There's a unique charm in matching elements, like coordinated pillows on a sofa or paintings that mirror each other. These features foster cohesion, order, and balance through symmetry.

As a fundamental principle of interior design, symmetry involves arranging similar elements to reflect or match each other, creating harmony within a room. Many people instinctively incorporate symmetry because it feels satisfying to the eye.

"Symmetry brings order to a room. It settles the space," says a leading designer. "When the eye can take in a room effortlessly, the overall environment feels more grounded. It's a fantastic way to introduce formality while also lending a clean, architectural feel to modern spaces."

What is Symmetry in Interior Design?

An interior designer describes symmetry as "a subtle design tool that does a lot of work." Like previously mentioned, symmetry establishes order. "When elements align, the space feels more intentional and calm, even if it has diverse colors or textures," she notes. "It forms a natural focal point, establishes a rhythm, and allows the architecture, which often relies on symmetry, to shine. Think of it as a design equivalent of taking a deep breath."

Ways to Incorporate Symmetry in Interior Design

You can integrate symmetry in any room, adapting its form based on context. Some may lean towards formal arrangements with perfect symmetry, while others might prefer subtle symmetry with slight asymmetry.

One simple way to establish symmetry is through decor choices. For instance, using matching lamps or sconces is a classic example, as is hanging artwork in pairs. Subtle symmetry can also emerge from matching textures.

Many designers utilize symmetry in their work. Here's their advice on crafting visually pleasing, balanced designs using symmetry.

1. Opt for a Perfectly Symmetrical Design

a sitting room with blue grasscloth walls, a blue couch, matching side tables on either side with lamps on top, two tables in the center of the room, and two chairs on either side

(Image credit: Designer: Molly Miller Interiors)

A room is perfectly symmetrical if it mirrors along its central axis, as seen in the formal living room designed by Molly Miller. Although perfect symmetry isn't for every space, it works best when aiming for a clean, tailored, and elegant atmosphere.

This navy sitting room embraces symmetry, leading to a calm, refined elegance. The centered sofa, twin cabinets, matching lamps, and equally paired chairs establish a steady rhythm. The drinks tables reinforce this balance, while the decor adds a soft touch, resulting in a polished and inviting ambiance.

Symmetry thrives on repetition, enhancing order and stability, especially in formal settings.

2. Infuse Formality into a Bedroom

a bedroom with a large blue bedframe, pillows on the bed, and symmetrical nightstands on either side

(Image credit: Designer: Decor & More Design Studio)

Bedrooms naturally lend themselves to symmetry, often centered around the bed. This principle fosters calm and stability, making it ideal for these spaces.

Symmetry promotes balance and harmony, enhancing comfort and visual appeal. When objects mirror one another, the room feels grounded and serene, explains a design director. To avoid a look that's overly 'matchy,' maintain symmetry with main furnishings while varying the decor. For example, use matching nightstands but different items on each, as shown in the example bedroom.

3. Use Symmetry as a Foundation

a living room with a white sectional, symmetrical pillows, a tan ottoman, symmetrical lamps, and a teal bookcase in the back

(Image credit: Designer: Metal + Petal)

While symmetry is admired for its visual appeal, it also serves to ground a room and establish order before adding stylistic elements.

A designer notes that symmetry allows contemporary elements to coexist within traditional architecture. The balanced sofas, lighting, and sightlines create a stable foundation, enabling the introduction of modern shapes without sacrificing warmth.

4. Let Architectural Symmetry Guide You

a formal sitting area with symmetrical bookshelves, decor on the shelves, a fireplace, winged back chairs, a coffee table with decor, and a large painting hanging above the fireplace

(Image credit: Designer: Liz Mearns Imagine Design)

Recognizing a room's architectural features is essential for making suitable decor choices. In the above example, a designer leveraged the inherent symmetry of the architecture to guide her design.

With a centered fireplace flanked by matching built-ins and identical chairs, the room instantly exudes order. However, she opted for slight asymmetry in shelf decor and on the coffee table to create a more organic feel, maintaining balance without rigidity.

5. Create a Stylish 'Almost-Symmetrical' Moment

a console table with two red velvet stools underneath, decor on top, and an abstract yellow painting on the wall

(Image credit: Designer: Molly Miller Interiors)

Symmetry doesn't need to be grand to be effective. A simple console table styled with 'almost-symmetry' can still create balance. The matching stools and centered artwork establish a backbone, while asymmetrical decor adds a lively touch.

While this setup may not be as striking as a fully symmetrical room, it creates rhythm and cohesion without appearing forced. It's that perfect balance of looking planned yet effortless.

6. Allow Symmetry to Establish Order

a symmetrical kitchen with wavy-back barstools, pendant lights, and a large vase of flowers on the counter

(Image credit: Designer: Meg & Co. Designer Homes)

Kitchens, often bustling spaces, benefit from symmetry for a more organized and balanced appearance, even during peak activity.

In a cozy kitchen designed by a reputable firm, symmetrical elements provide grounding while enhancing cohesion. By centering major features, the space feels aligned and harmonious, drawing attention to key design elements.

7. Achieve a Sleek Bathroom Look

a bathroom with a double vanity, marble countertops, and a large plant in the middle

(Image credit: Designer: Liz Mearns Imagine Design)

Symmetrical bathrooms not only look cohesive but also practical, keeping spaces organized. The layout in this example, featuring a double vanity and matching fixtures, creates a calming atmosphere perfect for daily routines.

8. Complement Symmetry with Color

a neutral living room with white walls, white bedding, and symmetrical nightstands on either side of the bed

(Image credit: Designer: Meg & Co. Designer Homes)

Symmetry promotes a sense of order, making neutral color schemes particularly effective in such spaces. The serene bedroom above showcases how matching elements bring harmony while warm tones keep the environment inviting.

9. Embrace Imperfect Symmetry

a formal living room with symmetrical design, a couch, two accent chairs, two stools, two built-in cabinets with decor, and a large fireplace in the center

(Image credit: Designer: Meg & Co. Designer Homes)

Symmetry thrives on order but doesn't always require perfection. Some of the most striking designs combine symmetrical and asymmetrical elements.

In the living room shown, a strong symmetrical foundation is complemented by softer asymmetrical features, preventing the space from feeling overly formal. This thoughtful balance creates a composed yet inviting atmosphere.

FAQs

Why is symmetry vital in design?

Symmetry fosters balance and tranquility in a room, making it feel welcoming and well-structured. It's a straightforward yet impactful design principle that enhances the ambiance.

How can you blend symmetry and asymmetry in design?

Using symmetry creates a timeless feel in a space, but overuse can lead to predictability. A balanced approach combines symmetrical design with asymmetrical styling, ensuring visual interest and dynamism.


Symmetry serves as a cornerstone of interior design, ensuring harmony and order in various settings—from a small vignette to an entire room layout. Whether you prefer strict symmetry or a hint of asymmetry, this principle helps craft inviting and calming spaces.