{"product_id":"stair-tread-windowsill-oak-rustic-full-stave-lamellas-20-mm-unfinished","title":"Stair tread Windowsill with overhang Oak Rustic, full stave lamellas, 20 mm, Unfinished","description":"\u003cdiv\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"product-specs\"\u003e\n\u003cdiv class=\"spec-grid\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003eWood:\u003c\/strong\u003e Oak\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e Rustic\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 20 mm\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: unfinished\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003cspan\u003e: solid, full stave lamellas\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e\u003cspan\u003e customizable – see configuration options\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSurface\u003c\/strong\u003e: filled, sanded\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMoisture: \u003c\/strong\u003e9-11%\u003cbr\u003e\u003cmeta chars\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.spec-grid {\n  display: grid;\n  grid-template-columns: repeat(2, 1fr);\n  gap: 4px 24px;\n}\n.spec-grid div {\n  line-height: 1.3;\n  margin: 0;\n}\n\u003c\/style\u003e\n\u003ch3 data-start=\"369\" data-end=\"414\" style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3 data-start=\"369\" data-end=\"414\" style=\"text-align: center;\"\u003e\u003cstrong\u003eOak Rustic – Full Stave Solid Oak Board\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-star data-end=\"761\"\u003eThis product is made from \u003cstrong data-start=\"442\" data-end=\"471\"\u003esolid oak in Rustic grade\u003c\/strong\u003e, featuring long, continuous lamellas that run the full length of the board. The \u003cstrong data-start=\"552\" data-end=\"579\"\u003efull stave construction\u003c\/strong\u003e gives it a natural, elegant look with uninterrupted wood grain. Each piece shows real oak character — knots, color variations, and expressive texture that make every board unique.\u003c\/p\u003e\n\u003cp data-star data-end=\"1116\"\u003e\u003cstrong data-start=\"763\" data-end=\"777\"\u003eRustic oak\u003c\/strong\u003e means that natural features such as visible knots, filled imperfections, and shade differences are intentionally preserved. This grade highlights the authentic side of oak — warm, organic, and full of contrast. It’s ideal for stair treads, windowsills, shelves, or furniture where you want both durability and a genuine wood appearance.\u003c\/p\u003e\n\u003cp data-st data-end=\"1455\"\u003eThe \u003cstrong data-start=\"1122\" data-end=\"1145\"\u003efull stave lamellas\u003c\/strong\u003e provide exceptional visual continuity and natural strength. Each lamella runs the entire length of the board, minimizing joints and enhancing structural integrity. This results in a solid, stable surface with a premium look — strong enough for heavy use, yet refined enough for interior design applications.\u003c\/p\u003e\n\u003cp data-star data-end=\"1649\"\u003eAll boards are produced in-house and available in various thicknesses, edge profiles, and finishes — \u003cstrong\u003eoiled, lacquered\u003c\/strong\u003e, or \u003cstrong\u003ewaxed\u003c\/strong\u003e. Custom dimensions can be made to order for specific projects.