{"product_id":"the-kurogane-platform-bed-solid-oak-walnut-finish","title":"The Kurogane Platform Bed | Solid Oak Walnut Finish Upholstered Headboard","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e— THE SANCTUARY —\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSome beds furnish a room. The Kurogane \u003cem\u003egrounds\u003c\/em\u003e it. Set just 28 centimetres from the floor, its presence is horizontal and declarative — a low tide of warmth-oiled oak that draws the eye the length of the room before it reaches the midnight-blue headboard rising clean above it. The turned ball feet — four spheres of solid timber, lathed by hand — introduce a quiet sculptural vocabulary: the geometry of craft, not decoration. At dusk, the grain reads amber against deep navy, and the room itself seems to breathe more slowly. Rest is not something you do here. It is something the room insists upon.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e— THE ANATOMY —\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Kurogane is milled from FSC-certified American Oak — Grade A, kiln-dried to a controlled 8% moisture content to prevent seasonal movement at the joint. The frame's primary connections employ full blind mortise-and-tenon joinery, locked without adhesive dependency and reinforced at the rail-to-leg junction with marine-grade threaded steel inserts — the same method used in load-bearing joinery for contract hospitality installations. No veneers. No MDF filler blocks. No engineered composite at any structural node. The four turned spherical legs are lathed from solid oak billets — not applied ornament, but structural members in their own right. The headboard panel is upholstered in Grade-A heavyweight navy linen, OEKO-TEX Standard 100 certified, hand-stretched over a solid timber internal frame and secured with concealed French cleats for removal and re-upholstery across future decades. The sustainably sourced FSC beech slat system — 18 graduated slats with ergonomic flex tension — requires no central support leg and provides active spinal articulation across the full mattress width.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e— THE HULMARA PROMISE —\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEvery Kurogane frame leaves our workshop bearing the artisan's signature and a stamped build date — a provenance record, not a warranty formality. The frame is static load-tested to 500 kg (1,102 lbs) and dynamic-tested to 350 kg (772 lbs) under Hulmara's Silent-Sleep protocol: zero audible joint movement, zero dimensional migration, verified across 10,000 load cycles. Available in Double (54\"×75\"), Queen (60\"×84\"), King (72\"×84\"), and California King (72\"×83\"). Custom dimensions available upon request: \u003ca href=\"mailto:contact@hulmara.com\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003econtact@hulmara.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eARCHITECT'S SPECIFICATION TABLE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\" style=\"width: 100.087%; height: 489.844px;\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\" scope=\"col\" style=\"width: 23.5986%; height: 19.5938px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\" scope=\"col\" style=\"width: 73.5418%; height: 19.5938px;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 19.5938px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 19.5938px;\"\u003eFSC-Certified American Oak, Grade A, kiln-dried to 8% EMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 39.1875px;\"\u003e\u003cstrong\u003eJoinery Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 39.1875px;\"\u003eBlind Mortise \u0026amp; Tenon + Marine-Grade Threaded Steel Inserts at rail-to-leg junction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 39.1875px;\"\u003e\u003cstrong\u003eSurface Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 39.1875px;\"\u003eHand-applied penetrating natural oil; grain-open, deepens with age\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 19.5938px;\"\u003e\u003cstrong\u003eLeg Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 19.5938px;\"\u003eTurned solid-oak ball feet, lathed in-house from full billets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 39.1875px;\"\u003e\u003cstrong\u003eLoad Bearing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 39.1875px;\"\u003e500 kg \/ 1,102 lbs static tested; 350 kg \/ 772 lbs dynamic (Silent-Sleep protocol)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 39.1875px;\"\u003e\u003cstrong\u003eSlat System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 39.1875px;\"\u003e18-slat FSC beech, graduated ergonomic flex tension; no central support leg required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 58.7812px;\"\u003e\u003cstrong\u003eUpholstery \/ Fabric\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 58.7812px;\"\u003eGrade-A Heavyweight Navy Linen; OEKO-TEX Standard 100 certified; hand-stretched over solid timber internal frame; French-cleat mounted for future re-upholstery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 19.5938px;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 19.5938px;\"\u003eFSC Certified Timber | OEKO-TEX Standard 100 Fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 39.1875px;\"\u003e\u003cstrong\u003eUnder-Bed Clearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 39.1875px;\"\u003e18 cm \/ 7.1 in — compatible with robotic vacuum and low-profile storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 39.1875px;\"\u003e\u003cstrong\u003eFrame Height (to top of slat deck)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 39.1875px;\"\u003e28 cm \/ 11 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 19.5938px;\"\u003e\u003cstrong\u003eHeadboard Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 19.5938px;\"\u003e98 cm \/ 38.