{"product_id":"sliding-barn-door-soft-close-damper-kit","title":"Sliding Barn Door Soft-Close Damper Kit – Concealed 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. Designed to mount discreetly behind standard flat rail tracks, the damper catches sliding panels, absorbs heavy moving momentum, 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\u003eSmooth Soft-Close \u0026amp; Self-Closing Action:\u003c\/strong\u003e High-resilience pneumatic compression cylinder paired with a heavy-duty tension return spring catches and glides the door into position quietly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConcealed Behind-the-Rail Mounting:\u003c\/strong\u003e Installs cleanly behind standard flat-bar barn door tracks for a completely hidden, clean aesthetic that preserves the rustic or modern look of the hardware.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole-Free Track Clamp Installation:\u003c\/strong\u003e Includes specialized mounting clamp brackets that hook directly over standard flat rails, eliminating the need to drill into hardened steel tracks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Actuator Trigger Plate:\u003c\/strong\u003e Slotted actuator catch bracket mounts to the top of the door panel and allows fine-tuned vertical and horizontal alignment for consistent trigger engagement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrevents Bounce \u0026amp; Derailment:\u003c\/strong\u003e Eliminates jarring rebound shocks when doors are shoved shut, keeping heavy door slabs safely seated on the track guides.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Commercial Construction:\u003c\/strong\u003e Built with reinforced engineered polymer housing and corrosion-resistant metal hardware, tested for tens of thousands of smooth operational cycles.\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-track barn door hardware systems (flat bar rails approx. 40 mm wide)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanism Type:\u003c\/strong\u003e Air Cushion Damping Buffer + High-Tensile Tension Spring Return\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Position:\u003c\/strong\u003e Hidden behind flat rail track (Single-direction or dual-direction with 2 units)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor \/ Finish:\u003c\/strong\u003e Matte Black Housing to match standard black barn door hardware\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Hardware:\u003c\/strong\u003e Damper unit, adjustable door actuator trigger plate, rail clamps, fastening screws, and hex key\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\u003eMinimum Order Quantity (MOQ):\u003c\/strong\u003e 1,000 units per production lot (factory-direct wholesale supply)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for barn door kit manufacturers, millwork contractors, architectural hardware distributors, and hospitality developers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomization \u0026amp; OEM\/ODM:\u003c\/strong\u003e Custom damping stroke, tailored clamp bracket geometry, spring tension calibration, and private label packaging available upon inquiry\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ningbo Dimon Metal Products Co.,Ltd","offers":[{"title":"1 pc \/ 1000","offer_id":49380293443723,"sku":null,"price":5000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/0295\/7707\/files\/fcdbd29f47901e743c917f5410885ff8.webp?v=1790137926","url":"https:\/\/nbdimon.myshopify.com\/en-ae\/products\/sliding-barn-door-soft-close-damper-kit","provider":"Ningbo Dimon Metal Products Co.,Ltd","version":"1.0","type":"link"}