{"product_id":"stair-tread-windowsill-with-overhang-birch-rustic-full-stave-lamellas-20mm-natural-oil","title":"Stair tread Windowsill with overhang Birch Rustic, full stave lamellas, 20 mm, Natural oil","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 Birch\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: natural oil\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 charset=\"utf-8\"\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 style=\"text-align: center;\" data-end=\"414\" data-start=\"369\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\" data-end=\"414\" data-start=\"369\"\u003e\u003cstrong\u003eBirch Rustic – Solid Board\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"761\" data-start=\"416\"\u003eStair treads, renovation steps and window sills made of solid birch are crafted from high-quality wood and are suitable for both modern and classic interiors. This product is ideally suited for use as a stair tread or as a windowsill. It is available in two gradings: A\/B - featuring a uniform tone with minimal texture variations, and Rustic, which highlights the natural character of the wood with visible knots, cracks, and unique grain patterns. Each solid-wood piece creates a pleasant, cozy atmosphere – a perfect balance of form and functionality.\u003c\/p\u003e\n\u003cp data-end=\"1116\" data-start=\"763\"\u003eThe \u003cstrong\u003eRustic grade \u003c\/strong\u003ecelebrates the natural look of birch — small knots, filled imperfections, and delicate color variations that make the surface come alive. Sourced from sustainably managed forests, this board is an eco-friendly choice that combines natural aesthetics with environmental responsibility. Birch is a renewable, biodegradable material free from synthetic fillers — keeping your home clean, healthy, and in tune with nature.\u003c\/p\u003e\n\u003cp data-end=\"1455\" data-start=\"1118\"\u003eThe \u003cstrong data-end=\"1145\" data-start=\"1122\"\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-end=\"1649\" data-start=\"1457\"\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-start=\"1510\" data-end=\"1534\" style=\"text-align: center;\"\u003e\u003cstrong\u003eWhy You’ll Love It\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1536\" data-en=\"\"\u003e\u003cstrong data-start=\"1536\" data-end=\"1553\"\u003eBirch Rustic:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1558\" data-end=\"1616\"\u003eNatural surface with small knots and soft tone variation\u003c\/li\u003e\n\u003cli data-start=\"1558\" data-end=\"1616\"\u003eLight, warm color that brightens any space\u003c\/li\u003e\n\u003cli data-start=\"1558\" data-end=\"1616\"\u003eEco-friendly solid wood — renewable and safe for interiors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1728\" data-en=\"\"\u003e\u003cstrong data-start=\"1728\" data-end=\"1751\"\u003eSolid Construction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1756\" data-end=\"1809\"\u003e100% solid birch — strong, stable, and long-lasting\u003c\/li\u003e\n\u003cli data-start=\"1756\" data-en=\"\"\u003eAuthentic texture and natural strength\u003c\/li\u003e\n\u003cli data-start=\"1756\" data-end=\"1809\"\u003eSuitable for steps, sills, shelves, and furniture design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1915\" data-end=\"1937\" style=\"text-align: center;\"\u003e\u003cstrong\u003eCare \u0026amp; Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1939\" data-end=\"2084\"\u003eClean gently with a soft, damp cloth and avoid aggressive cleaners. If oiled or waxed, reapply occasionally to protect and refresh the surface.\u003c\/p\u003e\n\u003cp data-start=\"2086\" data-end=\"2231\"\u003e\u003cspan\u003eNote that wood is a \"living\" product, so each wood product is unique and unrepeated. Variations in color, grain, and texture may occur, and the product may differ from the sample shown in the photo\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2233\" data-en=\"\"\u003eAdd brightness and natural warmth to your home with \u003cstrong data-start=\"2285\" data-end=\"2314\"\u003eBirch Rustic solid boards\u003c\/strong\u003e — durable, eco-friendly, and beautifully individual.\u003c\/p\u003e","brand":"Lignau","offers":[{"title":"150 x 400 mm","offer_id":56744715419996,"sku":"ST-BR20-150-400-R-FL-N","price":16.72,"currency_code":"EUR","in_stock":true},{"title":"150 x 500 mm","offer_id":56744715452764,"sku":"ST-BR20-150-500-R-FL-N","price":18.08,"currency_code":"EUR","in_stock":true},{"title":"150 x 600 mm","offer_id":56744715485532,"sku":"ST-BR20-150-600-R-FL-N","price":19.46,"currency_code":"EUR","in_stock":true},{"title":"150 x 700 mm","offer_id":56744715518300,"sku":"ST-BR20-150-700-R-FL-N","price":20.84,"currency_code":"EUR","in_stock":true},{"title":"150 x 800 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