Help with paint Planning your project

Planning a painting project: the 6-step guide

A successful painting project is planned in order: inspiration, then the colour card, then sample pots in the room's own light, then the finish, then the quantity, and only then the timetable of the work. Each step costs a few days and avoids the one real mistake — ordering ten litres of a colour you have never seen on a wall. Allow two to three weeks between the first idea and the first coat.

Page updated September 2026 · by the Mylands France colour team

Work table in front of a soft grey-green wall: open colour card, three painted boards, notebook, tape measure and brush
Everything is decided on the table before it is played out on the wall

Why plan

Paint is the cheapest item on the budget and the most visible

In a renovation budget paint weighs little: a few tins against a sofa, a floor or a kitchen. Yet it is the first thing anyone sees on walking in, and it sets the tone for the furniture you already own. That imbalance argues for one thing: taking the time to choose well, because getting it wrong costs twice — the tin, and the weekend spent doing it again.

A planned project is not a slow one. It moves in short steps, each producing the information the next one needs: the colour card narrows the choice, the sample pot settles it, the finish follows from the surface, the quantity follows from the finish. Skip a step and you will meet it again later, as a visible join or a tin too many.

The method

The six steps

  1. 01

    Gather inspiration, then sort it

    Keep whatever stops you: a room in a magazine, a photograph from our ways of decorating, a fabric you own. After a week, look at what your pictures have in common — usually a family of colours and a degree of contrast, not one precise shade. That thread is what you are looking for. Note what stays in the room too: the floor, the fireplace, the sofa. They are part of the palette whether you like it or not.

  2. 02

    Order the colour card and shortlist three shades

    The Mylands colour card is free and painted with real paint, in Marble Matt Emulsion: what you see is what the wall will give, scale aside. Hold it in the room concerned, against the floor and the woodwork, and keep three shades per surface, no more. Our guide How to use your colour card explains the families and the whites that go with them.

  3. 03

    Test the colours at home, in the room's own light

    This is the step people skip and regret. A 100 ml sample pot covers three A3 boards in two coats; move them around the room and look at them morning, afternoon and evening under your lamps, for two days. A north window cools, a south window warms, four walls intensify. The full method is in How to test a paint colour at home, and the reasons in How light affects colour.

  4. 04

    Choose the finish, surface by surface

    With the colour decided, the finish decides the texture and the resistance. Walls and ceilings: Marble Matt Emulsion, very matt, class 1 washable. Woodwork, doors, furniture and metal: a multi-surface finish — Eggshell for a soft sheen, Satin for hard-working surfaces, Gloss for a front door. The guide Find your finish settles the special cases, and every shade exists in each of them.

  5. 05

    Work out the quantity and order everything at once

    Measure the walls (perimeter × height, less the large openings), count two coats, and let our calculator convert that into litres and tins: Marble Matt Emulsion covers up to 15 m² per litre, the multi-surface finishes about 12. Order the matching primer, the woodwork and the walls together: every tin is tinted to order in London, and a single order guarantees a single batch. Dispatched the same day before 3.30 pm, the order arrives in two to three working days.

  6. 06

    Fix the timetable, then paint in the right order

    Allow a day to prepare the room, then paint from the top down: ceiling, walls, woodwork, radiators. Two coats on the walls fit into one day (recoatable after 3 to 4 hours); the woodwork needs another. Keep the furniture and the pictures for the day after next, and the big clean for two weeks later, once the film has hardened. The wall itself, stroke by stroke: How to paint a wall without marks.

Three A3 boards painted in a soft grey-green fixed to a wall near a window, beside an off-white skirting board
Step 3: a colour is judged on the wall that will carry it, at three times of day

Reference

The realistic timetable

For a 15 m² room — walls, ceiling and woodwork — these are the times we see with our customers. They add up: remove none of them; shorten the hesitating instead.

StepTimeWhat ends it
Inspiration 1 week A common thread found between your pictures
Colour card 2 to 3 days (delivery included) Three shades kept per surface
Sample pots 4 to 5 days (delivery + 2 days of looking) One shade and one finish per surface
Quantity & order 1 day One order: primer, walls, woodwork
Delivery 2 to 3 working days The tins in the room, at room temperature
Preparation 1 day Room emptied, protected, filled, sanded
Painting 2 to 3 days Ceiling and walls on day one, woodwork after

Total: about three weeks, two of thinking and one of work. Delivery times are those for mainland France.

Three examples

Three projects, three palettes ready to test

To give step 2 a starting point, three pairings composed by our colour team — each with the woodwork white that goes with it. Order the sample pots of all three and you already have a project.

To avoid

The five planning mistakes we see most

  • Choosing the colour on a screen. No screen is calibrated like a tin of paint; the colour card and the sample pot are the only judges.
  • Ordering the walls first, the woodwork later. You end up with a woodwork white that clashes, or a delivery in the middle of the job.
  • Forgetting the ceiling. It is a quarter of the visible surface; a badly chosen white greys the whole room. See which white for a ceiling.
  • Underestimating the preparation. A day of filling and sanding is worth three coats of catching up.
  • Moving the furniture back too soon. Paint is dry in a few hours and hard in two to four weeks: a chair back against yesterday's wall leaves a mark.
Finished sitting room with soft grey-green matt walls, warm white woodwork, one deep blue-grey door, a linen sofa and an oak floor
The finished project: Mint Street No.95 on the walls, Whitehall No.9 on the woodwork, Mayfair Dark No.218 on the door

Frequently asked questions

Your questions, our answers

Do I need a decorator to plan a painting project?

Not for one room. The method above is enough if you agree to test before you order. For a whole house, where the colours have to answer each other from room to room, an outside eye saves time: write to us with your photographs and the rooms' aspects, and our colour team will reply.

In what order should the rooms of a home be painted?

Start with the least visible room — a guest bedroom, a corridor — to get your hand in, then move on to the reception rooms. If you are living there, finish one room completely before opening another: living in the middle of three jobs wears more than painting does.

How long should I keep the test boards?

Always. The board of the chosen shade is what you then use to choose curtains, fabrics and pictures, and to check a touch-up years later. Write the name, the number and the finish on the back.

Can I paint in winter?

Yes, indoors, if the room is between 10 and 25 °C and ventilated: Mylands paints are water-based and low in VOCs, and the room is back in use the same evening. Avoid painting a cold wall beside a window open in freezing weather — the coat dries too fast on the surface and marks.

What if the tested colour no longer pleases once it is on all four walls?

It is rare when the boards have been looked at for two days, but it happens in very enclosed rooms: four walls reflect each other and intensify the shade. Wait for the second coat and the return of the furniture before judging; if doubt persists, the same shade one step lighter in the same family almost always settles it.

“Nobody picks the wrong colour; they skip the wrong step.”
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