Film Heaters,
Custom-Made — No Minimum Order
Polyimide · Silicone · High-Temp · Built to Your Specs
Our Products
Our Film Heater Products
Every heater is fully customizable – from substrate to shape, voltage to wattage.
Polyimide Film Heater
Up to 300°C · High dielectric strength · Ultra-thin
Silicone Rubber Heater
Flexible · Conformable · Durable for irregular surfaces
High-Temp Polyimide Film Heater
Extreme environments · Up to 300°C · Aerospace grade
How It Works — Your Heater, Built to Order
From specification to delivery, we make custom ordering simple.
Step 1: Tell Us Your Needs
Submit size, shape, voltage, wattage, substrate & quantity.
Step 2: Get a Quote
We review and send a competitive quote within 24 hours.
Step 3: Payment
Secure your order with a simple payment – we then begin production.
Step 4: Production & Delivery
We build and ship — fast, reliable, worldwide.
Solutions
Solutions Across Industries
CalorHeater film heaters are engineered to solve real-world thermal challenges.
Precision heating for diagnostic and therapeutic equipment.
Reliable thermal management for critical flight systems.
Durable heating solutions for EV batteries and cabin comfort.
Heavy-duty heaters for manufacturing and processing.
Why CalorHeater
Why CalorHeater?
We exist to make custom film heating easy and accessible.
Start with one piece – perfect for prototypes and R&D.
Get your custom heater in days, not weeks.
We help you optimize your design for performance and cost.
Reliable logistics to anywhere in the world.
Ready to Build Your Custom Heater?
Submit your specifications and get a quote within 24 hours – no obligation, one-piece welcome.