The UK government’s building regulations guidance (Approved Documents, including Part L on energy efficiency) sets standards for heating system performance and maximum flow temperatures but does not state that underfloor heating may not be installed in homes. The documents focus on efficiency, insulation, and carbon reduction, not on banning specific types of heating emitters such as underfloor systems.

This consultation sets out the government’s proposals to update ecodesign minimum energy performance standards (MEPS) and introduce new energy labelling requirements for local space heaters. The purpose is to "remove poorly performing products from the market" and to "improve the overall energy performance" of heaters, in line with net zero objectives. The document explains that ecodesign regulations "set minimum energy performance standards that products must meet before they can be placed on the market" and applies to products such as gas fires, electric underfloor heating, electric radiators and storage heaters. It concerns product standards for new sales; it does not describe a requirement to remove existing installed heating systems from homes.

Approved Document L gives guidance on the conservation of fuel and power in new and existing buildings. It sets limits on heat loss and minimum energy performance standards for building services, including heating systems. The document focuses on efficiency (for example, limiting the maximum flow temperature of heating systems) rather than prohibiting particular emitters such as radiators or underfloor heating, and it does not introduce a blanket ban on installing underfloor heating in dwellings.

The Building Regulations 2010 (as amended) are the principal regulations governing building work in England. They set functional requirements in Parts A to R and Schedule 1, including Part L on conservation of fuel and power. The regulations do not contain any provision that bans or prohibits the installation of underfloor heating systems in dwellings. Instead, heating systems, including underfloor systems, must comply with energy efficiency and safety requirements.

A search of UK legislation for the term “underfloor heating” on legislation.gov.uk brings up scattered references in technical or localised contexts (such as safety standards, construction specifications, or specific schemes). There is no Act of Parliament or UK‑wide statutory instrument in the results that introduces a blanket nationwide ban on installing underfloor heating in homes.

In a debate on net zero and energy efficiency, a minister from the Department for Energy Security and Net Zero described proposals to tighten minimum energy performance standards for local space heaters. The minister explained that the measures "are about phasing out the most wasteful electric underfloor heating and local heaters from new sale" and emphasised that "we are not telling people to remove existing heaters or banning underfloor heating as a technology." They reiterated that ecodesign rules concern "placing products on the market" rather than retroactive bans on existing installations.

The Department for Energy Security and Net Zero (DESNZ) is described as being responsible for "securing the UK’s energy supply" and "seizing the opportunities of net zero" by improving energy efficiency and supporting low-carbon technologies. Its remit includes setting product standards such as minimum energy performance requirements for energy‑using goods. The page does not list or refer to a national policy banning the installation of underfloor heating in homes; rather, it frames DESNZ’s role as regulating efficiency and supporting cleaner forms of energy use.

Guidance from the NHBC Foundation on underfloor heating explains how these systems should be designed and installed in new homes so that there are no conflicts between space‑heating and domestic hot‑water demands and so that Building Regulations guidance on minimum standards is met. The document notes that Building Regulations guidance sets out recommendations for minimum standards but assumes the continued use of underfloor heating as a space‑heating option, providing technical advice rather than indicating any ban on installing such systems in dwellings.

GOV.UK’s guidance on building regulations approval lists types of work that are exempt from formal approval and clarifies that most repairs, replacements and maintenance work are exempt except for heating systems, oil tanks, fuse boxes and glazing units. It explains that heating systems remain controlled work that must meet safety and energy‑efficiency standards, but the guidance does not state or imply that underfloor heating installations are banned; it treats them as part of regulated heating work that may require approval or a competent person scheme installer.

A report by the Energy Security and Net Zero Committee discusses options for decarbonising heat in buildings and references the Government’s consultation on updating standards for local space heating products. It notes that Ecodesign measures would "raise minimum efficiency thresholds for gas fires, electric underfloor heating and other local heaters, progressively removing the worst-performing models from sale". The report does not describe or recommend a nationwide prohibition on underfloor heating installation, instead treating underfloor heating as one of several technologies whose efficiency can be improved.

Gaia’s 2024 guide to UK rules and regulations for underfloor heating explains that the main framework is Part L of the Building Regulations and the move towards the Future Homes Standard. It notes requirements such as improved energy efficiency and that “the maximum flow temperature of heating systems must now be 55˚C in order to reduce carbon emissions,” but it does not mention any nationwide ban on installing underfloor heating in homes, instead treating underfloor heating as a compliant option within these rules.

The Telegraph reported that Ed Miliband “will ban the sale of underfloor heating systems deemed to be using too much power in his latest net zero drive.” The article describes a proposed restriction on the sale of high‑power electric underfloor heating products as part of energy‑efficiency policy, rather than a nationwide prohibition on installing all forms of underfloor heating in homes.

EasyFlow’s explainer on underfloor heating myths states that “Underfloor heating installations are part of permitted developments, and in most cases, you do not need planning permission.” It notes that installations are covered by Part L for energy efficiency and emphasises that misconceptions have arisen from confusion over the Future Homes Standard and boiler phase‑out, but it does not describe any UK‑wide ban on installing underfloor heating; instead, it explains in what circumstances and under what regulations such systems can still be installed.

