TV aerial repairs in and around Diss
Because the signal from Tacolneston is strong in Diss, TV aerial faults here tend to be gradual. A plug slowly corrodes, a cable sheath splits in the sun, a bracket loosens, and the system has enough margin to hide it until a wet spell or a windy night. Then the picture starts to pixelate, a few channels go missing, or a bedroom TV stops working altogether.
We work from the TV back to the aerial with a meter, testing each point in turn until we find where the signal drops. That is the part we repair, whether it is a fly lead behind the set or a lashing on the chimney. Before we leave, we show you the readings so you can see the difference.
Commuters in Diss often only notice a fault at the weekend, when everyone is home and every TV is on. Tell us which rooms are affected, when it started and whether the weather was bad at the time. Those three details narrow the search a great deal before we even get the ladder out.
Fault finder
What’s wrong with your picture?
Pick the closest match to see what usually causes it, what to try first, and how we’d fix it.
Faults we fix in Diss

Storm and wind damage
Open farmland around Diss gives the wind room to build. We straighten or replace bent aerials, renew brackets and lashings, and secure poles that have started to lean.

Water in the cable or plugs
Our most common repair. Damp gets in through a crack or a badly made joint and the picture fails when it rains. We replace the affected length and fit sealed plugs.

TV aerial knocked off its line
Even with a strong signal, an aerial turned well away from the north will lose channels. We realign it on Tacolneston with a meter and tighten everything.

Failed amplifiers and splitters
All the TVs out at once? The loft amplifier or its power supply is the first thing to check. We replace failed units and set the gain so a strong signal doesn’t overload the sets.

Missing channels and 4G/5G interference
Missing multiplexes after a retune often mean a narrow-band aerial. Break-up at busy times suggests interference from mobile masts, which a filter removes.

Single rooms, sockets and fly leads
One TV misbehaving while others are fine points to its fly lead, socket or room cable. We find the weak link and replace it.
Repair or replace?
We repair when the repair will last, which in Diss is most of the time. A new TV aerial is the better buy when the old one is corroded or cracked, when it was made for a channel group that no longer covers all of Freeview, or when storm damage has gone too far. We show you the readings and the state of the aerial and leave the decision with you.
Use the slider on the TV below to see what each kind of fault looks like and the usual cause in Diss.



Thatch, pantiles and listed roofs
Diss has 244 listed buildings and a conservation area dating from 1974, covering Mere Street, Mount Street, Denmark Street and the Market Place. Many roofs there are steep clay pantiles, some are slate, and a few are thatched. Each needs care: pantiles crack if walked on carelessly, old chimneys can have soft mortar, and a TV aerial should never be fixed through thatch. When we repair an aerial on an older house, we check the stack and fixings it relies on, and if they are no longer sound, we suggest moving the aerial into the loft, which the strong local signal usually allows.
Areas we cover in and around Diss
Aerial repairs across Diss and the surrounding villages, including aerials put up by other installers.
Diss town
- Town centre
- Mere Street
- Market Place
- Mount Street
- Denmark Street
- Fair Green
- Victoria Road
- Frenze
- Heywood
- Walcot Green
- Roydon
- Palgrave
- Stuston
Villages nearby
- Scole
- Burston
- Bressingham
- Winfarthing
- Shelfanger
- Gissing
- Dickleburgh
- Pulham Market
- Pulham St Mary
- Garboldisham
- Botesdale
- Wortham
- Mellis
- Thrandeston
Nearby towns we also cover
Diss questions
All my TVs say no signal. What should I check first?
If you have a loft amplifier, make sure it is plugged in and its light is on. If it is, the fault is likely the main cable or the aerial, and that is the time to call us.
Why does my picture break up when it rains?
Rain is getting into a cracked cable or an unsealed connector. Replacing and sealing that section cures it.
Can you work on a thatched or listed house?
Yes, with care. We never fix through thatch, and on listed buildings we favour loft or discreet positions. We will tell you if any change needs consent.
Could my amplifier be making things worse?
It can. Diss is close enough to Tacolneston that an amplifier set too high can overload the TV. We check and adjust the levels on every repair.
Do you repair TV aerials you didn’t install?
Yes. We fix aerials, cables and amplifiers whoever put them up.