10 Features to Consider for an Energy-Efficient Home

Editor's Note: This article last updated September 21, 2015.

When you design a home, there are many aspects to consider   from the number of bedrooms to the color of the interior walls. Saving money is a primary concern for many homeowners, so cost is a heavily considered aspect of home design. Building an energy-efficient home is one of the best ways homeowners can save money and still have a beautiful home. Below are 10 ideas to consider as you design your home that will help save you money while making your living space environmentally friendly and economically sustainable.

Advanced House Framing

Advanced house framing, also known as optimum value engineering, is a specific framing technique wherein a house is constructed using less lumber and waste. Advanced house framing saves energy by using less wood and more insulation. According to the U.S. Department of Energy, using advanced faming can lower material costs by $500 to $1,000 for a 1,200- to 2,400-square-foot house. It can also cut labor costs by three to five percent and annual heating and cooling costs by up to five percent.

Cool Roofs

Cool roofs are designed to reflect sunlight and lower roofing temperatures. Cool roofs are made from a type of reflective material within roofing materials such as tiles, shingles, paint or other substances. This energy-saving technique is ideal for houses in warm climates where air conditioning costs are high all year around.

Exterior Doors

Choosing the right exterior door for a home should be a carefully thought-out decision. When you choose a door, you should first consider the doors' energy-performance ratings. This score lets you know how well each door does in preserving the energy in your home by trapping heat or cool air inside. Using this score to help you find the ideal door will also help you narrow down your selection and find an exterior door that best matches your taste, needs and wants.


Skylights are often a feature that enters homeowners' mind when they think of improving their homes' energy efficiency. Skylights have many benefits, which makes them ideal for any home. Skylights improve houses' heating, lighting and ventilation. It is important to note that if you are considering placing skylights in your home, the U.S. Department of Energy recommends they be no larger than five percent of the floor area in rooms with several windows and 15 percent of the floor area in rooms with minimal windows.

Window Treatments

Boring curtains do more than drive your spouse crazy; they can actually help reduce energy costs in your home. By being specific in your choice of window treatments, you can reduce heat loss or keep cool air inside your home. Many factors determine window treatments' energy efficiency. For example, the type of material and color of the treatment are significant, along with how it opens and closes.


Installing fans throughout your home is an easy way to keep it cool and save you money that you would spend on air conditioning. Ceiling fans come in a wide variety of colors, shapes and styles to match the interior of any home design without looking out of place.

Bathroom and Kitchen Fixtures

When you purchase the appliances and the fixtures for your bathrooms and kitchen, consider each one's Energy-Star rating. Buying items with high Energy-Star ratings can save you a substantial amount of money each year. You can find Energy-Star ratings on most fixtures.

Exterior Colors

The color of your home can greatly contribute to the heat inside it. A light exterior will help the home stay cooler, while a darker color will better maintain heat. The location of the home should be a factor in the home's exterior design. If it will be located in a warm climate, a light-colored exterior is ideal. In colder climates, darker exteriors are worth considering.


Insulation is key to maintaining heat in your home. The proper type of insulation, in the right amount, will help trap heat in your home so that you won't pay unnecessary heating costs. Homeowners have a choice in the type of insulation they place in their homes, but some types are specifically designed for certain areas or types of homes.


The type of flooring you choose to place in your home can also save energy and money. Carpet can trap heat and keep your home much warmer during the cold winter months. Rugs can also trap heat in certain areas. Choosing the right flooring for your home is an inexpensive way to save on climate-control costs, particularly if you think carefully about the flooring you choose to install in your home.