Can Underfloor Heating Be Used Upstairs? September 09, 2025 Many people assume underfloor heating is only for ground floors, but that is not the case. With the right system, underfloor heating can be installed upstairs too, providing consistent warmth, freeing up wall space, and adding comfort to bedrooms, bathrooms, and loft conversions. Whether you are building a new home or renovating an older property, underfloor heating upstairs is a practical and achievable option. How Does Underfloor Heating Work Upstairs? The main factor in designing an upstairs system is the type of floor construction. Modern homes with solid concrete or screeded upper floors can often embed the pipework directly into the screed, much like on the ground floor. For homes with suspended timber floors, lightweight systems are used to fit between joists, over existing floorboards, or as overlay panels that sit above the floor deck. This flexibility means there is usually a solution for almost any property type, whether it is a new build, a renovation, or a loft conversion. With proper design, underfloor heating on upper levels integrates seamlessly with your central heating system, offering reliable and efficient performance. Underfloor Heating with Suspended Timber Floors In many traditional houses, upstairs flooring is supported by timber joists. Underfloor heating can be fitted in several ways: Pipework can be laid within the joist bays, concealed beneath the floor deck. Specially engineered structural floor panels can be installed, containing pipework and insulation. Overlay systems can be placed directly on top of the existing floor, avoiding the need to lift floorboards during a renovation. This makes it possible to install underfloor heating in upstairs bedrooms and bathrooms without major disruption. Underfloor Heating with Solid Floors In newer homes, upper floors are often constructed with screed, concrete planks, or beam-and-block floors. Here, underfloor heating can be embedded in the screed, just as it would be on the ground floor, provided the floor is designed to take the weight. If you are renovating an older property, low-profile overlay systems can be applied over existing solid floors, offering a fast and efficient way to upgrade without significant building work. Benefits of Installing Underfloor Heating Upstairs Installing underfloor heating upstairs brings several advantages. Bedrooms become more comfortable thanks to even heat distribution, bathrooms gain a touch of luxury with warm floors underfoot, and loft conversions benefit from an efficient solution that saves wall space for storage and furniture. The result is a consistent and comfortable home environment across every level. Professional Underfloor Heating in West Sussex and Hampshire Clean Heating Solutions specialises in underfloor heating installations for both ground and upper floors. Whether you need to upgrade your central heating in West Sussex or are exploring central heating services in Hampshire, our team of experienced heating engineers can design and install a system tailored to your home. Call us on 07391473964 and we’ll be happy to help.