Energy Efficiency

At Milgard, we help consumers like you make an impact on their energy consumption through our energy-efficient windows and patio doors. Leaky and inefficient windows, skylights and doors account for poor insulation and higher energy usage in households. A lot depends on where you live:

  • Cold climates lose energy in the form of heat
  • Hot climates lose energy in the form of cooling

Milgard windows and patio doors are designed to meet tough thermal and solar requirements. We conduct thermal simulation to improve energy performance in our windows and patio doors so our consumers can enjoy a more comfortable home. We make it easy to meet local energy codes and green building efficiency standards with a selection of performance enhancing features. In fact, Milgard has options available to tailor the components of windows and doors to specific climates—perfectly matching the product to your region’s energy needs. 

Get in touch with a Certified Milgard Dealer in your local area to receive a personalized window and door recommendation based on your energy needs. 


Learn what to look for in an energy efficient window.
ENERGY STAR® is a program administered by the U.S. Environmental Protection Agency (EPA)

Wondering what kind of windows or doors fits you? Take a quiz to find out.

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