Have you moved into a new build house in Leeds and your TV will not work ? You require a TV aerial installing.

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So, you’ve moved into your new build home. Everything looks shiny, modern, and fresh. The walls are spotless. The garden’s still setting in. But when you sit down and try to flick on the telly, nothing happens. No signal. No channels. Just a blank screen.

You might be wondering: Do I need a TV aerial for a new build? And if you do, what’s the best way to get it sorted without a massive headache?

Let’s walk through it properly, step-by-step. By the end, you’ll know exactly what you need to do to get your TV up and running the right way.

Why New Builds Don’t Always Have a TV Aerial

You’d think a new house would come with everything you need, but that’s not always the case. A lot of developers leave out aerials these days, especially if they expect most buyers to use cable, satellite, or streaming services.

In many cases, builders will install the cabling inside the walls, but they won’t actually fit an aerial outside. Sometimes they don’t even fit a satellite dish. That’s because not everyone watches TV the same way anymore. And for the builders, leaving it out means they save money and leave the choice to you.

How to Check if Your New Build Has an Aerial Already

Before you rush out and book an installer, it’s worth checking a few things:

• Look around the loft. If you can see an aerial fitted, you’re halfway there.
• Check outside the house. See if there’s a small aerial fitted near the roofline.
• Look at the TV points in the walls. If there’s a coaxial socket, the cabling’s probably been fitted.

Sometimes, even if the aerial isn’t installed, the wiring’s already in place behind the walls. That can make getting sorted a lot easier and cheaper.

Do You Actually Need a TV Aerial?

If you want to watch Freeview channels (BBC, ITV, Channel 4, Channel 5, and loads of others) through your TV, you’re going to need a working aerial. That’s non-negotiable.

Streaming services like Netflix, Amazon Prime, or BBC iPlayer don’t need an aerial because they use your internet. But if you want live TV — especially if you want to catch news, sport, or just regular daytime shows — you’ll need that aerial working.

It’s worth knowing, too, that even smart TVs with Freeview Play still need a physical aerial for live TV channels. The “smart” bit is just for internet streaming.

What Type of Aerial Is Best for a New Build?

When you get an aerial fitted, you want it to work now — but also be future-proof. Here’s what matters:

• Digital aerials: Despite the name, pretty much all modern aerials can handle digital signals now. There’s no special “digital-only” aerial anymore. Just make sure it’s good quality.
• Loft aerials: If the signal in your area’s strong, you might get away with fitting one inside the loft. It looks neater and avoids drilling into the roof.
• External aerials: If you’re in a weak signal area, or if you want the best possible reception, an external aerial fitted on a pole will do a better job.

The decision often comes down to where you live. Some areas get great signals. Some don’t. Checking your postcode with a Freeview coverage checker can give you a rough idea.

Things to Think About Before You Fit an Aerial

There are a few things you need to check (or ask your installer about):

• Signal strength in your area: If the signal’s weak, you might need a high-gain aerial or an external one on a tall pole.
• Planning restrictions: Some new estates have rules about what you can put on your roof. You might be restricted to loft aerials.
• Cabling: If your house is pre-wired, that’s a bonus. If not, they’ll need to run coaxial cables, which might mean some drilling.
• Number of TV points: Think about where you want TVs. Living room, bedrooms, kitchen? It’s easier to plan it now than later.

Can You Fit a TV Aerial Yourself?

You can, but it’s not always simple.

Fitting an aerial isn’t just about sticking it on the roof. You’ve got to get the direction right (pointing towards your local transmitter), use the right mounting kit, weatherproof everything properly, and avoid damaging the roof tiles or brickwork.

If you’re not comfortable working at heights or you’re not sure about the technical bits, it’s worth getting a professional in. A badly fitted aerial can cause signal problems that drive you mad later.

What About Satellite Instead of a TV Aerial?

You’ve also got the option of satellite TV (like Freesat or Sky). If you go down that route, you won’t need a TV aerial — you’ll need a satellite dish instead.

Freesat gives you a lot of the same channels as Freeview, but you’ll need a box (unless your TV has Freesat built-in). Sky, of course, needs a subscription.

It really depends what you prefer. Satellite is good if you can’t get strong Freeview signals where you live.

How Much Does It Cost to Fit a TV Aerial?

Prices can vary depending on where you live, how complicated the install is, and what type of aerial you need. These prices are based on averages in the UK:

• Basic loft aerial installation: £100–£150
• External aerial installation: £150–£250
• Extra TV points: around £50–£100 per point

If you need a booster (sometimes called an amplifier) to strengthen the signal across multiple rooms, that’s usually an extra £50–£100.

Always get a full quote up front. And check what’s included — you don’t want to find out later that cable runs or brackets are extra.

Should You Get a Loft Aerial or External Aerial?

Both have pros and cons. Here’s a quick breakdown:

If you can get away with a loft aerial, it’s a great choice. But if you struggle with patchy signals or you’re tucked away behind hills or big buildings, an external aerial will work better.

Common Problems After Moving In

Sometimes you get the aerial sorted, plug in the telly, and still have issues. Here’s what might be going wrong:

• Weak or broken connections inside the wall sockets
• Aerial not pointing properly at the transmitter
• Old cabling that doesn’t handle modern digital signals well
• Obstructions like trees, tall buildings, or even scaffolding near your home

If you’re getting pixelation, missing channels, or no signal, a good installer can usually diagnose and fix it quickly.

Final Thoughts: Don’t Leave It Too Long

It’s tempting to put off sorting your TV aerial, especially when there’s so much else to do in a new build home. But getting it sorted early means you won’t miss out on free, live TV — and you won’t be relying 100% on streaming, which can go down if your broadband has issues.

Even if you mostly watch Netflix or Disney+, having Freeview as a backup is really handy. Plus, if you ever sell or rent out your house, buyers and tenants expect live TV access.

If you’re not sure what you need, a local installer can check your home, test the signal, and give you the best advice based on your setup. It doesn’t have to be complicated — and once it’s done, you’ll wonder why you didn’t do it sooner.