\u003c\/p\u003e\n\u003ch3 data-star data-end=\"1679\" style=\"text-align: center;\"\u003e\u003cstrong\u003eAdvantages at a Glance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1681\" data-end=\"1698\"\u003e\u003cstrong data-start=\"1681\" data-end=\"1696\"\u003eRustic Oak:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1701\" data-end=\"1761\"\u003eNatural wood surface with visible knots and grain contrast\u003c\/li\u003e\n\u003cli data-start=\"1701\" data-end=\"1761\"\u003eWarm and expressive tone that adds character to any room\u003c\/li\u003e\n\u003cli data-start=\"1701\" data-end=\"1761\"\u003eUnique appearance — no two boards are the same\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-star data-end=\"1905\"\u003e\u003cstrong data-start=\"1875\" data-end=\"1903\"\u003eFull Stave Construction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1908\" data-end=\"1958\"\u003eContinuous lamellas across the full board length\u003c\/li\u003e\n\u003cli data-start=\"1908\" data-end=\"1958\"\u003eFewer joints for better strength and a seamless look\u003c\/li\u003e\n\u003cli data-start=\"1908\" data-end=\"1958\"\u003ePremium solid wood appearance with lasting stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2074\" data-end=\"2092\" style=\"text-align: center;\"\u003e\u003cstrong\u003eCare \u0026amp; Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2093\" data-end=\"2247\"\u003eClean gently with a soft damp cloth, avoiding harsh cleaning products. Re-oil or wax occasionally to maintain the surface and enhance the natural color.\u003c\/p\u003e\n\u003cp data-start=\"2249\" data-end=\"2375\"\u003e\u003cem\u003eAs oak is a natural material, each board varies slightly in grain and tone — this variation is part of its authentic beauty.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-star data-end=\"2549\"\u003e\u003cstrong\u003eBring the true charm of Oak Rustic Full Stave into your space — a natural, durable, and timeless solid oak board for stairs, shelves, sills, and furniture elements.\u003c\/strong\u003e\u0026lt;\u003c\/p\u003e","brand":"Lignau","offers":[{"title":"150 x 400 mm","offer_id":55473697915145,"sku":"ST-OA20-150-400-R-FL-U","price":51.94,"currency_code":"PLN","in_stock":true},{"title":"150 x 500 mm","offer_id":55473697947913,"sku":"ST-OA20-150-500-R-FL-U","price":67.11,"currency_code":"PLN","in_stock":true},{"title":"150 x 600 mm","offer_id":55473697980681,"sku":"ST-OA20-150-600-R-FL-U","price":77.96,"currency_code":"PLN","in_stock":true},{"title":"150 x 700 mm","offer_id":55473698013449,"sku":"ST-OA20-150-700-R-FL-U","price":88.8,"currency_code":"PLN","in_stock":true},{"title":"150 x 800 mm","offer_id":55473698046217,"sku":"ST-OA20-150-800-R-FL-U","price":99.65,"currency_code":"PLN","in_stock":true},{"title":"150 x 900 mm","offer_id":55473698078985,"sku":"ST-OA20-150-900-R-FL-U","price":110.49,"currency_code":"PLN","in_stock":true},{"title":"150 x 1000 mm","offer_id":55473698111753,"sku":"ST-OA20-150-1000-R-FL-U","price":121.34,"currency_code":"PLN","in_stock":true},{"title":"150 x 1100 mm","offer_id":55473698144521,"sku":"ST-OA20-150-1100-R-FL-U","price":132.19,"currency_code":"PLN","in_stock":true},{"title":"150 x 1200 mm","offer_id":55473698177289,"sku":"ST-OA20-150-1200-R-FL-U","price":142.42,"currency_code":"PLN","in_stock":true},{"title":"150 x 1400 mm","offer_id":55473698210057,"sku":"ST-OA20-150-1400-R-FL-U","price":170.89,"currency_code":"PLN","in_stock":true},{"title":"150 