Digital signage vs printed posters: the real cost comparison

Most signage cost conversations skip the boring parts. The wholesale poster price is the smallest line. The real cost lives in design rounds, reprint cycles, the staff hour to swap the window every Friday, and the days a campaign sits dead in the frame because nobody got round to changing it.

This is a working comparison, not a pitch. The numbers reflect what a typical UK independent retailer or estate agent actually pays across a year.

The printed poster line items

A standard A1 window poster, run through a high-street commercial printer at four-colour quality, sits between roughly £8 and £18 per unit at low volume. Order volume drops the unit price; rush turn-around increases it.

• Wholesale A1 poster: £8 to £18 each at low volume.
• Design time: 30 to 90 minutes per refresh at internal cost, or £35 to £80 outsourced to a freelancer.
• Reprint cycle: typically every 6 to 8 weeks for retail, every 2 to 4 weeks for estate agents and food service.
• Staff time to swap the window: 15 to 30 minutes per change per window.
• Light pockets or window frames: capital cost £200 to £1,200 per slot, plus relamping.

For an estate agent running a four-pocket window and refreshing twice a month, the annual print cycle alone exceeds £2,000 before staff time, design or capital. For a restaurant changing the menu monthly, the print spend is lower but design time is much higher because the artwork rebuilds rather than reskins.

The digital line items

A single commercial display sits between £550 and £1,600 from our UK hardware partners, depending on size and brightness. A high-bright window panel for a south-facing frontage is at the upper end. The Screenli mini PC is a separate one-off cost; once installed, both are fixed. Software is a per-screen monthly subscription.

• Commercial screen: £550 to £1,600 one-off, sourced through our hardware partners.
• Screenli mini PC: one-off per screen, quoted on the consultation.
• Screenli software: from £35 per screen per month for businesses with four screens or more, £45 for one to three.
• Design time: similar to the print case for the first build, then minutes to refresh.
• Reprint cycle: zero.
• Staff time to update the window: under five minutes from anywhere.

A working comparison

For an estate agent running one digital window on the high street, the typical year-one swing is from roughly £4,000 of print, design and labour to a one-off mid-four-figures of screen plus mini PC, then roughly £540 a year of software. Break-even arrives inside the first year for almost every customer we have helped move across. By year two, the digital path is comfortably the cheaper option, before counting the value of the window being correct on a Tuesday at 4pm instead of three weeks out of date.

The numbers we do not put on the spreadsheet

These are the ones that matter most and which spreadsheets do badly.

• Brand consistency across branches without manual policing.
• A window that catches up the moment a listing changes status in the CRM.
• The opportunity cost of staff spending Fridays printing instead of selling.
• Reputation cost when a promo is still in the window after it ended.

When print still wins

Short-lived pop-ups, very small one-off campaigns and venues with no electrical supply at the window. For those, a printed poster is still the right answer. For everything that turns over more than once a quarter, the maths is clear.