Drain Jetting in Belfast
High-pressure jetting clears what rods alone can't shift.
Last updated
In short: Need help with drain jetting in Belfast? Network Drains covers the whole of Belfast and Northern Ireland, including Dunmurry, Lisburn, Newtownabbey, Glengormley, Carrickfergus and Newtownards. You speak directly to the engineer, the likely cost is discussed before we attend, and we explain what caused the problem. Call or WhatsApp 07455 859451.
Drain jetting uses high-pressure water fired through a specialist nozzle to cut through grease, scale, silt and root intrusion, and to flush the debris right along the pipe rather than just pushing it a bit further down. It's the right tool for a stubborn or recurring blockage that rodding hasn't fully solved.
It's also a good preventative option for a drain run that blocks regularly — a proper jetting clears the pipe back closer to its original diameter, rather than leaving a narrowed channel that blocks again within weeks.
Long runs serving older terraces collect grease and silt, and mature trees in the older parts of Lisburn and Glengormley get roots into clay joints. Jetting removes the build-up along the whole length of the pipe rather than just making a hole through it.
Signs you need this
- A drain that's blocked more than once in recent months
- Slow drainage across multiple points on the same run
- A pipe run with visible grease or scale build-up on a CCTV survey
- Root intrusion identified in an older clay pipe
How we handle it
- 1 Assess whether jetting is the right approach for the blockage
- 2 Jet the full run at the correct pressure for the pipe material
- 3 CCTV check afterwards to confirm the pipe is properly clear
Questions people ask
Is jetting safe for old pipes?
Yes, when the pressure is matched to the pipe — we adjust it for the age and material of the pipework, which is exactly why we check with a camera first on anything we're not confident about.
How is this different from rodding?
Rods physically push through a blockage; jetting uses water pressure to cut and flush debris along the whole pipe wall, which generally leaves the pipe clearer for longer.