Prove It Calculators

Many window and door companies promise products that will reduce your energy bills. But how do you know what to expect for your home? It is important to know that several factors can impact the efficiency new windows and doors can add to your home:

  • The thickness and insulation of the walls of your home.
  • Other cracks and openings that may be letting air leak into your home, such as the chimney, electrical sockets, and plumbing.
  • The size of your home and how many windows and doors you have
  • Your personal preferences and the climate you live in. If you need to run air-conditioning more than average, or keep your home warmer than average in the winter.

Here are some calculators and tools you can use to learn more about energy savings and what that means for your home.