{"product_id":"shelf-stair-riser-oak-ab-full-stave-40mm-2-layer-bronze-oil","title":"Shelf Stair tread Riser Windowsill Oak A\/B, full stave lamellas,  40 mm, 2-layer, Bronze 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 Oak\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e A\/B\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 40 mm\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: bronze oil\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003cspan\u003e: 2-layer, 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: 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\u003cdiv\u003e\n\u003ch3 style=\"text-align: center;\" dir=\"ltr\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cstrong\u003eOak A\/B – Full Stave Solid Oak Board\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp di\u003e\u003cspan\u003eThere’s something timeless about solid oak — the way it feels strong, looks natural, and ages beautifully. Our \u003c\/span\u003e\u003cstrong\u003eOak A\/B full stave board\u003c\/strong\u003e\u003cspan\u003e is made from long, full stave oak lamellas, showing the wood’s grain in one elegant flow. It’s a versatile, durable, and stylish element for \u003c\/span\u003e\u003cem\u003estair treads, shelves, windowsills, or furniture\u003c\/em\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\"ltr\"\u0026gt;\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eA\/B grading\u003c\/span\u003e\u003cspan\u003e keeps things perfectly balanced. The front (A) side is smooth and clean, ideal for visible areas, while the reverse (B) may feature small knots or light color variations that give a touch of authenticity. It’s oak in its purest form — natural and calm, but still refined.\u003c\/span\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003efull stave construction\u003c\/span\u003e\u003cspan\u003e means each lamella runs the entire length of the board. This gives it a seamless, elegant appearance and natural strength — no joints, no visual breaks. The result is a solid oak board that feels premium, stable, and beautifully consistent from end to end.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp di\u003e\u003cspan\u003eEach piece is crafted in-house and available in various thicknesses, profiles, and finishes — \u003c\/span\u003e\u003cstrong\u003eoil, lacquer, \u003c\/strong\u003eor\u003cstrong\u003e wax\u003c\/strong\u003e\u003cspan\u003e. You can also order \u003c\/span\u003e\u003cspan\u003ecustom sizes\u003c\/span\u003e\u003cspan\u003e to fit your design perfectly.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 di style=\"text-align: center;\"\u003e\u003cstrong\u003eWhy You’ll Love It\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp di\u003e\u003cspan\u003e\u003cstrong\u003eOak A\/B\u003c\/strong\u003e:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSmooth, bright surface with gentle natural grain\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eRefined look that blends easily into any interior\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eIdeal for clean, elegant, modern design\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFull Stave Construction\u003c\/strong\u003e:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eContinuous oak lines with no visible joints\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eNaturally strong and dimensionally stable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003ePremium appearance with genuine oak warmth\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cstrong\u003eCare \u0026amp; Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWipe with a soft damp cloth — avoid aggressive cleaners. Re-oil or wax occasionally to preserve the surface and highlight the grain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp di\u003e\u003cem\u003eBecause oak is a natural material, each piece has its own tone and pattern. Those small differences are what make every board unique.