HEATING, VENTILATION & SERVICES


Breathe easy


Ashley Cooper of WS explores how underfl oor heating provides the ideal balance between indoor air quality, comfort and effi ciency.


hen planning a self-build, comfort and effi ciency are often top priorities, but one crucial factor is sometimes overlooked – indoor air quality. ne leading solution to create a healthy indoor environment is hydronic waterbased underfl oor heating, thanks to its ability to minimise airborne particles, reduce humidityrelated issues and create consistently comfortable air temperatures.


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AN ALL-ROUND SOLUTION With modern homes designed to be more airtight and well-insulated to meet Building Regulations, it’s essential to ensure fresh, clean air within the living environment. As selfbuilders strive to create energyeffi cient and


comfortable homes, indoor air quality IA must become an increasingly important consideration. Poor IA can lead to respiratory issues, allergies, and damp-related problems. ydronic underfl oor heating UF, which pairs perfectly with renewable heat sources, such as air source heat pumps, provides the ideal solution. Unlike traditional radiators, UF uses radiant heat that does not rely on moving air currents to warm the room. This reduces the movement and spread of airborne particles, creating a cleaner indoor environment. Another key benefi t of UF is its natural ability to regulate humidity levels, creating a healthier home. The consistent, even warmth it provides


helps prevent cold spots and areas where mould can develop, leading to maintenance issues and potential respiratory problems. ould growth can be a signifi cant


concern, particularly in wellinsulated, airtight homes. While ventilation is essential, simply opening windows and doors isn’t always practical when conserving energy, which is a priority during colder months. Even with ventilation, condensation can still form if warm, moist air comes into contact with a cold surface below the dew point. UF offers a practical solution by generating heat across the entire fl oor surface, warming the room from the ground up. This radiant heat ensures an even temperature throughout,


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