TV Aerial Installation in Dunmurry
In Dunmurry, TV aerials point north to the Divis transmitter, 6 km away — Group K, horizontal polarisation. We route TV aerial installation enquiries here to the one vetted installation company covering BT postcodes.
Reception in Dunmurry
Dunmurry receives Freeview from the Divis transmitter , broadcasting on Group K with horizontal polarisation at 100 kW.
Aerials here point N (bearing ~4°) toward the mast, 6 km away. At 6 km from the mast, signal in Dunmurry is strong — a standard 18-element yagi, often loft-mounted, is usually all that's needed.
Where terrain or buildings shadow Divis, installers working Dunmurry can often realign to Knockmore (7 km south-west) or Limavady (83 km north-west) — a decision made with a signal meter on the roof, not guesswork.
Primary UHF/FM main transmitter for Northern Ireland. Belfast, County Antrim and parts of County Down.
Postcode areas covered
Installers covering Dunmurry typically serve postcodes beginning BT. County: Lisburn and Castlereagh.
Nearby areas we also cover
Installers serving Dunmurry also take on work in the surrounding area, including:
- Installation in Lisburn
- Installation in Belfast
- Installation in Carryduff
- Installation in Hillsborough
- Installation in Newtownabbey
Full county coverage: Lisburn and Castlereagh TV aerial services .
More services in Dunmurry
Who you'll be working with
Work in Dunmurry is carried out by the vetted installation company covering this postcode area — a local installer where we have one, or our national coverage partner. The installer's name and credentials are on your written quote.