Maintenance

Light globes, particularly those outside, can lose a significant amount of light output if not cleaned regularly.

The law in Australia now requires that all homes be fitted with safety switches (also called residual current devices or RCDs). Learn more about why, and how they work.

The ability of sheep's wool insulation to provide effective soundproofing comes down to how thick it is. Find out more about how sheep's wool insulation can be used for soundproofing.