On a corridor, a school block or a whole office floor, opacity per coat matters more than most specifications admit. A contract-grade emulsion with genuinely high hiding power can turn a three-coat job into two across an entire building, and that adds up fast.
On a single room the difference between an average trade emulsion and a high-opacity contract paint might be marginal. Multiplied across dozens of rooms or a whole floor, one fewer coat per surface represents a genuine reduction in labour days and material cost.
Moving from a dark existing colour to a pale contract scheme is where opacity is tested hardest. A weaker paint needs an extra coat to kill the underlying colour evenly, and patchy hiding under site lighting is one of the most common snagging points on handover.
Contract-grade emulsion costs more per litre than a basic trade product, but the labour saved by dropping a coat across a large programme usually outweighs that difference. We work the sums through for the actual area involved rather than quoting on unit price alone.
On large areas or strong colour changes, yes — the labour saved from fewer coats generally outweighs the higher price per litre. On small, pale-to-pale jobs the difference matters less.
We paint a sample panel over the existing colour and check it under the room's actual lighting before agreeing the coat count for the whole scheme.
Not automatically — opacity and wear resistance are separate properties, so we check both hiding power and durability when specifying for heavy-traffic areas.
Send your floor plans and target colour and we will calculate the real coat count for the programme.
On large commercial repaints, genuine opacity per coat often saves more than the higher price per litre costs.
Speak to a Hampshire commercial decorating contractor that turns up, communicates clearly and delivers a finish that lasts.
