Flush Sliding Door System with Two-way Damper for Doors Up To 70kg

Flush Sliding Door System with Two-way Damper for Doors Up To 70kg

    This is a specific and high-quality set of requirements for a sliding door system. Let's break down what a "Flush Sliding Door System with Two-way Damper for Doors Up To 70kg" means, its key components, benefits, and typical applications.

   Overview of the System

This describes a premium, modern hardware system designed for heavy doors that slide smoothly into a wall cavity (pocket) or along the wall. The "flush" aspect gives a clean, integrated look, while the powerful damper ensures controlled, quiet, and safe operation.

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    Key Features & Components Explained

1. Flush Design

· What it means: The door sits completely within the wall or cabinet when open, creating a seamless, "flush" surface with no protruding handles or door edges.

· How it's achieved: This requires a pocket door frame or a specialized concealed sliding system where the track and hardware are hidden within the wall structure.

· Benefit: Saves space, creates a minimalist aesthetic, and improves accessibility and flow between rooms.

2. Heavy-Duty Capacity (Up to 70kg / ~154 lbs)

· What it means: This system is engineered for very substantial doors. A 70kg door is typically made from solid wood, thick glass, or a composite material and is quite large.

· Key Components for this capacity:

 · Heavy-Duty Track: Made from thick, reinforced aluminum or steel to bear the weight without sagging.

 · High-Capacity Rollers/Carriers: Feature large, sealed ball bearings and are constructed from robust materials like nylon-composite or steel. They often come in a set of four for better weight distribution.

 · Reinforced Mounting: Requires strong structural support within the wall (e.g., solid wood blocking) to handle the dynamic load.

3. Two-Way Damper

· What it means: A hydraulic or pneumatic damping mechanism that controls the door's speed in both the opening and closing directions.

 · Opening Damper: Prevents the heavy door from being flung open violently. It provides a gentle, controlled acceleration at the start of the opening motion.

 · Closing Damper: The most critical function. It ensures the door closes softly and quietly, preventing it from slamming shut at the end of its travel. This is crucial for safety (preventing pinched fingers) and noise reduction.

· Benefit: Provides a luxury feel, enhances safety, and protects the door and wall structure from impact damage.

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System Components Breakdown

A complete system for a 70kg door would typically include:

1. Top Track: A robust aluminum or steel track, often 3+ meters long, designed to be concealed within the header of the wall.

2. Rolling Carriers: A set of heavy-duty trolleys that run inside the track. For a 70kg door, multiple carriers (often 4) are used.

3. Two-Way Damper Unit: A self-contained hydraulic cylinder that integrates with the carriers or is mounted separately in-line with the track.

4. Door Hanger Brackets: Strong metal brackets that attach the door to the carriers.

5. Floor Guide: A discreet guide at the bottom of the door (often a flush-mounted channel or a simple guide roller) to prevent the door from swinging.

6. Pocket Door Frame: The structural steel or timber frame that creates the cavity in the wall for the door to slide into.

7. Hardware: Screws, anchors, and specific tools for installation.

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Benefits and Advantages

· Space Saving: Eliminates the swing arc of a door, freeing up floor space for furniture and layout.

· Modern Aesthetic: Creates clean, uninterrupted lines that are highly sought-after in contemporary architecture.

· Safety & Comfort: The two-way damper prevents accidental slamming, making it ideal for homes with children or elderly individuals.

· Accessibility: Excellent for creating wide, barrier-free openings.

· Durability: Built to handle frequent use with a heavy door, ensuring long-term reliability.

Ideal Applications

This type of system is not for standard interior doors. It's used in high-end residential and commercial projects:

· Large Interior Doorways: Between a master bedroom and an en-suite, a living room and a study, or open-plan areas.

· Heavy Glass Partitions: In offices or modern homes for conference rooms or dividing spaces.

· Pocket Doors for Closets & Pantries: Especially for large, custom-built units with heavy doors.

· High-End Cabinetry: For hiding TVs, home theaters, or storage areas with large, heavy panels.

Important Installation Considerations

· Structural Integrity: The wall must be non-load-bearing or properly reinforced to accept the pocket frame and the significant weight.

· Professional Installation Highly Recommended: Installing a system for a 70kg door is complex. It requires precise leveling, structural knowledge, and experience with concealed hardware. An error can lead to binding, failure, or safety issues.

· Clearance: Ensure there is enough wall depth to accommodate both the door thickness and the hardware.

In summary, a Flush Sliding Door System with a Two-way Damper for 70kg doors is a premium solution that combines a sleek, space-saving design with the safety, comfort, and durability needed for heavy, frequently used doors. It's an investment in both the functionality and the aesthetic of a modern space.