{"product_id":"barn-door-soft-close-damper","title":"Sliding Barn Door Soft-Close Damper Kit – Hole-Free Flat-Track Buffer Mechanism with Clamp Hardware","description":"\u003cp\u003eEngineered for architectural sliding barn doors, interior room dividers, and heavy wooden passage doors, this concealed soft-close damper mechanism delivers smooth, silent deceleration and effortless self-closing action. Designed to mount discreetly behind standard flat-bar tracks without drilling, each damper catches moving doors, absorbs sliding inertia, and gently pulls the door into the fully closed or fully open position, eliminating loud end-stop collisions, preventing rail jumping, and prolonging the life of barn door hangers.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole-Free Track Clamp Installation:\u003c\/strong\u003e Mounts securely behind standard flat-bar barn door rails using heavy-duty clamp brackets, eliminating the need to drill into hardened steel tracks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Direction Soft-Closing:\u003c\/strong\u003e Two dampers included per set provide controlled, whisper-quiet soft close and soft open at both track ends.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth Hydraulic \/ Pneumatic Cushioning:\u003c\/strong\u003e High-performance damper cylinder absorbs heavy kinetic momentum, decelerating door panels smoothly over the final travel distance without bounce-back.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Closing Tension Spring:\u003c\/strong\u003e Heavy-duty recoil spring reliably engages the actuator trigger to pull the door flush against the door jamb or end stop.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConcealed Low-Profile Aesthetics:\u003c\/strong\u003e Mounts hidden on the backside of the flat track, preserving the clean rustic or modern look of the barn door hardware.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Actuator Trigger Plate:\u003c\/strong\u003e Slotted door-mounted catch brackets allow precise horizontal and vertical alignment for dependable engagement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Standard flat-bar sliding barn door tracks (rail width approx. 40 mm \/ 1.57\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanism Type:\u003c\/strong\u003e Linear Damping Cushion Cylinder + High-Tensile Tension Return Spring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Position:\u003c\/strong\u003e Concealed behind flat rail track (no track drilling required)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish \/ Color:\u003c\/strong\u003e Matte Black to match standard black barn door hardware\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Hardware per Set:\u003c\/strong\u003e 2 × Damper units, 2 × Adjustable door triggers, Track clamp brackets, Fastening screws, Hex wrench\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability Rating:\u003c\/strong\u003e Tested for 50,000+ smooth operational cycles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Interior wooden barn doors, heavy bypass doors, room dividers, and commercial hospitality sliding panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWholesale \u0026amp; Bulk Purchasing\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWholesale Lot:\u003c\/strong\u003e Sold in 100 sets production lots (each set includes 2 dampers and complete mounting hardware for 1 door)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Export master carton packaging optimized for OEM barn door kit fabricators and distributors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomization \u0026amp; OEM\/ODM:\u003c\/strong\u003e Custom spring tension ratings, tailored clamp bracket geometry, and private label packaging available upon inquiry\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ningbo Dimon Metal Products Co.,Ltd","offers":[{"title":"1 set \/ 100 sets","offer_id":49377866776715,"sku":null,"price":4000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/0295\/7707\/files\/f2ffd16de2b84f843537762c0e4fe057.jpg?v=1790137729","url":"https:\/\/nbdimon.myshopify.com\/ar\/products\/barn-door-soft-close-damper","provider":"Ningbo Dimon Metal Products Co.,Ltd","version":"1.0","type":"link"}