Quick answer
There is no ban on repairing or replacing your existing gas boiler today — if yours fails, you can still have a Gas Safe registered engineer fit another gas boiler. The phase-out targets new-build homes first, through the Future Homes Standard, and nudges existing homes towards low-carbon heating such as heat pumps over many years rather than switching anyone off.
In England and Wales, the Boiler Upgrade Scheme offers a £7,500 grant towards a heat pump (not a gas boiler).
For most households the sensible plan is to keep your boiler serviced, don't panic-buy, and weigh a gas swap against a heat pump when it reaches the end of its life.
Every winter, a fresh round of "the gas boiler ban is coming" stories sends homeowners into a panic. The reality is far less dramatic. There is no ban on repairing or replacing your existing gas boiler today.
If your combi packs up next week, you are perfectly free to have a Gas Safe registered engineer fit another gas boiler. This article sets out where the policy actually stands, what is genuinely changing, and how to think about it without being rushed into anything.
The one-line summary: you can still buy, fit and repair gas boilers. The phase-out targets new-build homes first and nudges the country towards low-carbon heating such as heat pumps over many years — it does not switch your boiler off.
Is there a gas boiler ban?
Not in the way the headlines suggest. The main piece of policy people are reacting to is the Future Homes Standard, which sets the rules for how newly built homes are heated.
The direction of travel is that new houses will be designed around low-carbon heating from the outset, rather than having a gas boiler installed as standard. That is a rule for builders and developers — not a rule that affects the boiler already on your wall.
For existing homes, the picture is one of gradual transition rather than a hard switch-off. Successive governments have floated dates and targets for moving away from fossil-fuel heating, and some of those targets have shifted over time.
That is exactly why we have not built this article around a single "ban year" — the dates move, but the core fact does not: you are not required to rip out a working gas boiler, and you can replace a broken one.
"Gas boiler ban 2026" and "2035" — the dates, hedged
Two years come up again and again in searches, so here is the honest position. Treat every date below as a moving target: policy and timelines change, so always check the current official guidance on GOV.UK before making a decision.
| Date you've heard about | What it actually refers to |
|---|---|
| 2026 | The Future Homes Standard sets new energy rules for newly built homes, which in practice means new houses are designed around low-carbon heating rather than a gas boiler as standard. This affects builders and developers — not the boiler on your wall. (A separate proposal to stop new oil/LPG boilers in off-grid homes from 2026 was not brought in on that timetable — see the off-grid note below.) |
| 2035 | This was a proposed date to phase out the sale of new gas boilers in existing homes. That hard phase-out has been softened/dropped: in early 2025 the government confirmed it "will not force anyone to rip out a working boiler" and shifted to encouraging low-carbon heating through grants and incentives instead. |
Indicative policy position, last checked 2026. Dates and schemes can change — confirm on GOV.UK before acting.
What is actually changing
- New-build homes are being steered towards low-carbon heating through the Future Homes Standard, so fewer brand-new properties will be plumbed for gas in the first place.
- Low-carbon heating is being encouraged for existing homes through grants and incentives, rather than by forcing immediate replacement.
- Heat pumps are the technology the policy currently favours for most homes, supported by the grant covered below.
- Gas boilers remain legal to install and repair for the foreseeable future, and millions of UK homes will keep running on gas for many years yet.
In short, the change is being phased in at the point of new construction and through voluntary incentives — not by switching off the gas to homes that depend on it.
The current branding for all of this is the government's Warm Homes Plan, published in 2026.
It commits around £15 billion of public investment to upgrade up to 5 million homes by 2030, and sets a headline target of more than 450,000 heat pump installations a year by 2030 (across both new builds and existing homes).
It is worth keeping that target in perspective: it is an ambition to grow the market through grants, training and incentives — not a quota that obliges any individual household to fit a heat pump.
Heat pumps and the Boiler Upgrade Scheme
The main carrot on offer in 2026 is the Boiler Upgrade Scheme (BUS), a government grant in England and Wales. It offers a fixed grant of £7,500 towards an air-source or ground-source heat pump (and, in limited cases, a smaller grant towards a biomass boiler for off-gas-grid rural homes).
Two things trip people up here:
- It is not a grant for a new gas boiler. A like-for-like gas combi or system swap does not qualify for a penny of BUS funding — the whole point of the scheme is to move homes off gas.
- It is applied as a discount on your installer's quote, by an MCS-certified installer, not paid directly to you. A heat pump still typically costs the homeowner several thousand pounds after the grant.
Scotland runs separate support through Home Energy Scotland, and Northern Ireland has its own arrangements, so don't assume the £7,500 figure applies across the whole UK. For the full detail, see our guide to the Boiler Upgrade Scheme.
