Discover VOLTA
The scale you imagined. The lighter touch you didn’t expect.
VOLTA is concealed power assistance for sliding doors. You guide the panel; the powered roller helps carry the effort. Integrated by your fabricator, it keeps the engineering inside the door.
Explore the engineeringPush or pull in the direction you want to go.
VOLTA adds assistance while you control the movement.
Let go of the control and powered movement stops.
A little. Halfway. As open as you like. Power assistance explained
Calm, quiet movement. A light input brings the assistance to life. Steady travel and a familiar release-to-stop action make the opening feel composed. The track, seals and installation shape the final feel and sound.
Panel capacity
Up to 250 kg
For selected approved door configurations.
Battery resilience
Approx. 24 hours
Published guidance; duration varies with charge, use and configuration.
When assistance is unavailable
Manual operation
The door remains movable by hand; effort depends on the complete door.
The hidden ingredient
A big door should invite you outside. It should not ask how strong you are.
A compact brushless drive and high-reduction transmission bring assistance to the bottom roller. Large panes and substantial glazing become easier to move, while the sightlines stay clear.
Self-levelling load sharing supports the panel beneath the assistance. The door’s weight is carried through the bottom track, with the powered hardware concealed in the lower rail.
Explore the roller engineering (opens in a new tab)Freedom in the detail
VOLTA brings assistance into compatible aluminium, timber and other sliding-door systems. Work with your fabricator on the frame, glazing, finish and handle that belong in the design.
Bottom-rolling construction carries the panel through the track below, keeping a bulky powered operator out of the space above. The building structure and complete door are still designed for the opening.
Explore integration with your fabricator
A considered touch
The slimline VOLTA handle sits discreetly on the stile, paired inside and outside. A familiar gesture brings the assistance to life, with no phone or remote needed for everyday use.
A familiar touch. Or hands-free.
Keep the direct response of a handle, choose a compatible architectural pull, or add optional app and voice control through Infinite Automation. Hands-free movement can make carrying things easier and give someone with reduced mobility another way to use the door. The control arrangement is selected for the people and the project.
Other ways to connect
Choose the interface around the architecture and the people using it.
Suitable adaptors let selected pull handles initiate assistance. Confirm handle geometry and locking compatibility with your fabricator.
A compact directional interface offers an alternative tactile control for selected projects.
Optional Infinite Automation control can support remote, scheduled or hands-free movement. Confirm the module, connectivity and commissioning for your configuration. Door locking is resolved separately.
Where the difference matters
The same lighter touch can mean a grander opening, a clearer route through a room, or the freedom to do more for yourself.
01 / Architectural homes
A broad opening between the kitchen and deck. Substantial glazing framing a courtyard. VOLTA helps a compatible sliding door retain that sense of scale while making everyday movement easier for the people who live with it.
02 / Pocket & cavity sliders
A panel that disappears into a pocket can free circulation through bedrooms, ensuites and shared living spaces. Concealed assistance and partial-opening control bring another dimension to selected cavity-door systems. Plan the pocket, controls and service access together.
03 / Accessible living
Reduced effort, suitable flat or low thresholds and a considered choice of controls can make everyday passage easier. For someone with reduced mobility, the value can be doing more independently in a space that still feels like home.
For accessible-housing and SDA briefs, assess the complete opening against the project requirements. Threshold drainage, weathering, clear width and operating force are resolved as part of the door system.
04 / Commercial & shared spaces
Offices, hospitality, education and care bring different people through the same opening. Familiar controls, lighter effort and flexible opening positions help shape a more considered shared space. Select the system for its users, environment and duty.
See VOLTA in homes, hospitality, education & careEveryday confidence
The battery recharges when the door returns to its closed position. A continuous powered rail is an alternative for selected configurations.
If assistance is unavailable, the door remains manually operable. Unassisted effort depends on the complete door.
Plan charging, controls and service access with your fabricator, so the finished room stays as considered as the opening.
See power & installation provisionsDesigned for durable, low-maintenance ownership, VOLTA brings together a brushless drive and the MOR roller foundation. Long-term performance also depends on the track and installation. Keep the track clear, follow the supplied care instructions and preserve access for battery or component servicing. Your fabricator can confirm the service plan and local support.
Request care and service guidanceFrom possibility to a real opening
What would a lighter touch make possible in your project?
VOLTA is integrated into compatible door systems by a capable fabricator. Panel geometry, seals, track, threshold, controls and power are reviewed together. Approved configurations support panels up to 250 kg.
Reduced operating effort can support accessible living; compliance is assessed for the complete installed door.
See VOLTA in real projects
