Aerial or dish: how to decide
Freeview says UHF coverage is available to 86% of New Zealand homes, while satellite can be received by every home with a dish. Waikato is on its list of UHF regions, so in Hamilton you'll likely have both options, and the choice comes down to the signal at your place.
Freeview also warns that coverage can vary between you and the neighbour down the street. Run its coverage check for your address before you buy anything, then have an installer confirm it with a reading on your roof.
What Hamilton's weather does to aerials
Sheltered, mostly
NIWA says Hamilton is sheltered compared with the rest of Waikato, with gusts over 63 km/h on about 17 days a year. The strongest gust on record at Hamilton Aero was 111 km/h, in August 1982.
Spring is the windy season
Of the strong winds recorded in Hamilton, 44% come in spring. That's when a loose mast or a tired bracket is most likely to be tested.
Thunder and hail
Ruakura averages 10 thunder days and 2 hail days a year, with hail most likely from June to November. After a rough storm, check the picture on every TV before assuming the aerial survived.
Whole new suburbs
The city council says Hamilton needs at least 18,000 new homes by 2035, and Peacocke, Rototuna and Rotokauri are its big greenfield areas. In a new build, run TV and data cabling to every room you might use before the walls are lined.
Lots of renters
At the 2023 Census, 46.45% of Hamilton households didn't own their home. If you rent, talk to your landlord before anyone goes up on the roof or drills through a wall.
The electrical side of a TV install
Coax from the aerial carries TV signal only. The power point behind a wall-mounted screen, or extra power points for a media unit, are a different story: that's electrical work for a licensed electrician, and the EWRB says every bit of prescribed electrical work must be certified on an Electrical Safety Certificate.
Please don't climb onto the roof to nudge an aerial. It's a fall risk, and the service line into the house may run close by.
Our take for Hamilton
We'd run Freeview's coverage check, then let an installer with a signal meter decide between aerial and dish on the roof, not in the shop. If the TV's going on the wall, we'd get the power point and cabling done in the same visit, with a certificate for the electrical part. Building in Peacocke or Rotokauri? Plan the TV points with the electrician before the linings go on.
Want a specialist to sort it?
Tell us the job and your postcode. We match the licence-checked local electrician who does this kind of work, and they call you. No ring-around, and your number goes to them alone.