Gas boiler vs heat pump: indicative costs
Cost is the question most people actually want answered, so here is a like-for-like picture. These are indicative UK ranges, last checked 2026 — your own quote depends on your home, its insulation, the system size and your installer, so always get itemised quotes before deciding.
| Option | Typical installed cost | Grant | Rough cost to you after grant |
|---|---|---|---|
| New gas boiler (like-for-like combi swap) | ~£2,500–£4,000 | None | ~£2,500–£4,000 |
| Air-source heat pump | ~£10,000–£18,000 | £7,500 (BUS, England & Wales) | ~£2,500–£10,500 |
| Ground-source heat pump | typically £18,000+ | £7,500 (BUS, England & Wales) | ~£10,000+ |
Indicative figures, last checked 2026. The Energy Saving Trust quotes a typical gas boiler replacement around £3,700; heat-pump prices vary widely by property. Grant amounts and eligibility can change — confirm current figures on GOV.UK and get written quotes.
The headline gap looks large, but two things narrow it. First, the £7,500 grant does a lot of work on a well-matched home.
Second, running costs differ: a well-designed air-source heat pump runs at roughly 300%+ efficiency (delivering around three units of heat per unit of electricity), versus about 90% for a good gas boiler.
Because electricity costs more per unit than gas, the bill saving is modest against a new A-rated boiler but can be meaningful against an old, inefficient one — and depends heavily on insulation and how the system is set up. For the numbers in more detail, see our boiler replacement cost guide.
Gas-safety note: removing an old gas boiler and disconnecting it from the supply is gas work and must be done by a Gas Safe registered engineer — check them on the Gas Safe Register. "CORGI" was the old registration body but it was replaced by Gas Safe in 2009, so always look for Gas Safe today.
If you ever smell gas, call the national gas emergency line on 0800 111 999.
What about hydrogen?
You may have read that hydrogen could one day flow through the gas grid and run a "hydrogen-ready" boiler, letting homes keep a familiar boiler while cutting carbon. It is a genuine area of research, and some manufacturers already sell hydrogen-ready models.
But the honest position in 2026 is that hydrogen for domestic heating is uncertain. Large-scale trials have been limited and some have not gone ahead, and there is no commitment to convert the gas grid for home heating across the country.
Our advice is to treat hydrogen as a "wait and see" prospect rather than a reason to delay a decision you need to make now.
Don't pay a premium for a hydrogen-ready boiler on the assumption the fuel will definitely arrive — it may, but it is not guaranteed. (And to be clear, a hydrogen-ready boiler still burns gas in a flame, like any combi — it is not a fuel cell.)
The alternatives, beyond heat pumps
Heat pumps get most of the attention because they are the technology the grants favour, but they are not the only low-carbon option. Here is a quick, honest rundown of the main alternatives and where each one tends to make sense.
| Option | Pros | Cons / who it suits |
|---|---|---|
| Air-source heat pump | £7,500 BUS grant (England & Wales); ~300%+ efficient; mature technology | High up-front cost; needs space outside and a well-insulated home to perform; best when your boiler is near end of life |
| Electric boiler | Near 100% efficient at the point of use; no flue or gas pipework; compact; quiet | Electricity costs more per unit than gas, so running costs can be high; not eligible for the BUS grant. Best for small, well-insulated or off-gas-grid homes |
| Infrared / heating panels | Electric, zero emissions at the point of use; cheap to fit; no plumbing | Run on (pricier) electricity; usually best as supplementary or room-by-room heating, holiday lets or small spaces rather than a whole-house replacement; not BUS-eligible |
| Biomass boiler (e.g. wood pellet) | Eligible for a £5,000 BUS grant in eligible rural cases; low-carbon if sustainably sourced | High install cost and needs dry fuel storage plus regular deliveries and ash removal; generally only for off-gas-grid rural homes |
Indicative, last checked 2026. Grant eligibility (especially for biomass) is restricted and can change — check GOV.UK and the Boiler Upgrade Scheme for current rules.
Off the gas grid (oil or LPG)? Around four million UK homes aren't on the mains gas grid and heat with oil or LPG.
The government has consulted on phasing out new fossil-fuel heating in off-grid homes, and dates have been floated and then pushed back — there is currently no in-force ban that stops you replacing a broken oil or LPG boiler.
The direction of travel still points towards low-carbon heating over time, so if your off-grid boiler is near the end of its life it's worth pricing a heat pump (and the grant) alongside a like-for-like swap.
Off-grid homes on oil or LPG may also be able to claim a higher heat-pump grant than the standard £7,500 under temporary uplifts the government has offered — but the exact amount and window can change, so confirm what's currently available on GOV.UK. As always, dates can change — check GOV.UK.
If you're a landlord
The rules that bite first for rented homes are about energy efficiency, not a boiler ban. Today, you can still have a Gas Safe registered engineer replace a broken gas boiler in a property you let — there's no requirement to switch to a heat pump.
