"font-size: 14px; color: #666;\"\u003eShips boxed via ground or freight; most orders arrive in 3–7 business days. Inspect on arrival and report any transit damage within 48 hours.\u003c\/p\u003e\u003cdiv style=\"margin: 32px 0; padding: 20px; background: #f7f4ef; border-radius: 10px; border: 1px solid #e6dfd2;\"\u003e\n\u003cdiv style=\"font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #5a7a5a; margin-bottom: 10px;\"\u003eMore Porcelain Vanity Sinks\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap: 10px;\"\u003e\n\u003ca href=\"\/products\/msi-porcelain-oval-drop-in-bathroom-sink-2118\" style=\"font-size:13px;color:#2d3e2a;text-decoration:underline;\"\u003ePorcelain Oval Drop-In 21\"\u003c\/a\u003e\n\u003ca href=\"\/products\/msi-porcelain-oval-undermount-bathroom-sink-17\" style=\"font-size:13px;color:#2d3e2a;text-decoration:underline;\"\u003ePorcelain Oval Undermount 17\"\u003c\/a\u003e\n\u003ca href=\"\/products\/msi-porcelain-oval-undermount-bathroom-sink-19\" style=\"font-size:13px;color:#2d3e2a;text-decoration:underline;\"\u003ePorcelain Oval Undermount 19\"\u003c\/a\u003e\n\u003ca href=\"\/products\/msi-porcelain-rectangular-drop-in-bathroom-sink-2118\" style=\"font-size:13px;color:#2d3e2a;text-decoration:underline;\"\u003ePorcelain Rectangular Drop-In 21\"\u003c\/a\u003e\n\u003ca href=\"\/products\/msi-porcelain-rectangular-drop-in-bathroom-sink-2417\" style=\"font-size:13px;color:#2d3e2a;text-decoration:underline;\"\u003ePorcelain Rectangular Drop-In 24\"\u003c\/a\u003e\n\u003ca href=\"\/products\/msi-porcelain-rectangular-undermount-bathroom-sink-1813\" style=\"font-size:13px;color:#2d3e2a;text-decoration:underline;\"\u003ePorcelain Rectangular Undermount 18\"\u003c\/a\u003e\n\u003ca href=\"\/products\/msi-porcelain-rectangular-undermount-bathroom-sink-20\" style=\"font-size:13px;color:#2d3e2a;text-decoration:underline;\"\u003ePorcelain Rectangular Undermount 20\"\u003c\/a\u003e\n\u003ca href=\"\/products\/msi-porcelain-straight-wall-rectangular-undermount-bathroom-sink-2015\" style=\"font-size:13px;color:#2d3e2a;text-decoration:underline;\"\u003ePorcelain Straight-Wall Rectangular 20\"\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 40px 0; padding: 32px 28px; background: #f7f4ef; border-radius: 12px; border: 1px solid #e6dfd2; display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0655\/0496\/8817\/files\/mj_ask_a_pro_headshot_v2.jpg?v=1784850532\" alt=\"MJ, Emerald Fern Finishes\" style=\"width: 72px; height: 72px; border-radius: 50%; object-fit: cover;\"\u003e\u003cdiv style=\"flex: 1; min-width: 220px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px 0;\"\u003eHave a question about this sink?\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 16px 0;\"\u003eAsk MJ — a real pro who's spent 10+ years in the field with the same products you're shopping. He personally responds by email within 1 business day. No chatbots, no scripts.\u003c\/p\u003e\n\u003ca href=\"\/pages\/ask-a-pro?product=msi-porcelain-flat-bottom-rectangular-undermount-bathroom-sink-2015\" style=\"display: inline-block; padding: 10px 22px; background: #2d3e2a; color: #ffffff; border-radius: 6px; text-decoration: none;\"\u003eAsk a Professional →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MSI","offers":[{"title":"Default Title","offer_id":43734441033841,"sku":"SIN-POR-VURWH-2015FL","price":84.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/0496\/8817\/files\/sin000043tn.jpg?v=1785114826","url":"https:\/\/emeraldfernfinishes.com\/products\/msi-porcelain-flat-bottom-rectangular-undermount-bathroom-sink-2015","provider":"Emerald Fern Finishes","version":"1.0","type":"link"}