x 1600 mm","offer_id":55473698242825,"sku":"ST-OA20-150-1600-R-FL-U","price":193.5,"currency_code":"PLN","in_stock":true},{"title":"150 x 1800 mm","offer_id":55473698275593,"sku":"ST-OA20-150-1800-R-FL-U","price":216.1,"currency_code":"PLN","in_stock":true},{"title":"150 x 2000 mm","offer_id":55473698308361,"sku":"ST-OA20-150-2000-R-FL-U","price":234.56,"currency_code":"PLN","in_stock":true},{"title":"200 x 400 mm","offer_id":55473698341129,"sku":"ST-OA20-200-400-R-FL-U","price":67.36,"currency_code":"PLN","in_stock":true},{"title":"200 x 500 mm","offer_id":55473698373897,"sku":"ST-OA20-200-500-R-FL-U","price":82.48,"currency_code":"PLN","in_stock":true},{"title":"200 x 600 mm","offer_id":55473698406665,"sku":"ST-OA20-200-600-R-FL-U","price":98.08,"currency_code":"PLN","in_stock":true},{"title":"200 x 700 mm","offer_id":55473698439433,"sku":"ST-OA20-200-700-R-FL-U","price":112.24,"currency_code":"PLN","in_stock":true},{"title":"200 x 800 mm","offer_id":55473698472201,"sku":"ST-OA20-200-800-R-FL-U","price":126.4,"currency_code":"PLN","in_stock":true},{"title":"200 x 900 mm","offer_id":55473698504969,"sku":"ST-OA20-200-900-R-FL-U","price":140.56,"currency_code":"PLN","in_stock":true},{"title":"200 x 1000 mm","offer_id":55473698537737,"sku":"ST-OA20-200-1000-R-FL-U","price":154.72,"currency_code":"PLN","in_stock":true},{"title":"200 x 1100 mm","offer_id":55473698570505,"sku":"ST-OA20-200-1100-R-FL-U","price":168.89,"currency_code":"PLN","in_stock":true},{"title":"200 x 1200 mm","offer_id":55473698603273,"sku":"ST-OA20-200-1200-R-FL-U","price":182.37,"currency_code":"PLN","in_stock":true},{"title":"200 x 1400 mm","offer_id":55473698636041,"sku":"ST-OA20-200-1400-R-FL-U","price":215.93,"currency_code":"PLN","in_stock":true},{"title":"200 x 1600 mm","offer_id":55473698668809,"sku":"ST-OA20-200-1600-R-FL-U","price":244.97,"currency_code":"PLN","in_stock":true},{"title":"200 x 1800 mm","offer_id":55473698701577,"sku":"ST-OA20-200-1800-R-FL-U","price":274.01,"currency_code":"PLN","in_stock":true},{"title":"200 x 2000 mm","offer_id":55473698734345,"sku":"ST-OA20-200-2000-R-FL-U","price":303.05,"currency_code":"PLN","in_stock":true},{"title":"200 x 2200 mm","offer_id":55473698767113,"sku":"ST-OA20-200-2200-R-FL-U","price":349.68,"currency_code":"PLN","in_stock":true},{"title":"200 x 2400 mm","offer_id":55473698799881,"sku":"ST-OA20-200-2400-R-FL-U","price":380.32,"currency_code":"PLN","in_stock":true},{"title":"250 x 400 mm","offer_id":55473698832649,"sku":"ST-OA20-250-400-R-FL-U","price":81.82,"currency_code":"PLN","in_stock":true},{"title":"250 x 500 mm","offer_id":55473698865417,"sku":"ST-OA20-250-500-R-FL-U","price":100.72,"currency_code":"PLN","in_stock":true},{"title":"250 x 600 mm","offer_id":55473698898185,"sku":"ST-OA20-250-600-R-FL-U","price":118.2,"currency_code":"PLN","in_stock":true},{"title":"250 x 700 mm","offer_id":55473698930953,"sku":"ST-OA20-250-700-R-FL-U","price":135.67,"currency_code":"PLN","in_stock":true},{"title":"250 x 800 mm","offer_id":55473698963721,"sku":"ST-OA20-250-800-R-FL-U","price":153.15,"currency_code":"PLN","in_stock":true},{"title":"250 x 900 mm","offer_id":55473698996489,"sku":"ST-OA20-250-900-R-FL-U","price":170.63,"currency_code":"PLN","in_stock":true},{"title":"250 x 1000 