July 13, 2026
Brands that have run successful wheatpaste campaigns in New York often assume that scaling to London or Paris is a straight replication. Print the same posters, brief the same kind of crew, post the same locations, get the same result. That assumption tends to collide with reality somewhere between production and installation.
The creative is the same. The audience targeting logic is the same. The goals are the same. But the operational mechanics of running wheatpasting in the US and running it in Europe are different in ways that matter: format standards, print infrastructure, the legal environment around placement, weather, street layout, and how local operators understand the job. After a decade of boots on the ground work in both markets, American Guerrilla Marketing has learned which differences require adaptation and which can be managed with a well-structured brief. This is that breakdown.
This is the most immediate and most commonly underestimated difference between US and European campaigns. It is not a minor detail. It determines your production files, your print vendor, and your cost structure.
The US default for wheatpaste campaigns is 24×36 inches. This format emerged from US large-format print infrastructure, which standardized around the 24-inch wide roll of print material. It fits most standard wall widths efficiently when placed in portrait orientation, produces strong visual impact at street level, and is what every US-market printer can turn around in 24-48 hours. When American Guerrilla Marketing field operators in New York, Los Angeles, Chicago, or any other US media market show up to a wall, they are almost always carrying 24×36 material unless the campaign brief calls for something larger.
Larger US formats — 40×60, 48×72, or custom multi-sheet installations — are used for specific high-impact placements. But for a standard 500-piece campaign in Williamsburg or Silver Lake, 24×36 is the format.
The UK uses ISO paper sizes. A1 is 594x841mm, which works out to approximately 23.4×33.1 inches. B1 is 707x1000mm, approximately 27.8×39.4 inches. These are the standard formats for wheatpaste and street poster campaigns in London and other UK cities. UK print houses are set up for A-series and B-series formats, not US imperial dimensions.
A 24×36 inch file will not print correctly on a UK A1 print run. The aspect ratios are close but not identical. If you send a US-formatted artwork file to a London printer without resizing, you will get a cropped or distorted print. Every campaign running in the UK needs artwork adapted to the UK format. This is a production step that needs to happen before the print order is placed, and it needs to be accounted for in the production timeline.
Paris follows the same ISO standard as the UK. A1 is the common format for smaller-scale street campaigns; A0 (841x1189mm, approximately 33.1×46.8 inches) is used for higher-impact placements and is common on authorized posting panels and hoarding. For a campaign in Paris, the production brief should specify A1 or A0 depending on the placement type, and artwork should be delivered in metric dimensions.
The difference in format standards is reflected in how print production works in each market.
US large-format print vendors — the kind that produce wheatpaste material at scale — are equipped for 24-inch, 36-inch, and 44-inch wide rolls. They work in inches, quote in inches, and optimize for the common US campaign formats. Turnaround times for 500-piece runs are typically 24-48 hours in major markets like New York and Los Angeles. Shipping within the US is straightforward: FedEx freight, standard large-format shipping tubes or flat packs.
When AGM manages a domestic campaign, we coordinate with our network of vetted US printers who know our quality standards and turnaround requirements. For campaigns with specific ink or coating requirements — weather-resistant coatings for outdoor durability, for example — we specify those in the production brief.
European print houses work in millimeters, quote in A-series and B-series dimensions, and are set up for ISO formats as the default. Turnaround times are comparable to US vendors — typically 2-3 business days for large runs in major cities. Quality is high, particularly in London and Paris where the design and advertising industry has a sophisticated print production ecosystem.
For most international campaigns, AGM coordinates local production in each European market rather than shipping print from the US. International shipping of large-format print is expensive, creates customs clearance delays, and adds risk of damage in transit. Unless there is a specific reason to ship — proprietary material, specialty coating, brand security requirements — local production in the market where the campaign runs is the better approach.
The artwork file preparation is the step that requires the most attention. Design teams used to US formats need to resize and adjust files for European dimensions. This is straightforward but needs to be flagged early in the production timeline.
This is where the real variation between US and European markets shows up, and where on-the-ground knowledge is the difference between a campaign that runs smoothly and one that creates problems.
In the US, the wheatpaste industry operates primarily through permissioned locations — walls, surfaces, and construction hoarding where property owners have granted permission for posting activity. American Guerrilla Marketing maintains a nationwide portfolio of permissioned locations across major media markets. These are certified and licensed placements where we have the property owner’s authorization and where posting is legally sanctioned.