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"420\" data-end=\"462\"\u003e\u003cb id=\"docs-internal-guid-05e9374f-7fff-9bbb-1318-935279e43033\"\u003e\u003cspan\u003eBring the authentic charm of \u003c\/span\u003e\u003cspan\u003eOak A\/B full stave oak\u003c\/span\u003e\u003cspan\u003e into your home — as a stair tread, windowsill, shelf, or furniture element. Real wood, built to last.\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 styl center dir=\"ltr\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/div\u003e","brand":"Lignau","offers":[{"title":"150 x 400 mm","offer_id":55728512663817,"sku":"SH-OA40-2-150-400-AB-FL-BO","price":146.48,"currency_code":"PLN","in_stock":true},{"title":"150 x 500 mm","offer_id":55728512696585,"sku":"SH-OA40-2-150-500-AB-FL-BO","price":182.03,"currency_code":"PLN","in_stock":true},{"title":"150 x 600 mm","offer_id":55728512729353,"sku":"SH-OA40-2-150-600-AB-FL-BO","price":215.38,"currency_code":"PLN","in_stock":true},{"title":"150 x 700 mm","offer_id":55728512762121,"sku":"SH-OA40-2-150-700-AB-FL-BO","price":248.73,"currency_code":"PLN","in_stock":true},{"title":"150 x 800 mm","offer_id":55728512794889,"sku":"SH-OA40-2-150-800-AB-FL-BO","price":282.08,"currency_code":"PLN","in_stock":true},{"title":"150 x 900 mm","offer_id":55728512827657,"sku":"SH-OA40-2-150-900-AB-FL-BO","price":315.43,"currency_code":"PLN","in_stock":true},{"title":"150 x 1000 mm","offer_id":55728512860425,"sku":"SH-OA40-2-150-1000-AB-FL-BO","price":348.78,"currency_code":"PLN","in_stock":true},{"title":"150 x 1100 mm","offer_id":55728512893193,"sku":"SH-OA40-2-150-1100-AB-FL-BO","price":382.13,"currency_code":"PLN","in_stock":true},{"title":"150 x 1200 mm","offer_id":55728512925961,"sku":"SH-OA40-2-150-1200-AB-FL-BO","price":450.41,"currency_code":"PLN","in_stock":true},{"title":"150 x 1400 mm","offer_id":55728512958729,"sku":"SH-OA40-2-150-1400-AB-FL-BO","price":550.4,"currency_code":"PLN","in_stock":true},{"title":"150 x 1600 mm","offer_id":55728512991497,"sku":"SH-OA40-2-150-1600-AB-FL-BO","price":626.85,"currency_code":"PLN","in_stock":true},{"title":"150 x 1800 mm","offer_id":55728513024265,"sku":"SH-OA40-2-150-1800-AB-FL-BO","price":703.29,"currency_code":"PLN","in_stock":true},{"title":"150 x 2000 mm","offer_id":55728513057033,"sku":"SH-OA40-2-150-2000-AB-FL-BO","price":739.81,"currency_code":"PLN","in_stock":true},{"title":"200 x 400 mm","offer_id":55728513089801,"sku":"SH-OA40-2-200-400-AB-FL-BO","price":189.48,"currency_code":"PLN","in_stock":true},{"title":"200 x 500 mm","offer_id":55728513122569,"sku":"SH-OA40-2-200-500-AB-FL-BO","price":232.82,"currency_code":"PLN","in_stock":true},{"title":"200 x 600 mm","offer_id":55728513155337,"sku":"SH-OA40-2-200-600-AB-FL-BO","price":276.16,"currency_code":"PLN","in_stock":true},{"title":"200 x 700 mm","offer_id":55728513188105,"sku":"SH-OA40-2-200-700-AB-FL-BO","price":319.5,"currency_code":"PLN","in_stock":true},{"title":"200 x 800 mm","offer_id":55728513220873,"sku":"SH-OA40-2-200-800-AB-FL-BO","price":362.84,"currency_code":"PLN","in_stock":true},{"title":"200 x 900 mm","offer_id":55728513253641,"sku":"SH-OA40-2-200-900-AB-FL-BO","price":406.18,"currency_code":"PLN","in_stock":true},{"title":"200 x 1000 mm","offer_id":55728513286409,"sku":"SH-OA40-2-200-1000-AB-FL-BO","price":449.52,"currency_code":"PLN","in_stock":true},{"title":"200 x 1100 mm","offer_id":55728513319177,"sku":"SH-OA40-2-200-1100-AB-FL-BO","price":492.86,"currency_code":"PLN","in_stock":true},{"title":"200 x 1200 mm","offer_id":55728513351945,"sku":"SH-OA40-2-200-1200-AB-FL-BO","price":582.77,"currency_code":"PLN","in_stock":true},{"title":"200 x 1400 mm","offer_id":55728513384713,"sku":"SH-OA40-2-200-1400-AB-FL-BO","price":713.83,"currency_code":"PLN","in_stock":true},{"title":"200 x 1600 mm","offer_id":55728513417481,"sku":"SH-OA40-2-200-1600-AB-FL-BO","price":813.51,"currency_code":"PLN","in_stock":true},{"title":"200 x 1800 mm","offer_id":55728513450249,"sku":"SH-OA40-2-200-1800-AB-FL-BO","price":913.18,"currency_code":"PLN","in_stock":true},{"title":"200 x 2000 