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Quiet Sliding Doors, Perfectly Controlled: The New CS SofStop Soft Close System
Discover the updated CS SofStop soft-close cavity sliding door system. Learn how architects and builders can specify quiet, smooth sliding doors for heavier and narrow openings.
CS SofStop: Quiet Confidence, Now on More Doors Than Ever
There are details in architecture that you see.
And there are details you feel.
The closing of a door is one of them.
In high-quality homes and architectural spaces, even the smallest interactions influence how a project is experienced. A sliding door that glides quietly and closes smoothly reinforces quality. One that slams, rebounds, or stops abruptly does the opposite.
With the newly updated CS SofStop in Australia, architects and builders can now specify soft close and soft open cavity sliding doors across a wider range of door sizes and weights.
The update expands design flexibility while delivering the quiet, controlled movement that modern residential projects demand.
Why Soft Close Sliding Doors Are Becoming a Standard in Modern Homes
Pocket doors have become a popular design solution because they:
- Save valuable floor space
- Create clean architectural lines
- Improve layout flexibility in compact homes and apartments
However, the performance of the door is just as important as the opening itself.
Without a soft close sliding door system, cavity sliders can:
- Slam into the jamb
- Rebound or bounce open
- Create unnecessary noise
- Wear down hardware and door edges over time
Soft close technology addresses these issues while improving the user experience.
For builders and architects, specifying soft close pocket door hardware helps deliver a premium feel that homeowners notice immediately.
What is CS SofStop?
The CS SofStop is a precision-engineered mechanism designed to control how sliding doors open and close inside a cavity frame.
As the door approaches the frame, the system gently captures the door and guides it to a smooth, controlled stop.
This creates:
- Quiet sliding door operation
- Soft close and soft open movement
- Protection against harsh stops and rebound
- A refined everyday experience
Instead of a sliding door simply functioning, it becomes a design detail that reinforces quality.
Designed for Builders, Architects, and Designers
As architectural specification consultant Sophie McKay explains:
“It’s the difference between a door that simply functions and a door that reinforces quality.”
What's New with the Updated CS SofStop System
The latest update significantly expands where soft close sliding door hardware can be used.
Previously, certain design scenarios required compromises due to limitations with door size and weight.
These included:
- Heavier sliding doors over 100kg
- Narrow cavity door openings
- Large architectural feature doors
The updated system addresses these challenges.
1. Dual Action Soft Close Now Supports Doors up to 160kg
One of the biggest improvements is increased weight capacity.
The dual action SofStop system (soft open and soft close) now supports doors up to 160kg.
This allows architects and builders to confidently specify soft close functionality on:
- Large solid timber sliding doors
- Feature cavity sliders and sliding doors
- Oversized architectural doors
- Premium residential applications
Heavy doors no longer need to sacrifice smooth performance.
2. Soft Close Systems for Narrow Sliding Doors
Another significant improvement is compatibility with narrow cavity slider openings.
The updated CS SofStop system now works with doors starting at just 580mm wide.
This opens new possibilities for spaces such as:
- Apartment layouts with tight planning
- Ensuite bathroom entrances
- Wardrobe pocket doors
- Utility rooms and laundry spaces
Previously, these smaller doors often couldn’t accommodate soft close hardware.
Now, architects can deliver consistent sliding door performance across the entire project.
3. Greater Specification Flexibility for Builders and Architects
With expanded compatibility across door sizes and weights, CS SofStop offers greater design freedom.
Architects can now specify:
- Single Action SofStop — soft close only
- Dual Action SofStop — soft open and soft close
Across both 90kg and 160kg sliding door systems.
This flexibility allows the same hardware systems to be applied across multiple door types within a single project.
4. Improves Residential and Everyday Living
The CS SofStop is ideal for spaces where quiet operation and smooth movement improve everyday living.
Common applications include:
- High-End Residential Homes
Premium homes benefit from sliding doors that feel refined and operate smoothly without noise.
- Apartments and Townhouses
Soft close pocket doors reduce noise transfer between rooms — a valuable feature in multi-residential living.
- Bedrooms and Ensuites
Controlled door movement contributes to a calm and quiet environment.
- Home Offices
Soft closing sliding doors prevent distractions and improve comfort.
- Wardrobes
Wardrobe doors are frequently opened and closed, making soft close functionality especially valuable.
Engineering You Can Specify With Confidence
Sliding door hardware must withstand years of daily use.
The CS SofStop has been tested to 100,000 cycles, ensuring durability in high-traffic residential and commercial environments.
Builders benefit from:
- Proven engineering
- Reduced maintenance concerns
- Reliable long-term performance
Installation has also been designed with efficiency in mind.
The system offers:
- Straightforward on-site installation
- Compatibility with CS cavity sliding door frames
- Retrofit capability for existing CS systems
This makes it easier for builders to deliver premium performance without adding complexity to the build process.
Premium Soft Close Performance, Now Across More Doors
With expanded compatibility for heavier doors, narrow openings, and larger feature doors, CS SofStop now provides architects and builders with greater specification freedom.
It’s a small detail that delivers a noticeable difference every day.
CS SofStop — quiet confidence for cavity sliders and sliding doors.
A Small Upgrade That Elevates the Entire Project
Cavity sliders and sliding doors are often specified to maximise space.
But the way those doors operate can significantly influence how a home feels.
When a door glides quietly and closes gently, it reinforces the craftsmanship of the entire project.
The updated CS SofStop ensures that sliding doors feel smooth, controlled, and intentional — across more door types than ever before.
Helpful Resources
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CS SofStop
The CS SofStop is our signature soft close and soft open mechanism, available as an optional extra for most of our CaviSlider, CaviTrack, and CaviRobe sliding door systems.
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CS SofStop: Quiet Confidence for Sliding Doors — Now Available on More Door Sizes