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Healthy & Energy Efficient
Healthy & Energy Efficient
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What is a blower door and why does a contractor perform this test?
A blower door measures the airtightness of a home and is used to locate air leaks. This special fan can ensure that air sealing work is effective. To find out more about blower doors, click here.
Other Frequently Asked Questions
- Am I ready for the audit?
- Why should I get my home audited and upgraded with this program?
- Who sponsors the Maryland Home Performance program? And, what is the background on the program?
- What does the certificate get me? Is my house then an “ENERGY STAR home”?
- How much does a Home Performance Energy Audit cost?
- What is the typical cost of renovations?
- What are some if the issues that the audit can diagnose and contracted work can fix?
- Would my home benefit from an audit?
- How do I know that the renovation and upgrade work will be done well?
- What health and safety tests will be done to my house?
- What if I have asbestos in my attic or insulation?
- What is a blower door and why does a contractor perform this test?
- How long will it take to do the work?
- I rent an apartment. How can I reduce my energy bill and use less energy?
- I live in a condo. Can I still participate in this program?
- Can I use energy efficiency improvements as a selling point?
- I would like recommendations on energy savings before a Green Step comes to my home. What can I do to get suggestions on energy efficiency especially tailored for my house?