Double drenching means painting every surface of a room, walls, ceiling and woodwork included, in two or more closely related colours rather than one. Choose two shades that sit side by side on the colour card, put one on the walls and the other on the ceiling or joinery, and the room feels enveloping but with more depth and movement than a single-colour drench.
The term comes from Little Greene, who describe it as a way "to dramatically transform a space by painting two or more related colours on all available surfaces". It grew out of colour drenching, where one colour covers everything, and it suits people who love the cocooning effect of a drench but find a single colour a little flat.
Here is how to choose the colours, where to put them, and when the technique works best.
Photo Credit: Little Greene; Colour Used: Hopper (297)
Double drenching or colour drenching?
A colour drench uses one colour, in one or more finishes, across every surface. It is calm and immersive, and it works especially well in small rooms, as we explain in why colour drenching works, and when it does not.
A double drench keeps the same all-over approach but brings in a second colour. The two colours do the work that a contrasting white ceiling or skirting would normally do, separating the planes of the room, without breaking the enveloping effect.
Choosing your two colours
There are two ways to approach it, and both work.
- Related hues. This is Little Greene's own approach. They suggest choosing colours of a similar strength but with different undertones, sitting close together on the card, for example a bluish green with a yellowish green. Their own pairings include Hopper (297) with Citrine (71), Mid Azure Green (96) with Deep Space Blue (207), and Tivoli (206) with Blue Verditer (104) and Woad (251).
- Two tones of one colour. The simpler route is a lighter and a darker version of the same shade. Paint & Paper Library's colours come in graded strengths from I to V, so Leather I (231) and Leather III (233) are made to sit together. Little Greene's Colour Scales do the same, with French Grey Pale (161) through to French Grey Dark (163).
Whichever route you take, order sample pots of both colours and look at them side by side, in daylight and lamplight, before you decide.
Photo Credit: Paint & Paper Library; Colours Used: Leather V (235), Leather III (233), Leather I (231)
Where each colour goes
- Walls one colour, ceiling the other. The simplest version. In Little Greene's Hopper living room the walls are Hopper (297) and the ceiling is the deeper Dark Brunswick Green (88). A darker ceiling draws a room in; a lighter one keeps it open.
- Walls one colour, woodwork the other. Skirting, doors, window frames and built-in cupboards in the second colour give a tailored look while the walls stay calm.
- A split at dado or picture-rail height. The deeper colour below and the lighter above, carried over the ceiling, makes a room feel taller.
How to paint a double drench, step by step
- Plan the split. Decide which surfaces take which colour before you start, and mark any lines lightly in pencil.
- Prepare everything. Fill, sand and clean walls and woodwork as you would for any repaint.
- Ceiling first. Paint from the top down so drips land on surfaces not yet finished.
- Walls next. Two coats, cutting in neatly where the colours meet. Where the colour changes on a flat wall, a good-quality low-tack tape gives a clean line.
- Woodwork last. Finish skirting, doors and frames once the walls are dry.
Finish matters as much as colour. A matt on walls and an eggshell on woodwork gives a subtle shift in sheen between the two colours. For a seamless look, Farrow & Ball's Dead Flat can be used on walls, woodwork and metal alike; the room below pairs two colours, both in Dead Flat. Little Greene's Intelligent Matt Emulsion and Intelligent Eggshell are self-priming, so the same range can carry both colours across walls and joinery.
Photo Credit: Farrow & Ball; Colours Used: Scallop (311), Kakelugn (317)
When it works, and when it does not
Double drenching suits rooms where you want atmosphere: bedrooms, snugs, dining rooms, studies and hallways. It is also a good answer for rooms with awkward proportions, since the second colour can lower a high ceiling or lift a low one.
It is harder to pull off with two colours that are too far apart. Strong contrast reads as a feature wall rather than a drench, and the effect is lost. If you are unsure, keep the two colours close.
Questions we are often asked
Can I double drench a small room?
Yes. Small rooms often benefit most, as blurring the edges makes the walls feel less obvious.
Can I mix brands?
You can, but colours from the same brand and the same card are designed to sit together, which makes choosing much easier.
Do I need a different finish for the woodwork?
Not necessarily. A tougher eggshell is more practical on doors and skirting, but a durable matt such as Dead Flat lets you keep one finish throughout.
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Farrow & Ball Dead Flat · Paint & Paper Library · Sample Pots
