Why British Homes Can't Handle Heat

Britain built houses for the cold, and now the UK heatwave is exposing exactly why. This video breaks down why British homes overheat, why so few have air conditioning (fewer than 1 in 20, compared to over 90% in the US), and how thick walls, sealed windows, and even new build homes trap heat instead of releasing it. With record breaking summer heat in the UK in 2026 and heat related deaths climbing since the 2022 heatwave, we look at the real reasons behind Britain's cooling crisis, from housing stock to the urban heat island effect, and why the fan in the corner just isn't enough anymore.