The answer to 'repiping frozen' is that repiping is often necessary when pipes have frozen and burst. Frozen pipes can lead to major water damage, mold growth, and other costly issues if not addressed quickly. The most common causes of frozen pipes are inadequate insulation, drafts, and extended periods of cold weather.
Signs that pipes may need repiping include low water pressure, strange noises, visible leaks, and water damage. If you suspect your pipes are frozen, it's best to call a professional plumber right away. They can safely thaw the pipes, identify any damage, and repipe the affected areas as needed. Attempting to thaw frozen pipes yourself can be dangerous and lead to further damage.