Rothenberger Rofrost Rapid Pipe Freezing Kit (15mm & 22mm)

Rothenberger Rofrost Rapid Pipe Freezing Kit (15mm & 22mm)

By Rothenberger · Model: 64030 · Plumbing & Heating

Professional pipe freezing kit for 15mm and 22mm copper tube, allowing plumbers to work on live systems without draining down.

  • Freezes 15mm and 22mm copper pipe to create a temporary ice plug
  • Allows repair work on live systems without draining down
  • Patented freeze clamps for fast, consistent ice plug formation
  • Includes freeze spray cans and insulated clamps
  • Supplied in carry case for site portability
  • Ice plug holds for extended working time
Check Price on Amazon

Overview

The Rothenberger Rofrost Rapid is the pipe freezing kit that lives in most UK plumbing vans. It allows plumbers and heating engineers to isolate a section of pipe by creating a temporary ice plug, eliminating the need to drain down the entire system for a simple repair, valve replacement or tee insertion.

In-Depth Look

The Rothenberger Rofrost Rapid is one of those tools that pays for itself on the first job. Instead of spending an hour draining a system, making a repair, refilling, bleeding and re-pressurising, you freeze the pipe, do the work, and move on.

How It Works

The insulated clamp wraps around the copper pipe and the freeze spray is applied through the clamp’s inlet. The refrigerant rapidly cools the pipe, freezing the water inside to create a solid ice plug. As long as the plug remains frozen, you have a dry pipe to work on upstream or downstream.

Time Savings

For a straightforward valve swap or tee insertion, the Rofrost Rapid can save 30-60 minutes compared to a full drain-down. In occupied properties — particularly flats and commercial buildings where a drain-down affects multiple areas — the time saving and convenience are even greater.

Verdict

The Rothenberger Rofrost Rapid is an essential van tool for any plumber who values their time. The upfront cost is recovered after just one or two jobs where it eliminates a drain-down, and the reliability of the patented clamp system means you can trust it on customer properties.

Specifications
Pipe Sizes15mm and 22mm copper
Freeze MethodAerosol spray with insulated clamps
Clamp TypePatented quick-freeze clamps
Kit ContentsSpray cans, 15mm clamp, 22mm clamp, carry case
Freeze TimeTypically 5-10 minutes depending on flow
Working TimeExtended — ice plug holds while frozen

Who It's For

  • Plumbers needing to make repairs without draining the system
  • Heating engineers replacing valves, radiators and components on live systems
  • Maintenance plumbers working in occupied properties where a drain-down is impractical

Pros & Cons

Pros

  • Eliminates time-consuming drain-down and refill for simple repairs
  • Patented clamps produce reliable ice plugs faster than DIY methods
  • Carry case keeps everything organised in the van
  • Works on both 15mm and 22mm — covers most domestic pipework

Cons

  • Freeze spray cans are consumable and need replacing
  • Not suitable for pipes with flowing water — static water only
  • Does not cover 28mm pipe — separate clamp needed
Check Price on Amazon
Affiliate Disclosure: This page may contain affiliate links. If you purchase a product through one of these links, we may receive a small commission at no additional cost to you. This helps support our research and keeps this site running. Full disclosure.

Related Products