Informal tolerance zones exist in some US markets — areas where posting has historically been common and enforcement is minimal. But AGM does not rely on informal tolerance as the basis of a campaign. Every placement in our nationwide portfolio is permissioned. This protects the brand, protects the operator, and ensures that documentation is clean and defensible.
London has a more structured framework for outdoor posting than most US cities. Specific neighborhoods — particularly in East London, including Shoreditch and Brick Lane — have a long-established culture of poster and wheatpaste activity, and certain surfaces are understood to be part of that ecosystem. But London also has authorized posting contractors and licensed posting zones, particularly for construction hoarding and commercial posting panels.
We’ve placed campaigns across Shoreditch and Brick Lane working through licensed operators who understand which surfaces are appropriate and which are not. The key distinction in London is between surfaces that are part of an established posting culture and commercial or residential property where posting would generate complaints and potential enforcement action. Working with operators who know the difference — firsthand, not theoretically — is essential.
Paris has specific regulations distinguishing authorized from unauthorized outdoor posting. The city has designated posting boards (colonnes Morris and equivalent structures) and authorized hoarding around construction sites, as well as specific zones where commercial posting is permitted. Unauthorized posting on other surfaces can result in fines for the brand and the operator.
For Paris campaigns, AGM works within the authorized posting framework. This means working with operators who have relationships with authorized hoarding owners and who understand the arrondissement-level regulations. It also means that campaign planning needs to account for a more structured location approval process than in New York or London.
Wheatpaste performance — how well it adheres, how long it lasts on the surface, how well the print holds up — is directly affected by weather. And the weather profile of each market is meaningfully different.
London’s climate is temperate and wet. It rains at some point almost every month of the year, and even in summer, overcast conditions and intermittent rain are common. For wheatpaste campaigns, this means a few things: paste application in wet conditions requires more attention to surface preparation (a wet surface doesn’t hold paste well), and printed materials need to be weather-resistant to survive London’s outdoor environment for more than a day or two.
We’ve walked London campaigns where the difference between a poster that looked sharp three days later and one that was peeling by the next morning came down to whether the surface was dry at time of application. London operators who work regularly in the city know to check surfaces after recent rain and adjust accordingly. This is on-the-ground knowledge that you don’t get from an operator who parachutes in from another market.
New York winters are cold and dry, which is actually favorable for wheatpaste adhesion. Cold temperatures slow the drying process slightly but the low humidity means surfaces are dry and the paste bonds well. Summer in New York brings humidity and occasional rain, which requires more attention to surface condition. The seasonal variation in New York means that campaign timing matters — winter campaigns in New York tend to have excellent durability; summer campaigns require more attention to weather windows.
Paris winters are cold and damp, with frequent fog and rain from November through March. Summer is generally dry and favorable for outdoor applications. Spring and fall are variable. The same principles as London apply for wet-weather applications — surface preparation and weather-resistant materials are essential for campaigns running outside the summer window.
How people move through a city determines where wheatpaste generates impressions. The street layout and density patterns in New York, London, and Paris are genuinely different, and those differences affect where placements produce the most value.
Manhattan’s street grid makes campaign routing predictable. High-traffic corridors are identifiable from a map: Broadway, Bedford Avenue in Williamsburg, Melrose Avenue in Silver Lake. Foot traffic patterns are consistent and well-documented. AGM’s nationwide portfolio in New York reflects a decade of firsthand observation of which locations produce strong pedestrian exposure and which are underperforming despite appearing to be in good neighborhoods.
London did not grow on a grid. The organic street layout of neighborhoods like Shoreditch, Brick Lane, Notting Hill, and Camden means that high-traffic corridors are not always obvious from a map. Some of the best-performing locations we’ve found in Shoreditch are on secondary streets that feed into the neighborhood’s main pedestrian flow — not the most prominent streets on the map, but the ones where the right audience is actually moving on foot.
This is why local operator knowledge matters in London. An operator who has worked Shoreditch for three years knows which walls get seen and which don’t. That knowledge is worth more than a pin dropped on a map by someone who has never walked the neighborhood.
Paris is organized by arrondissement, and the character of each arrondissement — its demographic, its foot traffic patterns, its tolerance for street art and posting activity — varies significantly. The Marais (3rd and 4th arrondissements) has a different audience density profile than Pigalle (9th/18th) or Bastille (11th/12th). Campaigns targeting specific demographic audiences need to be mapped to the right arrondissement, not just “Paris.”
