In June 2026, OpenAI switched on ChatGPT advertising in the UK, making it the first European market to get access. The self-serve Ads Manager is in beta, minimum spend starts at £15 a day, and the early advertisers are almost all in retail, travel and consumer goods.
Home improvement? Barely anyone is there yet. And that is exactly why it is worth understanding now, before the space fills up.
Why this matters for home improvement businesses
Think about how homeowners actually research a big project. Before they ever fill in an enquiry form, they are asking questions. How much does a new kitchen cost? Are bifold doors worth it? What should I look for in a roofing quote? Do I need planning permission for a driveway?
Increasingly, those questions are being asked in ChatGPT rather than Google. AI assistants are absorbing an increasing share of research behaviour, and the businesses that show up in those moments are the ones considered when the homeowner is ready to book a survey, a site visit, or a design consultation.
ChatGPT ads put you directly beneath the answer, at the exact moment a homeowner is thinking about the problem you solve.
What the ads actually look like
This is not another busy ad feed. It is a single, clearly labelled sponsored unit that appears below ChatGPT's response when it is contextually relevant to the conversation.
The format is compact: a square image, a headline of up to 30 characters, and body copy of up to 60 characters, linking to a landing page of your choice. Ads only show to users on ChatGPT's free tiers, and targeting is contextual, meaning your ad is matched to the topic of the conversation rather than bid on keywords in the traditional sense.
There is no room for waffle. The creative has to do one job: match the question in the homeowner's head and offer the next step.
What the early data says
It is early days, but the first signals are interesting. Industry data from around 500 US retailers suggests users who click through from ChatGPT convert at roughly 1.5 times the rate of other referral channels. Click-through rates are lower than paid search, sitting at around 0.9 to 1.3 percent, but the people who do click appear to be genuinely well qualified.
For home improvement businesses, that pattern is familiar. We would always rather have fewer, better leads than a high volume of tyre kickers. A channel that filters for intent before the click is worth a look.
The honest caveats
We would not be doing our job if we only gave you the upside. The platform is in beta, so reporting is less mature than Google or Meta. Impression volume depends on how many relevant conversations are actually happening, so early weeks can be slow, and lead quality from any new source needs monitoring before you scale it.
None of that is a reason to ignore the channel. It is a reason to test it properly: a defined budget, a fixed test window and a proper review before any decision to scale.
How to think about a test
The businesses that win on new channels are rarely the ones that spend the most. They are the ones that arrive early, learn what works while attention is cheapest, and have their creative and tracking dialled in before competitors show up and push auction prices higher.
Right now, home improvement is wide open on ChatGPT. That window will not stay open forever.
If you want to know whether ChatGPT ads could work for your business, or you want a channel plan that covers what is coming across Google AI Overviews, Copilot and Gemini too, we can help you build a sensible, measured test. [Get in touch here.]
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