To mark Milan Design Week 2026, Deltacalor is unveiling two new products that redefine the concept of the towel warmer: Stick and Koala, both exclusively electric models from the Ideas range. These two designs transform the radiator into a true piece of furniture, combining aesthetics, technology and well-being in solutions designed for contemporary living.
Stick: the graphic element that warms the space
With Stick, Deltacalor introduces an object that transcends the traditional function of a radiator to become a fully-fledged architectural element. Minimalist, slender and vertical, it stands out for its discreet yet striking presence, capable of redefining the bathroom environment through a rigorous formal language.
Part of the Ideas range, Stick is configured as a towel warmer with a radiant function that can be activated as needed, designed to offer maximum design freedom. It can be installed individually or in multiple configurations, emphasising vertical development and creating dynamic, customised solutions, ideal for architects and interior designers.
Behind its minimalist aesthetic lies advanced technology: Stick delivers 80 watts of power and is equipped with an integrated transformer that reduces the voltage to 24 volts. This solution ensures high safety standards and allows installation even near bathtubs and shower enclosures, delivering heat exactly where it is needed and enhancing comfort in the bathroom.
The design also stands out for its attention to detail: the space-saving profile, just 4.5 cm thick, minimises the overall footprint, whilst the mounting bracket incorporates both the transformer and the electrical cable routing, completely eliminating any exposed cables. The result is a clean, fluid aesthetic that fits perfectly with contemporary design.
There is also a wide range of customisation options: from colour variants of the radiant body to the galvanised finishes of the terminals, including special options on request, to create unique, bespoke combinations. Looking ahead, the range will also be expanded to include a horizontal version, further broadening the system’s compositional possibilities.
Koala: compact, multifunctional, surprising
Alongside Stick, Deltacalor presents Koala, an electric towel warmer that revolutionises the concept of functionality thanks to a compact design and a multifunctional approach. Designed to optimise every inch of the bathroom, Koala integrates drying, heating, aromatherapy and storage surfaces into a single product.
The structure is designed to comfortably hold towels and bathrobes: the space between the front and rear slats promotes rapid drying thanks to constant, enveloping heat. With a power output of 300 watts, Koala also serves as an effective supplement to the main heating system, particularly useful in smaller spaces.
What makes this product unique is the built-in aroma diffuser, which transforms the bathroom into a wellness space. Aromatherapy combines with warmth to offer a multi-sensory experience that can be personalised to suit the user’s preferences.
Versatility is further enhanced by the option to add shelves, which integrate seamlessly into the structure. These shelves, available in colours different from the main body, allow for elegant colour contrasts and provide practical storage for items, bottles or decorative elements.
Compact and easily integrated even into the smallest bathrooms, Koala is designed to ensure maximum ease of use: the electrical system with ON/OFF control can be interfaced via infrared with a remote chronothermostat programmable on a weekly basis, ensuring intuitive and efficient management, in full compliance with Eco Design regulations.
Available in a single size but highly customisable in finishes and colours, Koala stands out as a smart and contemporary accessory, capable of combining aesthetics and practicality in an innovative way.
With Stick and Koala, Deltacalor once again demonstrates its ability to interpret the evolution of contemporary living. On the one hand, an iconic, minimalist object that focuses on design and formal purity; on the other, a compact, multifunctional solution that maximises space and enriches everyday life. Two distinct products united by a shared vision: transforming heat into a design element, capable of enhancing not only comfort but also the aesthetic and sensory quality of domestic spaces.
