A shop is painted for two audiences at once: the customer who decides in ten seconds whether to come in, and the wear that a hundred people a day impose on the same square metre of wall.
Retail painting fails in a different way from a house. Not from damp or sun, but from hand contact, trolleys, stock against the wall, and lighting that shows every imperfection on a surface the customer is standing next to.
Shopfront and exterior
The front of the shop takes weather, street dust and constant handling on the door and frame. This is not a place for a decorative emulsion. Prestige Premium Plus Gloss on doors, frames, shutters and any metalwork, and Prestige Textured Finish on rendered or block frontage that takes rain.
Signboards and fascia need a specific exterior-grade product and a suitable primer. A sign painted in interior gloss has a service life measured in months, not years.
Retail interiors
Prestige Satin Finish is the working choice. It is washable — which matters when stock, hands and cleaning cloths touch the same wall every day — and it takes scuffing better than matt.
Matt still has a place on ceilings and on high display walls where the softer look sells the product and nothing rubs against it.
Keep the treatment simple. A busy shop with busy stock needs a quiet wall; a strong colour competes with the merchandise rather than framing it.
Lighting changes the colour
Retail interiors are lit far more intensely than homes, and usually with cooler, brighter sources. A warm neutral that looks good in a domestic room can read grey in a shop lit with LED panels. Two things follow:
- Test the colour under the shop’s own lighting, not in daylight or under a showroom lamp
- Expect the colour to shift between day and evening trading, which is why so many retailers settle on a light neutral and let the product carry the colour
Where shops fail first
- The counter and till area — hands, bags and constant contact
- Doorways and reveals — the highest-traffic surface in the building
- The wall behind shelving — stock rubs against it for months
- Skirting and lower wall — trolleys, crates and cleaning equipment
Those four areas justify gloss or hard satin even where the rest of the shop is matt.
Back-of-house and stockrooms
The stockroom, staff area and toilet are usually painted last and with whatever is left. They are also the areas that generate maintenance complaints. A washable satin there costs little more and lasts far longer than an economy emulsion.
Painting around trading hours
Most shops cannot close for a week. Practical options:
- Overnight work — the standard answer. Paint dries overnight, the shop trades by morning, and the labour costs more
- Section by section — one wall or one department at a time, keeping the till open
- Closure during a quiet week — fastest and cheapest if the trading loss is small
Whatever the approach, agree ventilation and drying time before the doors reopen. Fresh solvent-based gloss in a closed shop overnight leaves a smell that customers notice.
How much paint a shop needs
Retail units are usually simple rectangles with high ceilings:
- A 6m by 8m unit has a perimeter of 28m; at 3m ceilings that is 84 square metres of gross wall
- Deduct glazing and doorways — shopfronts are often mostly glass — leaving perhaps 55 square metres
- At two coats and around 11 square metres per litre per coat, that is about 10 litres
- Add 10 per cent and budget three 4 litre tins
Confirm the coverage figure for the product you use, and measure the glazing rather than estimating it — a full shopfront changes the calculation completely.
Mistakes that cost retailers money
- Painting the shopfront in interior paint. It fails within a season, and repainting a fascia costs more than doing it once properly.
- Choosing colour under showroom lighting. The shop’s own lighting is the only one that matters.
- Matt everywhere. It looks good on opening day and cannot be cleaned after a month of trading.
- Ignoring the stockroom. It is the area that generates complaints and the one nobody specified.
- Reopening before the paint has cured. Customers notice the smell, and it lingers in soft furnishings and stock.
Questions shop owners ask
Can we trade while you paint? Usually yes, working wall by wall overnight. The exceptions are any day involving solvent-based gloss, which needs the shop empty and ventilated.
How long should a shop interior last? With satin and regular washing, several years. With economy matt and heavy footfall, one.
Should the signboard match the interior? They rarely can, because they are different products under different exposure. Match the colour as closely as the two product systems allow rather than insisting on an exact match.
Getting a shop quoted
Tell us the floor area, the shopfront material, and whether the shop can close or has to keep trading. Call +234 802 562 5333, message WhatsApp, or send your project details.