mm","offer_id":55473699029257,"sku":"ST-OA20-250-1000-R-FL-U","price":191.31,"currency_code":"PLN","in_stock":true},{"title":"250 x 1100 mm","offer_id":55473699062025,"sku":"ST-OA20-250-1100-R-FL-U","price":209.08,"currency_code":"PLN","in_stock":true},{"title":"250 x 1200 mm","offer_id":55473699094793,"sku":"ST-OA20-250-1200-R-FL-U","price":230.02,"currency_code":"PLN","in_stock":true},{"title":"250 x 1400 mm","offer_id":55473699127561,"sku":"ST-OA20-250-1400-R-FL-U","price":263.93,"currency_code":"PLN","in_stock":true},{"title":"250 x 1600 mm","offer_id":55473699160329,"sku":"ST-OA20-250-1600-R-FL-U","price":299.8,"currency_code":"PLN","in_stock":true},{"title":"250 x 1800 mm","offer_id":55473699193097,"sku":"ST-OA20-250-1800-R-FL-U","price":335.67,"currency_code":"PLN","in_stock":true},{"title":"250 x 2000 mm","offer_id":55473699225865,"sku":"ST-OA20-250-2000-R-FL-U","price":371.54,"currency_code":"PLN","in_stock":true},{"title":"250 x 2200 mm","offer_id":55473699258633,"sku":"ST-OA20-250-2200-R-FL-U","price":429.39,"currency_code":"PLN","in_stock":true},{"title":"250 x 2400 mm","offer_id":55473699291401,"sku":"ST-OA20-250-2400-R-FL-U","price":467.26,"currency_code":"PLN","in_stock":true},{"title":"300 x 500 mm","offer_id":55473699324169,"sku":"ST-OA20-300-500-R-FL-U","price":119.53,"currency_code":"PLN","in_stock":true},{"title":"300 x 600 mm","offer_id":55473699356937,"sku":"ST-OA20-300-600-R-FL-U","price":140.67,"currency_code":"PLN","in_stock":true},{"title":"300 x 700 mm","offer_id":55473699389705,"sku":"ST-OA20-300-700-R-FL-U","price":161.82,"currency_code":"PLN","in_stock":true},{"title":"300 x 800 mm","offer_id":55473699422473,"sku":"ST-OA20-300-800-R-FL-U","price":182.97,"currency_code":"PLN","in_stock":true},{"title":"300 x 900 mm","offer_id":55473699455241,"sku":"ST-OA20-300-900-R-FL-U","price":204.11,"currency_code":"PLN","in_stock":true},{"title":"300 x 1000 mm","offer_id":55473699488009,"sku":"ST-OA20-300-1000-R-FL-U","price":225.26,"currency_code":"PLN","in_stock":true},{"title":"300 x 1100 mm","offer_id":55473699520777,"sku":"ST-OA20-300-1100-R-FL-U","price":246.4,"currency_code":"PLN","in_stock":true},{"title":"300 x 1200 mm","offer_id":55473699553545,"sku":"ST-OA20-300-1200-R-FL-U","price":271.35,"currency_code":"PLN","in_stock":true},{"title":"300 x 1400 mm","offer_id":55473699586313,"sku":"ST-OA20-300-1400-R-FL-U","price":311.94,"currency_code":"PLN","in_stock":true},{"title":"300 x 1600 mm","offer_id":55473699619081,"sku":"ST-OA20-300-1600-R-FL-U","price":354.64,"currency_code":"PLN","in_stock":true},{"title":"300 x 1800 mm","offer_id":55473699651849,"sku":"ST-OA20-300-1800-R-FL-U","price":397.33,"currency_code":"PLN","in_stock":true},{"title":"300 x 2000 mm","offer_id":55473699684617,"sku":"ST-OA20-300-2000-R-FL-U","price":440.03,"currency_code":"PLN","in_stock":true},{"title":"300 x 2200 mm","offer_id":55473699717385,"sku":"ST-OA20-300-2200-R-FL-U","price":509.11,"currency_code":"PLN","in_stock":true},{"title":"300 x 2400 mm","offer_id":55473699750153,"sku":"ST-OA20-300-2400-R-FL-U","price":554.2,"currency_code":"PLN","in_stock":true},{"title":"400 x 600 mm","offer_id":55473699782921,"sku":"ST-OA20-400-600-R-FL-U","price":187.67,"currency_code":"PLN","in_stock":true},{"title":"400 x 700 mm","offer_id":55473699815689,"sku":"ST-OA20-400-700-R-FL-U","price":216.49,"currency_code":"PLN","in_stock":true},{"title":"400 x 800 