Winter will also be harsh on family unit plumbing structures

https://crweworld.com/australia/victoria/goulburn-valley/localnews/home-garden/3469554/what-in-your-house-requires-plumbing-

Winter will likely be harsh on relatives plumbing platforms. Insulating pipes and letting taps drip can help forestall freezing and bursting, ensuring your plumbing continues to be purposeful right through cold months.