Picking the Right Infrared Heater for Your Bathroom
Getting the wattage right is everything. If you go too low, you’re shivering. Go too high, and you’ve basically turned your bathroom into a sauna—which is great for some, but not when you’re just trying to brush your teeth.
Let’s talk power and space
Here is the thing about infrared: it doesn’t bother warming up the air. It just hits your skin and warms you up instantly. In a tiny bathroom—think under 5 square meters—a 1500W short-wave lamp is usually the sweet spot. It’s fast. Really fast. But be careful. If you cram too much power into a tiny room, you’re asking for a tripped breaker or those annoying “hot spots” where one part of your shoulder is roasting while your toes are still freezing. If you have a big master bath, don’t just buy one giant heater. I’d suggest zoning it. Pop in a few lower-wattage units across the room so the warmth actually reaches every corner.
The nitty-gritty on installation
Most of these use quartz glass tubes filled with halogen gas. It’s a clever bit of kit because it lets the filament run hot without just burning out. But a word of warning: 1500W is a heavy draw on your electrics. Make sure your wiring is actually up for it. I always stick with R7s or high-temp connectors. Why? Because the last thing you want is a socket melting because it couldn’t handle the heat. Luckily, these usually slide right into standard ceiling housings without a fuss.
The trade-offs
Now, there’s a catch. High-wattage lamps are amazing for instant heat, but they have a pretty narrow “throw.” You get a blast of warmth directly underneath the lamp, but if you step two feet to the left? You’re back in the cold. Placement is everything here. Mount them too high and you lose that intensity. Mount them too low and you’ll probably blind yourself the second you flip the switch. It takes a little bit of trial and error to find that perfect spot.