mm","offer_id":55473699848457,"sku":"ST-OA20-400-800-R-FL-U","price":245.31,"currency_code":"PLN","in_stock":true},{"title":"400 x 900 mm","offer_id":55473699881225,"sku":"ST-OA20-400-900-R-FL-U","price":274.13,"currency_code":"PLN","in_stock":true},{"title":"400 x 1000 mm","offer_id":55473699913993,"sku":"ST-OA20-400-1000-R-FL-U","price":298.05,"currency_code":"PLN","in_stock":true},{"title":"400 x 1100 mm","offer_id":55473699946761,"sku":"ST-OA20-400-1100-R-FL-U","price":326.41,"currency_code":"PLN","in_stock":true},{"title":"400 x 1200 mm","offer_id":55473699979529,"sku":"ST-OA20-400-1200-R-FL-U","price":348.09,"currency_code":"PLN","in_stock":true},{"title":"400 x 1400 mm","offer_id":55473700012297,"sku":"ST-OA20-400-1400-R-FL-U","price":407.96,"currency_code":"PLN","in_stock":true},{"title":"400 x 1600 mm","offer_id":55473700045065,"sku":"ST-OA20-400-1600-R-FL-U","price":464.31,"currency_code":"PLN","in_stock":true},{"title":"400 x 1800 mm","offer_id":55473700077833,"sku":"ST-OA20-400-1800-R-FL-U","price":520.66,"currency_code":"PLN","in_stock":true},{"title":"400 x 2000 mm","offer_id":55473700110601,"sku":"ST-OA20-400-2000-R-FL-U","price":577.01,"currency_code":"PLN","in_stock":true},{"title":"400 x 2200 mm","offer_id":55473700143369,"sku":"ST-OA20-400-2200-R-FL-U","price":668.53,"currency_code":"PLN","in_stock":true},{"title":"400 x 2400 mm","offer_id":55473700176137,"sku":"ST-OA20-400-2400-R-FL-U","price":728.08,"currency_code":"PLN","in_stock":true},{"title":"500 x 700 mm","offer_id":55473700208905,"sku":"ST-OA20-500-700-R-FL-U","price":265.74,"currency_code":"PLN","in_stock":true},{"title":"500 x 800 mm","offer_id":55473700241673,"sku":"ST-OA20-500-800-R-FL-U","price":301.53,"currency_code":"PLN","in_stock":true},{"title":"500 x 900 mm","offer_id":55473700274441,"sku":"ST-OA20-500-900-R-FL-U","price":337.32,"currency_code":"PLN","in_stock":true},{"title":"500 x 1000 mm","offer_id":55473700307209,"sku":"ST-OA20-500-1000-R-FL-U","price":373.1,"currency_code":"PLN","in_stock":true},{"title":"500 x 1100 mm","offer_id":55473700339977,"sku":"ST-OA20-500-1100-R-FL-U","price":408.89,"currency_code":"PLN","in_stock":true},{"title":"500 x 1200 mm","offer_id":55473700372745,"sku":"ST-OA20-500-1200-R-FL-U","price":429.36,"currency_code":"PLN","in_stock":true},{"title":"500 x 1400 mm","offer_id":55473700405513,"sku":"ST-OA20-500-1400-R-FL-U","price":503.97,"currency_code":"PLN","in_stock":true},{"title":"500 x 1600 mm","offer_id":55473700438281,"sku":"ST-OA20-500-1600-R-FL-U","price":573.98,"currency_code":"PLN","in_stock":true},{"title":"500 x 1800 mm","offer_id":55473700471049,"sku":"ST-OA20-500-1800-R-FL-U","price":643.98,"currency_code":"PLN","in_stock":true},{"title":"500 x 2000 mm","offer_id":55473700503817,"sku":"ST-OA20-500-2000-R-FL-U","price":713.99,"currency_code":"PLN","in_stock":true},{"title":"500 x 2200 mm","offer_id":55473700536585,"sku":"ST-OA20-500-2200-R-FL-U","price":827.96,"currency_code":"PLN","in_stock":true},{"title":"500 x 2400 mm","offer_id":55473700569353,"sku":"ST-OA20-500-2400-R-FL-U","price":901.96,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/1124\/4297\/files\/s-l1600_c3b87bd6-5f4c-407b-9b2e-fab143084080.webp?v=1747736642","url":"https:\/\/lignaushop.shop\/en\/products\/stair-tread-windowsill-oak-rustic-full-stave-lamellas-20-mm-unfinished","provider":"Lignau Wood","version":"1.0","type":"link"}