Polystyrene insulationThings to think aboutCan create a hazardif not properly installed & maintained Insulation standards requirements – NZS 4246We install insulation to the requirements of NZS 4246:2016NZS 4246:2016 has recently been updated and clearly states that contact between electrical cabling (with PVC coating) and polystyrene insulation should be avoided unless:(a) the electrical cables are installed … Continue reading Polystyrene