How to Get Your Ceiling Clearance Right for Infrared Heaters
If you’re putting infrared heaters in your outdoor dining area, don’t just slap them up and call it a day. If the gap between the heater and the ceiling is off, you’re basically paying to heat your roof while your guests are still shivering.
Why the Gap Matters
Think of our heaters like a flashlight, but with heat. They push warmth down in a specific cone. If you mount them too close to a low ceiling, that heat bounces right back into the machine. It gets too hot, the internal safety switch trips, and suddenly your heater just shuts off. To keep things running smooth, you usually want about 15 to 30 inches of breathing room. Also, take a look at what your ceiling is actually made of. Wood or plastic? Give it more space so you don’t scorch the material. Metal is a bit different—it reflects more heat back down to the guests, which is great for efficiency, but it can make the heater casing run hotter.
Keeping the Tables Full
Let’s be honest: winter usually kills outdoor revenue. But when you get a good array of overhead heaters going, that “dead zone” suddenly becomes the most popular spot in the house. The best part is that infrared doesn’t just blow hot air around for the wind to carry away. It hits the person. Your guests feel that warmth the second they sit down. And here’s the real win: when people are cozy, they don’t rush. They stay for that extra round of drinks or a dessert they weren’t planning on ordering. We’ve seen it happen time and again—stable warmth equals more money in the register during the cold months.
Finding the Sweet Spot
You might think mounting them as high as possible is the way to go to cover more ground. It’s not. If you go too high, you lose that “punch” of heat at the table. Plus, a stiff breeze can strip the warmth away before it even reaches your customers. It’s a balancing act. You need enough room for the ceiling gap, but you can’t go so high that the heat disappears. In our experience, aiming for a total height of about 2.5 meters is the sweet spot where everyone stays safe and warm.