Rain Harvesting – Part 1

Rainwater harvesting systems (RHS) – as you might expect from the name – harvest the rainwater that has fallen freely from the sky, typically onto the roof of your home. In contrast to the humble water butt, which typically captures about 200 liters of rainwater, a rainwater harvesting tank can easily filter and store up […]

Why Do Pipes Burst?

When the temperature drops below the freezing point, pipes are susceptible to bursting.  Pressure inside the pipes is what causes it to burst.  When water freezes, its molecules crystalize into an open hexagonal form, which takes up more space than when the molecules are in their liquid form — that is, the water molecules expand […]