A deep blue painted wall featuring an alcove with a desk, chair and lamp

Painting Tricks to Make Your Room Look Bigger

Can Paint Really Make a Room Look Bigger?

Grab your paint brushes and swatches – you’re about to uncover the biggest secret of home renovation. You don’t have to knock down walls to make a space feel bigger – all you need is the right colour and a plan. Using paint thoughtfully, you can create the illusion of height and openness in a small room.

Paintbrush icon

These are the tips that designers use to make rooms look bigger:

First Step: Choose the Right Colours

Before anything you have to choose your colour palette. 

Take a tip from artists – only use white as a primer and a base. 

While crisp white walls can work great in the right setting, relying on pure white alone can leave a room feeling unfinished. Instead, try soft neutrals (Chalky taupes, muted greys, soft sage, and warm off-whites). These tend to look soft without feeling hollow. 

Using the Right Tone

Light changes everything.

Cooler tones (soft greys, muted blues, pale stone) tend to work beautifully in south-facing rooms, where natural sunlight has a warm, golden quality. The cooler pigment balances the warmth and keeps the space feeling bright.

Cool tones swatch

North-facing rooms, on the other hand, benefit from warmth. Because the light is cooler and softer, introducing warmer undertones  (creamy neutrals, beiges and clays) prevents the room from feeling flat or shadowed.

Warm undertones swatch

When Dark Colours Actually Work

It sounds counter-intuitive, but with the right colour combos, a small room painted dark can create the feeling of a large space – especially when colour drenching (read on to find out more). Colours like a rich navy, forest green or dark charcoal can create the illusion of depth and blur the edges of a room, making the room feel like an expansive cosy hideaway.

Dark colours swatch

Design Tips for Painting Your Room

1. The Horizontal Split

There’s a reason designers return to this trick time and time again.
By painting the lower half of the wall a deeper shade, and lighter shades above, the proportions of the room shift. The darker base works as an anchor for the visual space, while the upper half lifts it, creating the illusion of added height.  

We’d recommend painting the split just below the midpoint of the wall – this will keep the room feeling tall, rather than just sliced in two. 

The corner of a green and grey decorated room. There is a large mirror on the wall.

2. Vertical Detailing Can Add Height

Vertical wooden panelling, painted stripes, or even different architectural elements (vertical radiators, wall molding, etc) can be a subtle way to draw the eyes upward in a room without overwhelming the space.

Thin vertical lines painted along the wall are the perfect no-construction way to add this element. 

A bedroom with green and white wallpaper, a green door and a chest of drawers and mirror

3. Extend the Paint from the Door Frame

If you have painted door frames, then this is the perfect touch to add a bit of height to your room. Instead of stopping the colour at the top of the frame, slightly extend it above. Even just a few inches can be enough. This small change blurs the line between the end of the door and the wall – encouraging the eye to draw upward. 

There are several ways that you can do this. A clean rectangular extension can give your room a more modern/architectural feel. If you’re looking for something softer or more elegant try turning the extension into an arch. This is a wonderful way to add depth and create an intentional focal point within the room. In smaller rooms this draws height without adding clutter or weight. 

A white room with a sofa. The doorway is painted blue.

4 Paint the Ceiling a Lighter Colour

This technique goes along with the horizontal split. 

When lighter shades are used higher in a room, they reflect more light and lift the space. Paint the ceiling one shade lighter than your walls to create an upward pull that makes the room feel taller. 

The trick here is to use a subtle contrast – choose a colour from the same family as your walls (and never pure white – unless it truly compliments the scheme). Soft creams, warm taupes, and pale almonds work great here. 

Crown moulding adds a great touch as well. It works as a great architectural element, while still drawing the space upward.

The corner of a pink bedroom showing a large painting on the wall, a large lampshade and the corner of a bed

5. Colour Drench Your Space

If you want your room to feel larger, calmer, and more composed, then remove the boundaries – all of them! 

Rather than allowing the eye to stop at every change in surface and texture, you fill your room with a single continuous tone, from top to bottom to everything in between. 

The saturation of all surfaces creates the illusion of an expansive space.  When the ceiling is painted the same colour as the walls, the horizontal line that separates the two disappears. 

If the full saturation is too much, then you can soften the effect by choosing a ceiling shade that is just slightly lighter than the walls – this keeps the look still creating a subtle lift.

A deep blue painted wall featuring an alcove with a desk, chair and lamp

Choosing The Right Finish

The colour is only half of the story – choosing the right finish matters just as much.

A matte finish absorbs light and softens the look of a room. This is great for bedrooms and other calming spaces. 

A satin finish will reflect more light. This could be a great addition to an already bright room where a sheen won’t cause too much of a disturbance in the colour. 

A freshly painted wall of a room
Corner of a teal coloured room showing a bench with lots of plants on it beside a large window

Bringing It All Together

Ultimately making a room look bigger is about reducing visual friction and using the natural light that you already have to your advantage. With the right ideas (and colours) you can make a small room feel large. Design paired with the right internal doors – particularly glazed styles – can make a room feel bigger without any construction.

And luckily we have the doors. 

These doors are made with everyone in mind. You can find one at every price point in a variety of styles. So you can pair your new colour drenched room with the perfect door. 

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Katja

Written by Katja

15th June 2026

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Family-Owned Since 2015

Our family values mean honest advice, real conversations, and help when you need it.

Fast UK Delivery

All of our products are delivered safely and reliably to any Mainland UK postcode.

Friendly, Expert Support

Our expert support team are always on hand to answer your questions. Drop us a line today.