Aluminum Wiring – Vancouver Electrical FAQ

My home has aluminum wiring in it. I’ve been told by the home inspector it’s a problem. What can I do to fix it?

Aluminum wiring is still used by electricians for larger cables to help keep the cost down when connecting to large power loads and distribution equipment. It is easier to damage and does require more care when terminating. The best thing you can do is bring in an electrician ensure the terminations are safe and corrected where necessary. Generally, they will use short pieces of copper to bridge the aluminum wire to the switches and receptacles. In most cases the adjustment takes about 1 day to complete for a small home or condo.

Whenever aluminum wire is used be sure to use aluminum rated wire nuts and anti-oxidizing compound on all terminations.

Important! Many receptacles and switches are rated for copper only and should not be connected directly to aluminum. Connecting a standard copper only receptacle or switch to aluminum wiring poses a serious fire risk!