More view
Generous glass. Fewer interruptions to the outlook.
Power-assisted sliding doors
Architecture,
in motion.
Beautiful spaces deserve beautiful movement. Concealed power assistance for sliding doors, engineered by CiiLOCK.
Bigger doors. Lighter touch.
Discover the difference
01 / Open possibilities
Room for
possibility.
More outlook. More room to live. Sliding doors preserve the view when closed and open the connection to the outdoors when you choose. VOLTA brings a lighter touch to that larger way of living.
A lighter touch matters when your hands are full, your mobility changes, or you simply want everyone at home to enjoy the opening. Familiar control and optional hands-free operation let the movement suit the people.
Why choose a sliding door?
The space is yours to imagine.
Explore the architectural possibilities
More space
No swing arc competing with furniture or circulation.
More connection
Bring inside and outside together, a little or a lot.
02 / The hidden ingredient
The extraordinary,
hidden within.
A grand opening. A small gesture. A remarkable amount of engineering in between.
Larger panels, thicker glazing and effective seals can make a door harder to move. VOLTA’s powered roller is built into the bottom of a compatible door by its fabricator, adding assistance while keeping the architecture clear and the person in control.
Discover what makes it move
01
Power, concealed. Integrated within the door.
02
Movement, intuitive. You lead. VOLTA assists.
03
Engineering, inherited. Built on Mother of All Rollers.
03 / A considered touch
Elegance,
at your fingertips.
The detail you touch should belong to the room. Discreet on the frame, the slimline VOLTA handle brings the assistance to life with a familiar push or pull. Release it, and the door stops with you.
- Minimal 103 mm profile
- Paired internal and external controls
- Integrated into the door stile
- Alternative project controls remain available
Brighton, Victoria
04 / In good company
Considered spaces.
Lived beautifully.
In neighbouring Brighton townhouses, generous glazed openings connect each home to the outdoors. VOLTA-assisted stackers make that connection easier to enjoy.
Explore the homes, hospitality, education and care projects where easier movement has become part of the design.
Explore VOLTA projectsFeel the difference
A little movement.
A lovely surprise.
You start the movement. VOLTA supplies the assistance. When you stop, the door stops with you. That is the idea behind power steering for a sliding door.
Discover VOLTA Power assistance or automatic opening?- 01 You move.
- 02 VOLTA assists.
- 03 You stop.
A real demonstration of assisted movement.
Up to 250 kg
Approved panel configurations
AGWA award winner
Most Innovative Component · 2024
Concealed
Inside the bottom of the door
Manual fallback
Operable without assistance
Panel capacity depends on the approved door layout and configuration. AGWA’s 2024 national award recognises the VOLTA Powered Roller V2 (opens in a new tab) .
A clear path for every project
Your ambition.
Our starting point.
For homeowners
A home that stays easy to live in.
Explore new-build, renovation and future-ready applications.
Plan your door → Design possibilitiesDesign the opening you want.
Explore real projects, design possibilities and specification support.
Explore the possibilities → For fabricatorsBuild the ambition.
Understand integration, kits, training and support.
Integrate VOLTA →The engineering beneath the experience
Built on Mother of All Rollers.
VOLTA is built on Mother of All Rollers engineering—the self-levelling mechanical foundation that supports the door and preserves familiar manual movement.
Explore Mother of All RollersCommon questions
The short answers.
Is VOLTA an automatic sliding door opener?
VOLTA is primarily power assistance. You choose the direction and movement; VOLTA carries the load. App, voice and project-specific controls are optional.
What happens if power is unavailable?
The door remains manually operable. Battery configurations recharge when the door is closed and provide resilience during interruptions.
Can VOLTA be used in a home?
Yes. It suits premium homes, renovations and future-ready living where large glazed panels should remain comfortable for more people to operate.
Will VOLTA work with every sliding door?
No. Panel mass and geometry, seals, track, roller cavity, controls and power provisions must be reviewed as a complete system.
CiiLOCK Engineering / Since 2005
We take the
lighter touch
seriously.
A big door should invite you outside. It should not ask how strong you are.
That question took VOLTA into the workshop: motors, gearing, rollers, controls, prototypes. The aim was always a simple experience at the hand, with the hard work hidden inside the door.
Meet the thinking behind VOLTA
Start with the opening
Make room for
something exceptional.
Tell us what you are designing. We will help identify the right VOLTA pathway, door system and technical next step.