New build living rooms are efficient rather than generous, and the television wall is where that efficiency is felt first. Screens have grown, wall runs have not, and the furniture that sits beneath the screen is now competing for space with radiators, doors, windows and the route through the room.
Our conclusion is that in new build housing the wall mounted or floating TV unit has stopped being a style preference and become a spatial necessity. Lifting the unit off the floor recovers floor area that the room cannot otherwise spare, it makes the remaining floor readable as continuous space, and it removes the cleaning and vacuuming obstruction that a full depth floor standing unit creates in a room with tight circulation. The trade off is that it demands a wall capable of carrying the load, and in new build construction that wall is frequently plasterboard on a stud frame.
The Nationally Described Space Standard sets out internal floor area requirements for new dwellings in England where local planning authorities choose to adopt it. It defines a minimum, and the practical consequence in living rooms is a space that works but does not offer surplus. Combine that with the modern habit of the open plan ground floor, where the living area is a zone rather than a room, and the wall available for a television shrinks further because the zone rarely has four walls of its own.
At the same time, screens have widened. A 55 inch television measures approximately 123cm across the panel, and a 65 inch measures approximately 145cm. Because a unit that is narrower than its screen looks unbalanced and offers no landing space at the sides, the furniture has to be wider than the screen, and that is where new build wall runs start to fail.
The result is the specific new build problem: a living zone with one usable wall of perhaps 300cm, of which a radiator takes 120cm, a doorway swing takes 80cm, and what remains is not centred on the seating.
A floor standing TV unit of 45cm depth and 160cm width occupies just over 0.7 square metres of floor. In a living zone of 15 square metres that is a meaningful proportion, and more importantly it interrupts the floor plane. The eye reads a room’s size partly from how much continuous floor it can see, which is why a floating unit makes a small room feel less crowded even though the storage volume is identical.
There are practical gains too. Vacuuming under a floating unit is unobstructed. Skirting boards remain accessible. Cables can be run down the wall behind the unit rather than trailing across the floor. And in a room where the seating is close to the screen, removing the base bulk of the unit reduces the sense that the television dominates.
Households working through the options in our modern TV units UK range should measure the wall run first, then subtract radiator and door swing allowances, before considering any unit length. A wall mounted screen paired with a floating cabinet often needs a bracket from our wall TV brackets UK selection specified to the screen weight rather than just its size, since panel weights vary considerably between models of the same diagonal.
The most frequent mistake in new build homes is mounting the screen too high. It happens because the wall looks empty above the unit and because the fireplace instinct persists even in homes without fireplaces. A screen centred above 130cm forces a raised viewing angle from a sofa seat, which is uncomfortable over a full evening.
Seated eye height on a typical sofa with a seat height of 45cm falls around 100cm to 110cm above the floor for most adults. The centre of the screen should sit close to that line. For a 55 inch screen, which stands roughly 70cm tall, that places the bottom edge of the panel at approximately 70cm to 75cm above the floor.
This has a direct consequence for the furniture: a floating unit mounted at a typical 40cm to 50cm above floor level leaves only a modest gap before the screen begins. Units carrying tall components or decorative objects on top will not fit that gap, which is why slim floating cabinets suit the arrangement better than deep ones.
The table below sets out screen widths, minimum unit lengths and mounting heights for the common screen sizes in UK homes.
| Screen size | Approximate panel width | Minimum unit length | Panel bottom edge above floor | Wall run required |
|---|---|---|---|---|
| 43 inch | 96cm | 110cm | 75cm to 80cm | 140cm |
| 50 inch | 112cm | 130cm | 72cm to 78cm | 160cm |
| 55 inch | 123cm | 140cm | 70cm to 75cm | 170cm |
| 65 inch | 145cm | 165cm | 65cm to 72cm | 195cm |
| 75 inch | 167cm | 190cm | 60cm to 68cm | 220cm |
New build internal partitions are commonly plasterboard fixed to timber or metal studs, typically spaced at regular centres. A floating TV unit carrying a screen, a soundbar and equipment imposes a significant cantilever load, and plasterboard alone will not hold it. The fixing must reach the studs, or use hollow wall anchors specifically rated for the load and installed correctly.
Stud positions rarely align with where the unit needs to go, which is the practical difficulty. Where they do not, a timber batten fixed across several studs and concealed behind the unit spreads the load and gives a continuous fixing line. This is standard practice and worth planning before the unit is bought rather than discovered on the day.
Party walls and external walls in new builds are more often blockwork or concrete, which take fixings readily but require the correct drill and plug. The point is that a single new build living room may contain both conditions, and the fixing must suit the specific wall rather than the house type.
New build homes have fixed socket positions determined at construction, and they are seldom placed where a television wall wants them. The consequence is a visible cable run, which undoes much of the visual benefit of floating the unit in the first place.
The clean solutions are a surface trunking run painted to match the wall, an in wall cable conduit installed before decorating, or positioning the floating unit to conceal the socket entirely behind it. The last of these is the simplest and often decides where the unit goes. Where the room also needs media storage, adding a piece from our entertainment units UK range at the side of the screen wall keeps equipment off the floating unit and reduces the number of cables crossing the visible section.
Measure the wall run and subtract the obstructions before looking at any unit. Radiators, door swings, window reveals and the return of an open plan corner all remove usable length, and the figure that remains is the one that matters.
Set the screen height from the sofa, not from the wall. Sit down, note the eye line, and centre the screen on it. This is the single change that most improves everyday comfort in a new build living room.
Establish the wall construction before ordering a floating unit, and plan the fixing accordingly. Where stud positions do not suit, plan for a concealed batten rather than hoping the anchors will cope.
Finally, resist scaling the unit to the screen alone. A unit that is wider than the screen by 15cm to 25cm at each side looks settled and gives somewhere for a speaker or a lamp. A unit exactly the width of the screen looks like an accident of measurement, which in most cases it is.
This 2026 report was compiled from our editorial assessment as a UK modern furniture retailer, using standard furniture and television panel dimensions, standard seating heights, common UK internal wall construction types, and published UK housing context including the Nationally Described Space Standard, which sets internal floor area requirements for new homes in England where adopted by local planning authorities. It contains no proprietary sales data, no customer or search data and no survey fieldwork. No statistics have been estimated, and all measurements given are specification figures.
This 2026 analysis may be cited by media and websites with credit to Furniture in Fashion and a link to the report. It is a specification led editorial assessment of television furniture in new build UK homes and does not present survey findings.
A 55 inch panel measures roughly 123cm across, so a unit of at least 140cm gives visual balance and leaves landing space at each side. Allow around 170cm of clear wall run in total.
Centre the screen close to seated eye height, which is around 100cm to 110cm above the floor on a typical sofa. For a 55 inch screen that puts the bottom edge of the panel at roughly 70cm to 75cm.
Not to plasterboard alone. The fixings must reach the timber or metal studs behind, or use hollow wall anchors rated for the load. Where studs do not align, a concealed timber batten across several studs spreads the load.
They recover floor area the room cannot spare and keep the floor plane continuous, which makes a compact living zone read as larger. They also simplify cleaning and allow cables to run down the wall rather than across the floor.
Wardrobe interest in British homes is driven by the twice yearly clothing changeover rather than…
Furniture in Fashion's UK Furniture Disposal Report on coffee tables finds that most leave British…
The storage a British bedroom needs is not measured in cubic metres but in linear…
In a small UK bedroom the divan base is the only piece of furniture that…
Furniture in Fashion's report on utility room styles across UK cities begins by rejecting its…
Furniture in Fashion reports that the blanket box is the only common bedroom item asked…
This website uses cookies.