mm","offer_id":55728513483017,"sku":"SH-OA40-2-200-2000-AB-FL-BO","price":961.03,"currency_code":"PLN","in_stock":true},{"title":"200 x 2200 mm","offer_id":55728513515785,"sku":"SH-OA40-2-200-2200-AB-FL-BO","price":1389.96,"currency_code":"PLN","in_stock":true},{"title":"200 x 2400 mm","offer_id":55728513548553,"sku":"SH-OA40-2-200-2400-AB-FL-BO","price":1514.85,"currency_code":"PLN","in_stock":true},{"title":"250 x 400 mm","offer_id":55728513581321,"sku":"SH-OA40-2-250-400-AB-FL-BO","price":234.2,"currency_code":"PLN","in_stock":true},{"title":"250 x 500 mm","offer_id":55728513614089,"sku":"SH-OA40-2-250-500-AB-FL-BO","price":288.43,"currency_code":"PLN","in_stock":true},{"title":"250 x 600 mm","offer_id":55728513646857,"sku":"SH-OA40-2-250-600-AB-FL-BO","price":342.67,"currency_code":"PLN","in_stock":true},{"title":"250 x 700 mm","offer_id":55728513679625,"sku":"SH-OA40-2-250-700-AB-FL-BO","price":396.9,"currency_code":"PLN","in_stock":true},{"title":"250 x 800 mm","offer_id":55728513712393,"sku":"SH-OA40-2-250-800-AB-FL-BO","price":451.13,"currency_code":"PLN","in_stock":true},{"title":"250 x 900 mm","offer_id":55728513745161,"sku":"SH-OA40-2-250-900-AB-FL-BO","price":505.37,"currency_code":"PLN","in_stock":true},{"title":"250 x 1000 mm","offer_id":55728513777929,"sku":"SH-OA40-2-250-1000-AB-FL-BO","price":559.6,"currency_code":"PLN","in_stock":true},{"title":"250 x 1100 mm","offer_id":55728513810697,"sku":"SH-OA40-2-250-1100-AB-FL-BO","price":613.83,"currency_code":"PLN","in_stock":true},{"title":"250 x 1200 mm","offer_id":55728513843465,"sku":"SH-OA40-2-250-1200-AB-FL-BO","price":727.31,"currency_code":"PLN","in_stock":true},{"title":"250 x 1400 mm","offer_id":55728513876233,"sku":"SH-OA40-2-250-1400-AB-FL-BO","price":892.23,"currency_code":"PLN","in_stock":true},{"title":"250 x 1600 mm","offer_id":55728513909001,"sku":"SH-OA40-2-250-1600-AB-FL-BO","price":1017.22,"currency_code":"PLN","in_stock":true},{"title":"250 x 1800 mm","offer_id":55728513941769,"sku":"SH-OA40-2-250-1800-AB-FL-BO","price":1142.21,"currency_code":"PLN","in_stock":true},{"title":"250 x 2000 mm","offer_id":55728513974537,"sku":"SH-OA40-2-250-2000-AB-FL-BO","price":1182.24,"currency_code":"PLN","in_stock":true},{"title":"250 x 2200 mm","offer_id":55728514007305,"sku":"SH-OA40-2-250-2200-AB-FL-BO","price":1745.08,"currency_code":"PLN","in_stock":true},{"title":"250 x 2400 mm","offer_id":55728514040073,"sku":"SH-OA40-2-250-2400-AB-FL-BO","price":1902.15,"currency_code":"PLN","in_stock":true},{"title":"300 x 500 mm","offer_id":55728514072841,"sku":"SH-OA40-2-300-500-AB-FL-BO","price":340.09,"currency_code":"PLN","in_stock":true},{"title":"300 x 600 mm","offer_id":55728514105609,"sku":"SH-OA40-2-300-600-AB-FL-BO","price":404.48,"currency_code":"PLN","in_stock":true},{"title":"300 x 700 mm","offer_id":55728514138377,"sku":"SH-OA40-2-300-700-AB-FL-BO","price":468.87,"currency_code":"PLN","in_stock":true},{"title":"300 x 800 mm","offer_id":55728514171145,"sku":"SH-OA40-2-300-800-AB-FL-BO","price":533.26,"currency_code":"PLN","in_stock":true},{"title":"300 x 900 mm","offer_id":55728514203913,"sku":"SH-OA40-2-300-900-AB-FL-BO","price":597.65,"currency_code":"PLN","in_stock":true},{"title":"300 x 1000 mm","offer_id":55728514236681,"sku":"SH-OA40-2-300-1000-AB-FL-BO","price":662.04,"currency_code":"PLN","in_stock":true},{"title":"300 x 1100 mm","offer_id":55728514269449,"sku":"SH-OA40-2-300-1100-AB-FL-BO","price":726.43,"currency_code":"PLN","in_stock":true},{"title":"300 x 1200 mm","offer_id":55728514302217,"sku":"SH-OA40-2-300-1200-AB-FL-BO","price":861.92,"currency_code":"PLN","in_stock":true},{"title":"300 x 1400 mm","offer_id":55728514334985,"sku":"SH-OA40-2-300-1400-AB-FL-BO","price":1058.44,"currency_code":"PLN","in_stock":true},{"title":"300 x 1600 mm","offer_id":55728514367753,"sku":"SH-OA40-2-300-1600-AB-FL-BO","price":1207.06,"currency_code":"PLN","in_stock":true},{"title":"300 x 1800 mm","offer_id":55728514400521,"sku":"SH-OA40-2-300-1800-AB-FL-BO","price":1355.67,"currency_code":"PLN","in_stock":true},{"title":"300 x 2000 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