The best wire for house wiring depends on the specific application and requirements.
When it comes to The best wire for house wiring, the two most commonly used wire sizes are 2mm and 4mm. Both sizes are widely available and are suitable for most residential applications. When it comes to house wiring, the two most commonly used wire sizes are 2mm and 4mm. Both sizes are widely available and are suitable for most residential applications. For light-duty applications such as lighting and small appliances, a 2mm wire is generally sufficient. It is also less expensive than a 4mm wire, making it a popular choice for those on a budget. However, it is important to ensure that the wire is rated for the application's specific voltage and current requirements.