Building Products

Improving your home’s energy efficiency with ENERGY STAR building products such as windows, doors, and insulation, as well as roofing products, can help improve comfort, lower energy bills, and reduce greenhouse gas emissions that lead to climate change.

image of a door
Your Project

Identify the Problems You Want to Fix

Read more about common home problems and find out which projects best work with your budget and skill level.

Identify the Problems You Want to Fix
Your Attic

Rule Your Attic with ENERGY STAR

You can find large opportunities to increase comfort and save energy and money in your attic. Take the first step by measuring your attic insulation.


Home Performance with ENERGY STAR

Join the more than 330,000 homeowners and nearly 2,100 participating contractors who have made a commitment to protect the environment.

list of typical home improvements

Building Products Resources

Start Saving With My ENERGY STAR

Looking for ways to save energy at home?
My ENERGY STAR makes it easy to browse energy saving tips, and to see how your actions can make a difference. Here are a few tips to get you started.