Straight formed black high performance industrial glass ceramic front screen frameless.

Energy-efficient surface of the heating elements directly behind the glass front. The narrow and space-saving, coated black body. Patented reflector heating system with rear-ventilated back. Condensed light transmission that is easy on the eyes. A spring-loaded and screwless assembly in a frameless design.

When heat takes shape.

Invisible integration

Flush-mounted glass-ceramic surface with no visible screws – seamless design for sophisticated sauna interiors.

Soothing warmth. Directly under the skin.

Full-spectrum radiation for a noticeably relaxing, deep feeling – gentle, even and regenerating.

For spaces with aspirations. And longevity.

High-quality workmanship, tested safety and a clear promise: inup spotlights are made to last.

Interesting facts

Why inup Frameless?

Inup relies on a particularly high proportion of A-radiation – for truly deep heat that extends far beyond the surface of the skin. At the same time, the frameless design ensures aesthetic integration into any high-quality sauna environment.

What is the difference between full spectrum heaters and other infrared heaters?

Full-spectrum heaters cover all three infrared ranges (IR-A, IR-B, and IR-C) and generate particularly deep-penetrating heat. Compared to conventional ceramic heaters, this provides a faster and more intense feeling of warmth.

How many infrared heaters do I need in my sauna?

The ideal number depends primarily on the number of people who want to enjoy the infrared heat at the same time. For a targeted, deep-penetrating effect, we recommend at least one heater per person. For those with a broader stature or special needs, a double heater may be useful, for example, for even back heat. We're happy to advise you individually to ensure everything is a perfect fit.

Do I need a special controller?

For maximum convenience, we recommend our inup touch control , which allows you to individually adjust the temperature and runtime. Alternatively, the heater can also be operated using a simple switch.

How do you install the frameless infrared heaters?

The heaters are installed directly into the sauna wall without any visible screws. Thanks to their frameless design, they sit flush with the wood and integrate seamlessly into any design.

Can I use the infrared heater and sauna heater at the same time?

Yes, you can use both in a combo sauna – depending on your mood and needs. The systems function independently of each other, offering you maximum flexibility when using the sauna.