But watch the direction of travel: the government has proposed raising the minimum energy efficiency standard (MEES) for privately rented homes in England and Wales to an EPC rating of C, proposed for 2030, with a cost cap on the works a landlord must fund.
The detail is still being finalised in 2026, so treat the date and figures as indicative and subject to change — but if you let property, factor efficiency upgrades (insulation as much as the heat source) into your longer-term plans rather than leaving it to the last minute.
Check the current position on GOV.UK.
What it means for homeowners now
Strip away the noise, and the practical position for most households in 2026 is reassuringly simple:
- Keep your boiler serviced. An annual service by a Gas Safe registered engineer keeps it safe and efficient, whatever the long-term policy does.
- Don't panic-buy. You are not about to be forced off gas. If your boiler is healthy, there is no need to replace it early just because of headlines.
- Plan replacements on their own merits. When your boiler does reach the end of its life, weigh a like-for-like gas swap against a heat pump (and the grant) based on your home, insulation and budget — see our boiler replacement cost guide for the numbers.
- Consider a heat pump if your home suits it. A well-insulated property may be a good candidate now, especially with the £7,500 grant in England and Wales.
Where does boiler cover fit in?
None of this changes the day-to-day reality that a gas boiler can break down — most often on the coldest week of the year. Boiler cover and breakdown insurance are designed to make repairs and call-outs predictable while your current boiler is still in service.
They generally don't fund a planned upgrade or replacement, and most policies exclude boilers over a certain age, but they can take the sting out of repair bills in the meantime. If you're weighing it up, read what boiler cover actually includes and our take on whether boiler cover is worth it.
When you’re ready, boiler cover deals compared and then buy direct on the provider’s own site.
Sticking with gas for now?
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Compare boiler coverFrequently asked questions
Is there a date when gas boilers will be banned?
There is no law switching off existing gas boilers. Policy targets have shifted over the years, which is why fixing on a single "ban year" is misleading. The clearest change is the Future Homes Standard, which steers new-build homes towards low-carbon heating. Existing homes can still install and repair gas boilers.
Can I still replace my gas boiler with another gas boiler?
Yes. If your boiler fails, you can have a Gas Safe registered engineer fit a like-for-like gas replacement. There is no requirement to switch to a heat pump.
Will I be forced to fit a heat pump?
No. Heat pumps are encouraged through grants and incentives such as the Boiler Upgrade Scheme, not mandated for existing homes. Whether one suits you depends on your property and insulation.
Is hydrogen going to replace natural gas in my boiler?
It's uncertain. Hydrogen for home heating is still at the research and trial stage in 2026, with no commitment to convert the grid for domestic heating. It's reasonable to treat it as "wait and see" rather than a reason to delay a decision. A hydrogen-ready boiler still burns gas in a flame — it isn't a fuel cell.
Should I replace a working gas boiler now because of the phase-out?
Generally no. If your boiler is healthy and serviced, there's no need to replace it early. Plan a replacement when it reaches the end of its life, then compare a gas swap against a heat pump on cost and suitability.
Does the £7,500 grant apply across the whole UK?
No. The Boiler Upgrade Scheme covers England and Wales. Scotland has separate support through Home Energy Scotland, and Northern Ireland has its own arrangements.
Is there a gas boiler ban in 2026 or 2035?
Not for existing homes. "2026" relates to the Future Homes Standard, which steers new-build homes away from gas — it doesn't affect your current boiler.
"2035" was a proposed phase-out of new gas boiler sales that has since been softened: in early 2025 the government confirmed it won't force anyone to rip out a working boiler, favouring grants and incentives instead. Dates can change, so check the current position on GOV.UK.
How much more does a heat pump cost than a new gas boiler?
Indicatively (last checked 2026): a like-for-like gas combi swap is roughly £2,500–£4,000, while an air-source heat pump is roughly £10,000–£18,000 installed, less the £7,500 Boiler Upgrade Scheme grant in England and Wales — so often around £2,500–£10,500 to you after the grant, depending on your home.
Running costs differ too, because a heat pump is far more efficient but electricity costs more per unit than gas. Always get itemised quotes.
Can a landlord still fit a gas boiler in a rented home?
Yes — you can still have a Gas Safe registered engineer replace a broken gas boiler in a property you let. The change to watch is energy efficiency: the government has proposed an EPC C minimum standard for privately rented homes (proposed for 2030, with a cost cap). The detail is still being finalised, so treat dates as indicative and check GOV.UK.
This article is general information, not financial or technical advice. Government schemes, grant amounts and phase-out timelines can change, so check the current official guidance before making a decision. Boiler Cover UK compares cover from a selected panel of providers, not the whole market, and may earn a commission. Always use a Gas Safe registered engineer for any gas work.