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 39.1875px;\"\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 39.1875px;\"\u003eDouble (137×191 cm) | Queen (153×215.5 cm) | King (183×215.5 cm) | Cal King (183×213 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 19.5938px;\"\u003e\u003cstrong\u003eCustom Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 19.5938px;\"\u003eAvailable — \u003ca href=\"mailto:contact@hulmara.com\" class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\"\u003econtact@hulmara.com\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 23.5986%; height: 19.5938px;\"\u003e\u003cstrong\u003eLead Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\" style=\"width: 73.5418%; height: 19.5938px;\"\u003e8–12 weeks, handcrafted to order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Hulmara","offers":[{"title":"Double \/ White-L","offer_id":43140029284442,"sku":"KuroganeWO","price":1995.0,"currency_code":"USD","in_stock":true},{"title":"Double \/ Light Greige","offer_id":43140029317210,"sku":"KuroganeWOG","price":1995.0,"currency_code":"USD","in_stock":true},{"title":"Double \/ Desert Sand","offer_id":43140029349978,"sku":"KuroganeWODS","price":1995.0,"currency_code":"USD","in_stock":true},{"title":"Double \/ Latte Beige","offer_id":43140029382746,"sku":"KuroganeWOLB","price":1995.0,"currency_code":"USD","in_stock":true},{"title":"Double \/ Mocha Brown","offer_id":43140029415514,"sku":"KuroganeWOMB","price":1995.0,"currency_code":"USD","in_stock":true},{"title":"Double \/ Soft Buttercream","offer_id":43140029448282,"sku":"KuroganeWOSB","price":1995.0,"currency_code":"USD","in_stock":true},{"title":"Double \/ Warm Vanilla","offer_id":43140029481050,"sku":"KuroganeWOWV","price":1995.0,"currency_code":"USD","in_stock":true},{"title":"Double \/ Muted Olive","offer_id":43140029513818,"sku":"KuroganeWOMO","price":1995.0,"currency_code":"USD","in_stock":true},{"title":"Double \/ Deep Forest Green","offer_id":43140029546586,"sku":"KuroganeWODFG","price":1995.0,"currency_code":"USD","in_stock":true},{"title":"Double \/ Ocean Blue","offer_id":43140029579354,"sku":"KuroganeWOOB","price":1995.0,"currency_code":"USD","in_stock":true},{"title":"Queen \/ White-L","offer_id":43140029612122,"sku":null,"price":2595.0,"currency_code":"USD","in_stock":true},{"title":"Queen \/ Light Greige","offer_id":43140029644890,"sku":null,"price":2595.0,"currency_code":"USD","in_stock":true},{"title":"Queen \/ Desert Sand","offer_id":43140029677658,"sku":null,"price":2595.0,"currency_code":"USD","in_stock":true},{"title":"Queen \/ Latte Beige","offer_id":43140029710426,"sku":null,"price":2595.0,"currency_code":"USD","in_stock":true},{"title":"Queen \/ Mocha Brown","offer_id":43140029743194,"sku":null,"price":2595.0,"currency_code":"USD","in_stock":true},{"title":"Queen \/ Soft Buttercream","offer_id":43140029775962,"sku":null,"price":2595.0,"currency_code":"USD","in_stock":true},{"title":"Queen \/ Warm Vanilla","offer_id":43140029808730,"sku":null,"price":2595.0,"currency_code":"USD","in_stock":true},{"title":"Queen \/ Muted Olive","offer_id":43140029841498,"sku":null,"price":2595.0,"currency_code":"USD","in_stock":true},{"title":"Queen \/ Deep Forest Green","offer_id":43140029874266,"sku":null,"price":2595.0,"currency_code":"USD","in_stock":true},{"title":"Queen \/ Ocean Blue","offer_id":43140029907034,"sku":null,"price":2595.0,"currency_code":"USD","in_stock":true},{"title":"King \/ White-L","offer_id":43140029939802,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"King \/ Light Greige","offer_id":43140029972570,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"King \/ Desert Sand","offer_id":43140030005338,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"King \/ Latte Beige","offer_id":43140030038106,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"King \/ Mocha Brown","offer_id":43140030070874,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"King \/ Soft Buttercream","offer_id":43140030103642,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"King \/ Warm Vanilla","offer_id":43140030136410,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"King \/ Muted Olive","offer_id":43140030169178,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"King \/ Deep Forest Green","offer_id":43140030201946,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"King \/ Ocean Blue","offer_id":43140030234714,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"California King \/ White-L","offer_id":43140030267482,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"California King \/ Light Greige","offer_id":43140030300250,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"California King \/ Desert Sand","offer_id":43140030333018,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"California King \/ Latte Beige","offer_id":43140030365786,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"California King \/ Mocha Brown","offer_id":43140030398554,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"California King \/ Soft Buttercream","offer_id":43140030431322,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"California King \/ Warm Vanilla","offer_id":43140030464090,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"California King \/ Muted Olive","offer_id":43140030496858,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"California King \/ Deep Forest Green","offer_id":43140030529626,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true},{"title":"California King \/ Ocean Blue","offer_id":43140030562394,"sku":null,"price":3295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/7980\/0666\/files\/the-kurogane-platform-wood-bed-turned_legs-solid-oak-walnut-finish-bed24.png?v=1775659265","url":"https:\/\/www.hulmara.com\/ar\/products\/the-kurogane-platform-bed-solid-oak-walnut-finish","provider":"HULMARA","version":"1.0","type":"link"}