18/09/2026
“Carbon emissions have grabbed the headlines for many years when it comes to sustainability, but water is just as important, if not more,” says Nigel Griffiths, Build It’s sustainability expert. “Human settlement can only take place where there is a water supply, after all. Fortunately, we are a well-watered isle. But in parts of the country – especially the Southeast, where rainfall is lowest – there is pressure on water supply, which may in turn limit development.”
So, how can you create a water-efficient house that meets your needs? Reducing water demand starts long before you move in. Over on Build It’s website, Nigel looks at the specification choices that can make a difference, including efficient sanitary ware, low-flow showers and when rainwater harvesting makes sense. Click here now to read: https://ow.ly/nVWl50ZL7M7
📷: For Nathan Davis, environmental performance was as important as aesthetics when designing his new home. The timber house has been super-insulated using sheep wool and recycled newspaper insulation, with airtight detailing to minimise heat loss. Aluminium-clad triple-glazed timber windows, the air source heat pump, solar PV panels and rainwater harvesting system all contribute to low running costs. Photo: Chris Hewitt