JESS
The Invisible, Efficient and Sustainable Heating
JESS – Joule Electric Stripes System – is the electric heating system for floorings developed by Ama Advanced Materials to provide immediate comfort, high safety and total integration into both indoor and outdoor spaces.
An innovative technology that combines radiant hearing, energy efficiency and fast installation to revolutionize the way we experience warmth.
Total Safety
Low-voltage technology (≤50 V) powered by an insulation transformer, ensuring safety even in humid or critical spaces, such as bathrooms, spas, and outdoor areas.
Patented Joule Technology
Heat is generated through conduction inside the screed or between the existing flooring and the new finish, guaranteeing a homogeneous heat diffusion without visible components.
Quick Installation without Maintenance
The electric heating membrane is installed under the flooring without complex construction interventions and without components prone to wear and tear.
No Emissions, No Noise
No CO₂, reduced consumption, no electromagnetic pollution. JESS is a fully green heating system.
Technical Data
Indoor heating
- Available in 4 modular sizes (20, 30, 40, 50 m).
- Ideal for floorings, walls, or ceilings.
- Creates wide and homogenous radiant surfaces.
- Independent temperature control for each room.
Outdoor applications
- Removes snow and ice from ramps and pedestrian areas.
- Activates only when needed, reducing energy consumption.



