Browse Forums Heating, Cooling & Insulation Re: Fibreglass Insulation Around Electrical Cables 6Dec 29, 2019 10:53 pm I stand corrected. Under “Health and safety tips” it says... Electrical wiring must be appropriately sized or it may overheat when covered by insulation. Have it inspected by a licensed electrician. Thanks splashers, that makes sense. The waterproofing guy used this Davco product, I will raise the issue with builder and hopefully get resolved with him - if not… 2 13018 Grab a hose, insert it at the top of the inlet/down pipe and turn the water on and see where the water is escaping from. Then you'll know. 3 8718 |