To make the operational differences concrete, here is a side-by-side comparison of running 500 pieces in Shoreditch vs. 500 pieces in Williamsburg, Brooklyn — two neighborhoods with similar audiences and similar campaign goals.
| Factor | Shoreditch, London | Williamsburg, Brooklyn |
|---|---|---|
| Format | A1 (594x841mm) | 24×36 inches |
| Print production | London print house, 2-3 day turnaround | NYC printer, 24-48 hour turnaround |
| Artwork prep | Requires ISO format adaptation | Standard US file dimensions |
| Legal environment | Licensed operators, East London posting culture | Permissioned portfolio, AGM nationwide network |
| Installation window | 4-6am GMT, year-round weather consideration | 4-6am EDT, seasonal weather variation |
| Operator knowledge | Local Shoreditch/Brick Lane specialists | AGM field operators, Brooklyn-specific routes |
| Documentation standard | GPS-tagged, timestamp in GMT + EDT | GPS-tagged, EDT timestamp |
| Weather risk | Higher — frequent rain year-round | Moderate — seasonal variation |
| Campaign coordinator | AGM New York (5-6hr time zone gap) | AGM New York (same time zone) |
| Documentation delivery | By 8am EDT (1pm GMT) | By 10am EDT |
What is identical: the creative brief, the audience targeting logic, the documentation standard, and AGM’s role as the single coordinating contact. What is different: everything in the production and installation columns above.
The AGM campaign brief for a European market is not a copy-paste of the US brief with different city names. It is a separately structured document that accounts for the specific operational requirements of the European market where the campaign is running.
For a London campaign, the brief includes:
For a Paris campaign, the brief also includes location approval requirements specific to the arrondissement and a confirmation that all placements are in authorized posting zones.
This specificity is what makes the difference between a European campaign that runs cleanly and one that produces problems. The US brief template is a starting point. The European brief is a different document.
We’ve been running street-level campaigns long enough to know that “it works the same as New York” is never true in another market. The audience insight might be similar. The operations are different every time.
American Guerrilla Marketing coordinates wheatpaste campaigns across the US and international markets from a single New York contact.
New York campaigns standard on 24×36 inches, which is the US large-format print default and fits most wall widths efficiently. London campaigns use A1 (23.4×33.1 inches) or B1 (27.8×39.4 inches) as the standard formats, aligned with UK print infrastructure. These are close but not interchangeable — you need separate production files for each market.
The legal environment varies by city and placement type. London has a more structured system with authorized posting zones and licensed posting contractors — AGM works within permissioned locations. Paris has a formal distinction between authorized and unauthorized placements, with some arrondissements having designated posting boards. Every AGM campaign in Europe uses permissioned, certified locations.
For most campaigns, printing locally in each European market is faster and less expensive than shipping large-format print internationally. European print houses work in metric dimensions, are equipped for A-series formats, and typically have 2-3 day turnaround for large-format digital jobs. AGM coordinates local production as the default unless a campaign has specific ink or material requirements that require US production.
Manhattan’s grid means that high-traffic corridors are predictable and plannable. Central London’s organic street layout — particularly in areas like Shoreditch, Brick Lane, and Notting Hill — requires local knowledge to identify the right walls, foot traffic patterns, and audience density. AGM’s boots on the ground in London know which walls in Shoreditch produce the most pedestrian exposure and how to route a campaign across the neighborhood efficiently.
Both are high-density creative neighborhoods with strong pedestrian traffic and receptive audiences. The differences are operational: format (A1 vs. 24×36), print production (local UK house vs. US printer), legal environment (London’s authorized zones vs. New York’s permissioned portfolio), and documentation standards. AGM has run campaigns in both and adapts the operational brief for each — the creative intent stays the same; the execution logistics are market-specific.
American Guerrilla Marketing coordinates wheatpaste campaigns across the US and international markets from a single New York contact.
Millie Phillips
Campaign Architect — American Guerrilla Marketing
Email: [email protected]
Office: (646) 776-2770
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American Guerrilla Marketing — Los Angeles
Street-level campaigns in Los Angeles and nationwide. Wheatpasting, LED trucks, street teams, and more.
(646) 776-2770
July 14, 2026
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