83: Leaky Buildings 2.0

Most of us are familiar with leaky buildings - the perfect storm of poor design, poor cladding systems and poor workmanship, culminating in allowing rain to get in. Now we've moved on and have cavities, more stringent weather-tightness checks and hopefully we like eaves again.

So what's leaky buildings 2.0? If we've dealt to the risk of moisture coming in from the outside, where else can moisture come from?

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