What are “Grounding Nets” and when should I use them? 

When installing mats in wet areas (such as saunas, bathrooms, en-suites, kitchens & utility rooms) Accolade recommends installing grounding nets. This is an earthing facility consisting of a fine metal mesh (0.6mm thick) connected to a 5m length of earth cable. The grounding net fits on top of a mat and the cable connected to the junction box for hook up to the property’s earth facility.