Guide
Pipe freezing kit checks before hire
Check pipe material, flow, diameter and stop conditions before relying on a freeze kit.
Quick answer
A pipe freezer only works when water is still, the pipe material is suitable and the freeze has time to form. It is not a shortcut for unknown services or unsafe plumbing work.
Checks before hire
- confirm pipe material and diameter
- stop water flow before freezing
- keep access clear around the pipe
- have fittings ready before starting
What to tell the hire desk
Describe the job, material or setting, scale, access and the thing that would make you stop. That gives the supplier a better route to the right machine, consumables and PPE than asking for a tool name alone.
Stop condition: Stop if gas pipe or unknown service; active water flow cannot be stopped; boiler/heating pressure uncertainty; pipe condition looks weak or corroded.