{"product_id":"s4s-marine-grade-teak-lumber-board-21-mm-x-7-5-x-36-inch","title":"S4S Marine Grade Teak Lumber Board, 21 mm x 7.5 x 36 Inch","description":"\u003ch2\u003eDimensions (inches)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFinished Thickness: \u003cstrong\u003e0.83 in\u003c\/strong\u003e (21 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eListed\/Nominal Thickness: \u003cstrong\u003e1 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWidth: \u003cstrong\u003e7.5 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLength: \u003cstrong\u003e36 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuantity: \u003cstrong\u003e1 board\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eActual Wood Volume: \u003cstrong\u003eApprox. 1.55 board ft\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNominal Wood Volume: \u003cstrong\u003e1.88 board ft\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant sizing note:\u003c\/strong\u003e A finished thickness of \u003cstrong\u003e21 mm equals approximately 0.83 inch\u003c\/strong\u003e, not a full 1 inch. The board may be sold as nominal 1-inch lumber, but Amazon listing attributes should show the actual finished S4S thickness as \u003cstrong\u003e21 mm or 0.83 inch\u003c\/strong\u003e to prevent buyer disputes.\u003c\/p\u003e\n\u003ch2\u003eBullet Points\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSingle S4S Teak Board:\u003c\/strong\u003e Includes one solid teak lumber board surfaced on all four sides with a finished size of 21 mm thick, 7.5 inches wide, and 36 inches long.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMarine Grade Selection:\u003c\/strong\u003e Suitable for boat interiors, yacht restoration, deck margins, cockpit trim, cabinetry, furniture, shelving, and custom marine joinery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKiln-Dried Lumber:\u003c\/strong\u003e Moisture controlled to approximately 8–10% MC for improved dimensional consistency during cutting, machining, and indoor fabrication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth Four-Sided Surface:\u003c\/strong\u003e S4S preparation provides smooth faces and square edges, reducing preliminary planing and simplifying project layout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWide Hardwood Board:\u003c\/strong\u003e The 7.5-inch width provides useful material for shelves, cabinet components, table parts, covering boards, panels, and decorative trim.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNatural Teak Character:\u003c\/strong\u003e Warm golden-brown tones, visible grain patterns, and naturally occurring color variations give every board an individual appearance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Woodworking Stock:\u003c\/strong\u003e Suitable for sawing, routing, drilling, sanding, shaping, bonding, fastening, carving, and finishing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSouth Asian Teak Lumber:\u003c\/strong\u003e Supplied as genuine teak sourced from South Asia for professional marine, furniture, and architectural woodworking projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\n\u003cp\u003eCreate marine components, furniture, cabinetry, and architectural woodwork with this single S4S marine-grade teak lumber board. The board is supplied at a finished thickness of \u003cstrong\u003e21 mm\u003c\/strong\u003e, with a width of \u003cstrong\u003e7.5 inches\u003c\/strong\u003e and a length of \u003cstrong\u003e36 inches\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAlthough commonly categorized as nominal 1-inch lumber, the actual finished S4S thickness is approximately \u003cstrong\u003e0.83 inch\u003c\/strong\u003e. Surfacing on all four sides produces smooth faces and finished edges, providing a more consistent profile for measuring, cutting, routing, joining, and final fabrication.\u003c\/p\u003e\n\u003cp\u003eThe broad 7.5-inch width makes this board suitable for boat cabinetry, yacht interiors, deck margins, covering boards, shelves, cabinet doors, table components, furniture parts, thresholds, trim, and other custom woodworking applications.\u003c\/p\u003e\n\u003cp\u003eThe teak is kiln dried to approximately \u003cstrong\u003e8–10% moisture content\u003c\/strong\u003e, helping improve dimensional consistency before fabrication. Actual moisture content can vary slightly according to storage conditions, destination climate, and the measuring instrument used.\u003c\/p\u003e\n\u003cp\u003eTeak is widely selected for marine and premium woodworking because of its dense grain, natural oils, warm coloration, and refined appearance. The board can be machined and finished according to the requirements of the intended project.\u003c\/p\u003e\n\u003cp\u003eBecause teak naturally contains oils, bonding surfaces should be properly prepared, and adhesives, primers, sealants, and finishes should be selected specifically for teak or other oily hardwoods.\u003c\/p\u003e\n\u003cp\u003eNatural wood variations are expected. Individual boards may differ in grain direction, color, tone, texture, mineral markings, and surface character. Allow additional material for trimming, final sizing, grain matching, cutting losses, and project tolerances.\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Solid teak lumber board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuantity: \u003cstrong\u003e1 board\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWood Species: Teak\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrade Description: Marine grade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrigin Description: South Asian teak\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSurface Preparation: S4S, surfaced four sides\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDrying Method: Kiln dried\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMoisture Content: Approximately \u003cstrong\u003e8–10%\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFinished Thickness: \u003cstrong\u003e21 mm \/ 0.83 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNominal Thickness: \u003cstrong\u003e1 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWidth: \u003cstrong\u003e7.5 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLength: \u003cstrong\u003e36 in\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eActual Wood Volume: Approximately \u003cstrong\u003e1.55 board ft\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNominal Wood Volume: \u003cstrong\u003e1.88 board ft\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eColor: Natural golden-brown\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecommended Applications: Marine joinery, yacht restoration, cabinetry, furniture, shelving, panels, trim, margins, and architectural woodworking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 × S4S Marine-Grade Teak Lumber Board\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Interoknack","offers":[{"title":"Default Title","offer_id":51512655446322,"sku":null,"price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/2214\/4050\/files\/s-l1600_663807a0-8ed2-4d9c-aa0e-d65836a01de5.jpg?v=1785150603","url":"https:\/\/interoknack.com\/products\/s4s-marine-grade-teak-lumber-board-21-mm-x-7-5-x-36-inch","provider":"Interoknack","version":"1.0","type":"link"}