A clay-based plaster sample can look quite different under a bedside lamp than it does in daylight. Curtains affect the colour you see, while bedding softens the room around it. Before settling on a tone, look at the sample with the fabrics and lighting you plan to use.

It's also worth checking the wall at this stage. Repairs, socket positions and the edges where plaster meets joinery are easier to sort out before application.

Think about how you use the room

Behind the bed is often a good place for texture: you can see it from across the room, and it usually needs less scrubbing than a busy passage. Beside a wardrobe, or anywhere you move luggage, consider how often the wall will get knocked or need cleaning. Include the areas around switches and bedside tables in that discussion.

Clay-based plaster gives walls a soft mineral texture, but the base still needs careful preparation. Old coatings, repair lines and hairline cracks can affect the finished surface. A bedside lamp shining along the wall can make uneven patches and junctions particularly noticeable.

Put the sample beside your fabrics

Bring the curtain fabric, headboard material and timber veneer, along with samples of the metal used for lights or handles. A colour that looks neutral on its own can look warmer or cooler beside oak, stone or linen. If the room already has several soft textures, try a plaster sample with less visible trowel variation.

Hold the board upright against the intended wall. Look at it during the day and again with the bedside and ceiling lights on. Once you've chosen the tone and texture, record them in the interior finish schedule so the applicator has a clear reference.

Settle the details around the headboard

Confirm sockets, reading-light brackets, curtain pockets and joinery dimensions before the plaster is applied. Cutting a new opening or patching beside the headboard afterwards can leave a noticeable mark in the texture.

At wardrobes and panelled headboards, show how the plaster will end on the wall drawing. That might be a shadow gap, a trim or a clean stop line. Agreeing it now gives the installer a defined edge to work to.

Bring the room plans to your sample review

DecoPaint's clay-based plaster finish is for interior walls. The room elevation and lighting plan help the applicator assess the wall and discuss a finish suited to its light, everyday contact and cleaning needs.

Book a sample review before ordering the curtains and joinery, and bring the proposed material samples. You'll be able to compare the colours together while there's still time to adjust your choices.