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5 technological solutions to heat the house in winter

By evaluating the cost-benefit and integrating methods, it is possible to create a complete system to heat the house with comfort, economy, and safety.

By Milena Garcia

Submitted at Aug 17, 2025, 7:00 AM

08 min de leitura
Maurício Nóbrega Project.

Maurício Nóbrega Project. (Divulgação)

When temperatures drop, investing in technology can be the quickest way to heat the house with comfort and precision. The good news is that there are solutions for different project profiles — from complete renovations to minor interventions — capable of delivering even heat, consumption control, and safety. Below, we outline five practical paths to implement winter climatization.

Brunete Fraccaroli - Love Home. CASACOR São Paulo 2025 Project.

Brunete Fraccaroli - Lar Amar. (Carolina Mossin/CASACOR)

From heated floors to smart thermostats, we present how each resource works, its strengths, and what to observe during installation and day-to-day use to heat the house responsibly. The goal is to help choose the system suitable for the use, the size of the projects, and the budget — without sacrificing aesthetics and efficiency!

1. Heated floor


The heated floor (or radiant floor) installs electric resistances or hydraulic coils beneath the floor covering to distribute heat evenly, from the ground up. By radiating heat across the entire surface, the system reduces cold areas and provides stable thermal sensation, controlled by a thermostat. It is a solution integrated into construction or renovationideal for bathrooms, suites, and intimate areas where touch comfort makes a difference.

Heated floor

(Cassi Climatização/Divulgação)

In addition to comfort, the system is silent and practically invisible, preserving the aesthetics of the space. More modern models feature digital temperature control and automatic programming, allowing adjustments to heating according to the household routine and saving energy during lower-use periods.

2. Thermal sheets and blankets


Compact and practical, the thermal sheets and blankets are immediate allies for heating the house — or rather, the bed. Equipped with conductive wires and temperature control, they prepare the bed even before the user lies down, with low consumption options and safety against overheating. Models with dual control allow each member of the couple, for example, to choose the level of heating they desire.
Cilene Lupi - A home to hit the pause. Project of CASACOR São Paulo 2023.

Cilene Lupi - Um lar para apertar o pause. Projeto da CASACOR São Paulo 2023. (Rafael Renzo/CASACOR)

In addition to being efficient, these devices have a direct impact on sleep well-being: avoiding cold when sleeping helps with sleep quality and bodily comfort! The use becomes even more attractive due to the reduction of muscle tension during the winter period.

3. Hot and cold air conditioning


The hot and cold air conditioning units (reversible cycle) combine heating and cooling in a single device — ideal for those looking to climatize the same project year-round! To heat the house efficiently, without losing control of the electricity bill, it is worth prioritizing models with inverter technology and properly sizing the BTUs according to area, sunlight exposure, and use of the room.

420 m² beach house gains urban and loft style in the garage. Project Studio 021 Architecture. In the picture, living room with gray sofa and striped rug.

Projeto Studio 021 Arquitetura. (Juliano Colodeti. do MCA Estudio/CASACOR)

More modern options may also offer smart features: Wi-Fi connectivity, remote control via app, modes like Eco, Sleep, and programs that adjust operation according to your routine. This combination of thermal comfort and automation optimizes consumption and ensures a pleasant project without much effort.

4. Smart thermostat


The smart thermostat is a solution that elevates temperature control and directly contributes to heating the house intelligently and economically. It automatically adjusts climatization systems (heaters or air conditioning), based on programming, presence, or user routine — all accessible via display or app on the phone!
Automated thermostat for smart home

Termostato automatizado para casa inteligente. (Freepik/Divulgação)

One of the greatest advantages is that when integrated with fuzzy logic or adaptive intelligences, the device is able to save up to 40% of energy by anticipating usage patterns and reacting to external variations. This optimization makes maintaining a heated project more efficient, reducing waste and generating savings on bills.

5. Electric fireplace


Finally, the electric fireplace is a charming solution to heat the house, offering the warmth and visual appeal of flames without the need for maintenance as required by traditional wood fireplaces. The device is easy to install, easy to clean, and can be integrated into the decor as a cozy focal point.
Electric fireplace

(Unplash/Divulgação)

Some models even come equipped with extra features such as remote control, heat intensity adjustment, and realistic flame simulation with LEDs. Furthermore, they are safer and more accessible options that combine aesthetics and climate comfort in a practical way — especially in apartments and projects without chimneys. [april-see-also]W3siaWQiOjIwMTAxNCwidGl0bGUiOiJDb21vIGFxdWVjZXIgYSBjYXNhIG5vIGZyaW86IDUgc29sdSYjeEU3OyYjeEY1O2VzIHByJiN4RTE7dGljYXMgZSBlY29uJiN4RjQ7bWljYXMifSx7ImlkIjoyMDQ0MzAsInRpdGxlIjoiNyB0ZWNpZG9zIGlkZWFpcyBwYXJhIGFwb3N0YXIgbmEgZGVjb3JhJiN4RTc7JiN4RTM7byBkdXJhbnRlIG8gaW52ZXJubyJ9LHsiaWQiOjIwNDcyMSwidGl0bGUiOiI1IGVzcCYjeEU5O2NpZXMgcXVlIHZvYyYjeEVBOyBkZXZlIGV2aXRhciBwbGFudGFyIGR1cmFudGUgbyBpbnZlcm5vIn1d