The report states that: "Underfloor heating systems and storage heaters that are classed as inefficient will also be removed from sale, in a bid to cut energy waste and carbon emissions." It clarifies that the new rules are part of updated energy efficiency standards and that: "No one will be forced to remove existing systems according to Labour, and the rules will only apply to new models." It adds that "DESNZ says that the improved standards are for new sales only so will not affect existing systems" and estimates that "of models currently on the market, almost half of electric underfloor heating models and just over half of electric towel rails will be banned" from future sale.

FastWarm’s guidance on retrofitting older UK properties says: “The quick answer is a resounding yes. But there are several factors to consider before undertaking such a project.” It discusses assessing the existing floor, obtaining any necessary permits, and following local building regulations, and describes underfloor heating as “entirely possible” to install in old houses, indicating that such installations remain allowed within the regulatory framework rather than being banned nationwide.

This piece says that "The Government is developing plans that would prohibit devices such as under-floor heating systems and towel warmers" under new energy-efficiency regulations. It notes that guidelines from the Department for Energy Security and Net Zero "would render over a third of 'space heating systems' illegal for sale" because they do not meet minimum performance standards. Later, the article states that "The Government clarified that this ban pertains only to new sales and does not affect current systems or heaters that individuals already possess," indicating that existing underfloor heating in homes would not be ripped out.

Ed Miliband is plotting to ban the sale of underfloor heating systems that use too much power as part of a fresh net zero drive, according to reports. The Energy Secretary aims to implement new efficiency standards that would render a significant portion of existing 'space heating systems' illegal for sale. Reports indicate that the new rules would apply solely to new sales, not affecting existing underfloor heating systems and towel rails.

This practical compliance guide explains how UK Building Regulations apply to underfloor heating systems, covering Part L (energy efficiency), Part P (electrical safety) and relevant British Standards. It describes underfloor heating as a space‑heating solution that must be designed to meet maximum flow temperature and insulation standards and, for electric systems, notifiable electrical work under Part P. The article details how to install systems in accordance with regulations but does not state that underfloor heating is prohibited; rather, it assumes installation is allowed subject to compliance.

The new rules would ban around half of current under-floor heating and towel rail systems as well as between 17% and 27% of gas heaters. The Government clarified that the ban pertains solely to new sales, leaving existing systems and heaters unaffected. Under the new rules, towel rails would be restricted to operating for six hours daily, while gas fires and electric storage heaters would be required to feature temperature management and energy-saving modes.

The installation of underfloor heating in an existing property does not need planning permission. If you are building an extension or a conservatory, then planning permission will be needed, however, the heating system would be part of the overall plans for this construction and would not require separate planning permission. Heating is covered under Part L of building regulations, which relates to conservation of fuel and power; the regulation sets U-values and efficiency standards but does not prohibit the use of underfloor heating.

Nu‑Heat’s summary of the June 2022 changes to UK Building Regulations notes that "All wet space heating systems such as underfloor heating and radiators will have a new maximum flow temperature of 55˚C." It explains that, where a heating system is fully replaced in an existing building, the appliance, emitters and pipework should be sized for a maximum flow temperature of 55˚C or lower where feasible. The article frames these changes as part of the government’s net‑zero strategy and describes how underfloor heating must be designed to comply; it does not mention any ban on installing underfloor heating in homes.

Energy Efficient Scotland is the Scottish Government’s route map to making all our buildings near zero carbon where feasible by 2050. It sets out proposals for improving the energy efficiency of homes and non-domestic buildings and phasing in minimum energy efficiency standards. The route map focuses on insulation, heating system efficiency and fuel poverty; it does not introduce or describe a Scotland-wide prohibition on installing specific emitters such as underfloor heating in homes.

As of mid‑2026, UK domestic heating policy has focused on phasing out fossil‑fuel boilers in new‑builds (through the Future Homes Standard) and encouraging low‑carbon systems like heat pumps. Underfloor heating, especially low‑temperature water‑based systems, is generally viewed as compatible with these policies. There has been public and media discussion of curbing high‑power electric underfloor heating for energy‑efficiency reasons, but no widely reported passage of a UK‑wide law banning the installation of underfloor heating in homes.

A viral post in The Bruges Group Facebook group claims: “Ban on underfloor heating. Restrictions on towel heating rails and gas heating. Mandatory temperature controls to effectively ration when you can have the heating on.” The post presents these as upcoming UK policy measures but provides no official source or legal citation and appears as a social media discussion rather than a government announcement or statutory text.

A Facebook post claims that the "UK energy secretary [is] to BAN underfloor heating in the UK" and shares a link and commentary suggesting that the government is outlawing underfloor heating as part of its net zero agenda. The post presents the policy as a sweeping ban but does not distinguish between restrictions on certain inefficient models for sale and a general prohibition on installing underfloor heating systems in homes.