Premium 150
Telescopic Cavity Slider

Premium 150
Telescopic Cavity Slider

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Premium 150 Telescopic Cavity Slider

The Premium 150 Telescopic Cavity Sliding Door System is engineered for larger, heavier door panels and demanding architectural applications. Using an upgraded heavy-duty track and high-capacity carriage system, it provides smooth, silent and reliable telescopic movement even under increased loads.
Like all Premium Sliding Doors systems, the telescopic mechanism is fully supported from the top track — eliminating the need for intrusive floor tracks or visible floor guides. A discreet overlap floor guide ensures precise door alignment and consistent long-term performance.
“Maximum opening width — minimum wall space.”
The Premium 150 telescopic frame allows multiple heavy doors to slide into a single wall cavity, creating an extra-wide opening and enhancing natural light in both residential and commercial environments. Ideal for oversized timber or aluminium door panels used in premium architectural projects.

Premium 150 Telescopic Cavity Slider animation

Configurations

  • Telescopic (2 doors) frame — 141 mm
  • Telescopic (3 doors) frame — 193 mm

Load Capacity

  • Up to 150 kg per door panel

Jamb Details

  • Architrave
  • Square Set (Ezy Jamb finish)
  • Shadowline

Operation

  • Manual (Standard) — smooth, heavy-duty telescopic motion

Suitable Door Types

  • Oversized timber doors (Solid, MDF)
  • Aluminium and glazed door panels

* Please use our NEW online calculator (left slide bar).

If you would like to place an order or contact us, please use this form:

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Why Choose the Premium 150 Telescopic Cavity Slider?

  • Designed for larger and heavier architectural door panels
  • Telescopic operation maximises opening width in limited wall space
  • Fully top-hung system — no visible floor tracks
  • Strengthened heavy-duty track and carriage system
  • Compatible with both timber and aluminium oversized doors
  • Engineered for premium residential and commercial applications

What is a cavity sliding door system?
A cavity sliding door system is a door that glides inside the wall cavity instead of swinging open. This allows you to save space and create a modern, clean interior look.
Why choose a Premium Sliding Doors cavity system?
Premium Sliding Doors provides durable aluminium frames, smooth rolling systems, soft-close options, and custom sizing for residential and architectural projects.
What wall thickness do I need for a cavity slider?
Our systems fit:

76mm stud walls (Only for Premium 125 system)
90mm stud walls

Custom configurations available for renovations and new builds.
Can cavity sliders be installed in existing homes?
Yes, cavity sliders can be installed in both new homes and renovations. Some walls may require partial opening for frame installation.
Do you offer soft-close and soft-open options?
Yes — we supply premium soft-close mechanisms for smooth and controlled door movement. Soft-open available on selected systems.

Description

Telescopic Cavity Sliding Door System

Please note in our quote we give you option for soft close only for smaller door.

Telescopic Cavity Sliding Door System incorporates the same quality track and carriage system. That is use in all Premiums Sliding Doors Cavity Slider architectural units. Allowing the confident use of over-height and over-width wardrobe doors.
Because the telescopic system hangs from the top track. There is no need inconvenient floor guides or tracks. Where the doors overlap a small floor guide fitted. This provides invisible and reliable guidance for each door. 

The gap between doors (when using a 38mm thick door) is 9mm. This may reduced to 7mm if a thicker door is (up to 42mm thick).

As the same standard thickness doors that suits our cavity sliding frames (35 – 41 mm thick) can be used in Double Telescopic Cavity Sliding Door. This uniformity ensures a consistent look between doors in a given area or throughout a building.

Also incorporated with this unit are the closing jambs and head jambs, providing a simple and easy way to finish off wall linings. The top head jambs that cover the track and running gear are easily removable. Allowing  access for servicing or door removal. Where a full height detail or square stopped look is important. These units may also supplied with no closing jambs and no head jambs. Minor assembly of the closing jambs to the track is require on site.

Triple Telescopic top track system also available. 

stacking cavity doors

Overtaking Cavity Doors

Overtaking Doors – Cavity sliders for large openings – CS Cavity Sliders

 

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