Insulate your basement
Have done this
Category: Home Efficiency
Did you know that your basement can account for 20% of your home’s total heat loss? Whether it's uninsulated walls or leaky windows, keeping the heat in and the cold out conserves energy (and makes your home more comfortable while helping lower your monthly energy bills).
Work with a qualified contractor when insulating your home.
Our Home Energy Retrofit Accelerator (HERA) may have a rebate for this.