Hornbach Builds a Working Film Camera From Its Own Store Shelves
For its latest European campaign, German DIY retailer Hornbach and agency Heimat TBWA built a functioning film camera entirely from products on the store's own shelves — a product-as-medium idea that proves the brand's 'you can build anything' promise rather than just claiming it.
The campaign
Hornbach, the German DIY chain, has released a new European late-summer campaign in which agency Heimat TBWA constructed a working film camera made entirely from products sold in Hornbach stores — reportedly incorporating everything up to a concrete mixer. The film was then shot with that improvised camera. Horizont reported the work on 17 September. It is the latest instalment in one of European advertising's most consistently inventive brand-agency partnerships.
The idea is deceptively simple and completely on-brand: don't tell people they can build anything, show them by building the very tool that makes the ad.
Why product-as-medium works
The most powerful demonstrations are the ones where the product is not just featured but is the medium itself. By making the camera from its own range, Hornbach turns the ad's production into proof of the brand promise. The message and the method become the same thing, which is far more persuasive than any claim.
This is Hornbach's signature move. Over years of work with Heimat TBWA, the brand has built a reputation for craft-led, idea-first campaigns that treat the DIY ethos as a creative philosophy, not just a product category. The consistency is the point — each new execution deepens a coherent brand world.
The discipline behind the whimsy
Stunts like this can easily become empty spectacle. What keeps Hornbach's work grounded is that the creative device always ladders back to the core truth of the brand: that ordinary materials, plus effort and imagination, can make something extraordinary. The camera is a metaphor for exactly what the brand sells.
There is real craft cost here too. Building a functioning camera from hardware-store parts is difficult, and that difficulty is the message — it earns admiration precisely because it was genuinely hard to do, not faked in post-production.
What brands should take from it
Ask whether your product could be the medium of your message, not just its subject. The strongest demonstrations dissolve the line between the ad and the proof — when the making of the campaign embodies the brand promise, credibility follows automatically.
Our wider point is about consistency. Hornbach's power comes from years of coherent, craft-led work with one agency, each idea reinforcing the same brand truth. Distinctiveness compounds; brands that keep reinventing their world from scratch never build the equity that Hornbach now enjoys.
Quick FAQ
What did Hornbach and Heimat TBWA do?
They built a working film camera entirely from products sold in Hornbach stores and used it to shoot a new European campaign, per Horizont on 17 September 2026.
Why is 'product as medium' so effective?
When the product is the tool that makes the ad, the campaign's production becomes proof of the brand promise — message and method merge, which is far more persuasive than a claim.
What makes Hornbach's advertising work?
Years of consistent, craft-led collaboration with Heimat TBWA, where each idea reinforces the same brand truth that ordinary materials plus imagination can make something extraordinary.
The genius here isn't the camera, it's the collapse of the line between the ad and the proof. Hornbach doesn't claim you can build anything — it builds the very tool that makes the film. That's product-as-medium, and it's near-impossible to argue with. But the deeper lesson is consistency: this only lands because Hornbach has spent years building one coherent, craft-led world. — Daniel Nikolla, Founder of Merx Marketing
The takeaway: the most persuasive demonstrations make your product the medium of the message, not just its subject — and distinctiveness compounds, so consistency with a coherent brand world beats constant reinvention.
Could your product be the medium of your message rather than just its subject — and is your brand world consistent enough for that idea to compound?
If you would like to know more about this topic, please contact us on danieln@merxmarketing.co.uk
Sources: HORIZONT, persoenlich, PAGE.
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Written by Daniel Nikolla, Founder of Merx Marketing Ltd and Marketing Minute
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