CavKit or SlideSet? Compare the EZ Concept Flush Cavity Slider Solutions

A cavity slider (also known as a pocket door) is a sliding door that disappears into a cavity in the wall framing when open, allowing for clear space on both sides of the connecting rooms.

Key Points:

  • EZ Concept® offer two solutions for achieving flush cavity sliders: The CavKit and SlideSet systems.
  • The CavKit® system caps the plasterboard around the door penetration.
  • The SlideSet® system creates a similar flush look to CavKit but is a full system.

Read Time: 2 mins

Cavity sliders are particularly versatile and tend to be used where space is at a premium, a swing door could be inconvenient, or in narrow hallways and small bathrooms where it is difficult to open the door inwards. They are also a great way to separate larger, open plan spaces to create privacy.

Architrave-free doors have become a strong focus of modern interior designs that dictate clean lines and seamless finishes. As creators of the trusted EzyJamb flush door jamb system for swing doors, EZ Concept offer two solutions for achieving flush cavity sliders to perfectly complement this trimless look across all internal doors.

So, let’s compare which flush cavity slider solution is right for your project…

CavKit: Flush Cavity Slider Trims

The CavKit system is made up of steel sections that replace traditional architraves by capping the plasterboard around the door penetration and are plastered in with the drywall to create a flush finish.

This system would be best to use if you wish to transform a traditional cavity slider system in to a flush architrave-free door.


As shown below, CavKit is available with two capping options:

Standard Closer Cap: The door closes into a shallow rebate in the door jamb when closed, to block light and provide complete privacy.

Optional EzyCap: Similar to traditional cavity slider systems, the door butts up against the flat door jamb. This option is best for doors that are often kept open.

CavKit® Closer Cap and EzyCap®

SlideSet: Flush Cavity Slider System

SlideSet creates a similar flush finished door, but is a full system including wall framing, concealed hardware, mounting plates for ‘lift-up’ installation, stoppers with retention device, CavKit and ifloor guide.


Case Studies

Melbourne Airport – T2 International Hall
ARC Plastering
Products Used
Steel Stud and Track, HEDA Tough Wall System, EZ Concept Flush Door Systems
ONLY Flemington, VIC
I&K Interiors
Products Used
EZ Concept Architectural Finishing Systems


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