Article
What Size Media Wall Fire Do I Need for My TV? (UK Homeowner Guide)
02/04/26 | 7 min read
“It's not so much about size, but more about proportion”
What Size Media Wall Fire Do I Need for My TV?
A media wall should feel effortless
You walk into the room, and everything just works. The proportions feel right. The layout feels balanced. The space feels finished
But when it doesn’t quite land, it’s usually down to one detail
The size of the fire compared to the TV
It sounds simple. But it’s one of the biggest factors in whether a media wall looks average… or properly designed
The One Rule That Gets You 80% There
If you’re unsure where to start, this will guide you. Your fire should usually be wider than your TV. Not massively oversized, just slightly wider
That extra width helps frame the TV and creates a more balanced, high-end look across the whole wall
It’s a small decision that makes a noticeable difference
Typical TV and Fire Size Combinations
In most UK homes, these combinations work well:
TV Size - Ideal Fire Size
55” TV suits a fire width of between 1200–1500mm
65” TV suits a fire width of between 1500–1800mm
75” TV suits a fire width of between 1800–2200mm
85” TV suits a fire width of 2200mm +
These aren’t fixed rules, but they give you a good starting point
From there, it’s about refining the layout to suit your room
Start With How You Actually Use the Room
Before choosing sizes, think about how the room works day to day. The distance between your seating and the TV matters more than most people realise
As a general guide:
Around 2 metres → 55” TV
Around 2.5 metres → 65” TV
Around 3 metres or more → 75”+ TV
Get this right, and everything else becomes easier
Get it wrong, and the wall will never feel quite right — no matter how good it looks
Wall Width: Where Good Designs Become Great
This is something we see all the time when designing media walls for clients
People focus on the TV and fire… but forget about the wall itself
If the wall is too narrow, everything feels squeezed in. If it’s wide enough, the whole feature has space to breathe
In more compact living rooms, media walls often sit around:
2.2m → 3.5m wide
But in larger homes — especially open-plan layouts — it’s very common to go bigger
3.5m → 5m+ walls can look exceptional when they’re designed properly
The key is scaling everything with the space
On wider walls, that usually means:
Larger TVs (often 75” or more)
Longer fires to maintain balance
More considered spacing and layout
Otherwise, you end up with a large wall… and a small-looking feature in the middle
Why Some Media Walls Just Look Better
You’ve probably seen media walls that instantly feel high-end and and others that feel slightly off
That difference isn’t usually down to cost
It comes down to proportion
The spacing. The alignment. The way everything sits together across the full width of the wall
When it’s designed properly, the whole feature feels intentional — not like separate elements brought together at the last minute
Designing for the Room (Not Just the TV)
Every home is different. What works in one property won’t always work in another
In smaller living rooms, keeping things tighter and more refined often gives a better result
In larger spaces, you can go wider and create more impact
The goal isn’t to maximise size
It’s to create something that feels right in the room you have
Height Still Matters (More Than You Think)
One of the most common issues we see is TVs being mounted too high
It usually happens when people try to fit a larger fire underneath
But comfort should always come first
The TV should sit at a natural viewing height when you’re seated. The fire then fits beneath that position
Not the other way around
Choosing the Right Fire Style
The type of fire you choose also changes the overall feel
A one-sided fire gives a cleaner, more understated look
A three-sided (Panoramic) fire adds depth and becomes more of a feature
Because of that added impact, you don’t always need to go as wide with a three-sided fire to achieve the same result
Where Most Projects Go Wrong
By the time many homeowners start building, a few common issues have already crept in:
The fire is undersized
The TV is positioned too high
The wall hasn’t been designed as a complete feature
These aren’t major problems individually, but together, they stop the wall from ever feeling quite right
The Value of Getting It Right Early
The best media walls are always planned as one complete design, NOT pieced together
That means considering:
Viewing distance
TV size
Fire size
Wall width
Layout and finishes
When that’s done properly from the start, the overall look and feel just works.
Planning a Media Wall in Your Home?
If you’re thinking about adding a media wall, getting the proportions right early makes a big difference
It avoids costly changes later
It ensures everything fits the space properly
And it gives you a result that looks how you imagined
Layout and finishes
We design and build bespoke media walls in Southampton and the surrounding areas of Hampshire, helping homeowners create clean, well-balanced feature walls that suit their space
If you’d like help getting your own media wall designed and built, feel free to get in touch
Even at the early stages, a bit of guidance can save a lot of time later
Frequently Asked Questions (FAQ's)
Can a media wall fire be smaller than the TV?
It can, but it rarely looks right. A smaller fire often makes the wall feel unbalanced and underwhelming.
How wide should a media wall be?
Most media walls in UK homes are between 2.2m and 3.5m wide, but larger rooms often suit 3.5m to 5m+ designs.
What is the best height for a TV on a media wall?
The centre of the TV should sit at eye level when seated, usually around 100–110cm from the floor.
Does viewing distance affect media wall design?
Yes. Viewing distance determines the right TV size, which then influences the fire size and overall proportions.
Author Bio:
Keith Wilson (Owner)
I wanted to build a company that is 100% focused on providing Southampton homeowners, with the highest quality of work (the product), alongside a truly outstanding experience (the service)
My #1 goal, was, and still is, to deliver a 'world class' experience, that compels you to come back for more, leave a glowing review and/or testimonial and, to then tell others so they can benefit from it too
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Just Media Walls is a trading name of JHP Group (UK) Ltd
Company No: 16323193
Registered Office:
71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
Registered in London but providing services in Southampton and the surrounding area
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Copyright 2026. JHP Group (UK) Ltd. All Rights Reserved.
Just Media Walls is a trading name of JHP Group (UK) Ltd
Company No: 16323193
Registered Office:
71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
Registered in London but providing services in Southampton and the surrounding area
Copyright 2026. JHP Group (UK) Ltd. All Rights Reserved.