Let’s talk about warming your floors—the smart way.
We build electric floor heating around infrared elements because they do something simple and brilliant: they send heat right where you need it—into the mass of the floor itself, not just floating around in the air. For the folks sizing these systems, the real goal is straightforward: match the heater’s power to the room’s actual heat loss. That loss depends on things like which way the room faces and how well it’s insulated. Get that match right, and your system runs calmly and efficiently. Miss it, and you’re either running an underpowered unit nonstop… or you’re stuck with an oversized one that keeps kicking on and off, wasting energy.
Power, voltage, and what fits under your floor
Wattage is what decides how much heat reaches the floor surface. A standard 1000W unit can typically cover about 10–12 m² in a well-insulated room. But if the room faces north or isn’t well insulated, you’ll need more power for the same coverage. Voltage matters because it shapes your wiring and control choices. A 220V setup is easy to connect to standard mains. Go with 400V when you’re running longer cables across larger floor areas—it lowers the current, reduces voltage drop, and can save on copper. And yes, the physical dimensions matter too. Compact tube or panel lengths let you place the heating elements closer together under tiles or laminate, so you get even warmth without hot and cold patches.
The guts: elements, protection, and connections that stay put
The heating element is a halogen-filled quartz tube. It protects the filament and keeps output stable. The halogen cycle helps keep the tube clean over time, so the system holds onto its performance as the years pass. Behind the element, a reflective coating pushes more of the heat forward, so more of it actually reaches the floor. And the connectors? They’re chosen for real-world use. R7s and SK15 bases give you secure, quick connections that handle the expansion and contraction of thermal cycling. They’re made to take the heat—and the foot traffic—without wiggling loose or arcing.
Sizing it right: warmth that feels good—and makes sense
The key is matching wattage to the room’s heat loss. North-facing rooms and spaces with less insulation need more wattage per square meter. South-facing rooms that are well insulated can run with lower density. Do this well, and you keep operating costs under control while sparing your flooring from unnecessary thermal stress. Just keep one thing in mind: higher power density means higher surface temperature. So you want to confirm your flooring can handle the maximum allowable temperature—and make sure the subfloor is ready for the heat load. When the specs are right, the result is fast response, even coverage, and a floor that feels consistently warm across every square meter.