{"id":1126,"date":"2025-12-01T11:00:00","date_gmt":"2025-12-01T17:00:00","guid":{"rendered":"https:\/\/www.dewees-hvac.com\/blog\/?p=1126"},"modified":"2025-08-01T13:23:39","modified_gmt":"2025-08-01T18:23:39","slug":"need-know-duct-envelope-testing","status":"publish","type":"post","link":"https:\/\/www.dewees-hvac.com\/blog\/indoor-air-quality-service\/need-know-duct-envelope-testing\/","title":{"rendered":"What You Need to Know About Duct and Envelope Testing"},"content":{"rendered":"
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If you’re building a new home or renovating an existing one in Conway, there’s one crucial step that shouldn\u2019t be overlooked: duct and envelope testing in Conway.<\/a> Not only is it required by code in many cases, but it can also reveal hidden energy loss issues that could cost you money down the road.<\/p>\n\n\n\n\n\n\n\n

At Dewees HVAC, we want you to know exactly what this testing involves, why it matters, and how it can benefit your home and wallet.<\/p>\n\n\n\n

What Is Duct and Envelope Testing?<\/h2>\n\n\n\n

Duct and envelope testing is designed to measure the airtightness of your home’s ductwork and building envelope (the exterior shell of your house, including walls, windows, and doors). It\u2019s a diagnostic process that helps identify air leaks that can lead to energy waste, poor indoor air quality, and uneven heating or cooling.

For duct testing, we use specialized equipment to pressurize the duct system and measure how much air escapes. For envelope testing, a blower door test is used to depressurize your home and detect air leaks around windows, doors, outlets, and other openings.<\/p>\n\n\n\n

Why Is This Testing Important?<\/h2>\n\n\n\n

First, it’s required by the Arkansas energy codes for new construction and many remodeling projects. But beyond code compliance, it\u2019s about efficiency and comfort. A leaky system can reduce your HVAC\u2019s performance by up to 30%, forcing your unit to work harder than necessary. That means higher energy bills and more wear and tear on your equipment. <\/p>\n\n\n\n

When your home is properly sealed, you\u2019ll notice improved temperature control, reduced drafts, and more consistent air quality. Even small leaks can add up over time, so early detection can lead to big savings in the long run.<\/p>\n\n\n\n

How the Process Works<\/h2>\n\n\n\n

At Dewees HVAC, we make the testing process quick and painless. Our certified technicians will:<\/p>\n\n\n\n

  1. Seal off registers and vents<\/strong> to isolate the duct system.<\/li>
  2. Connect a fan and pressure gauge<\/strong> to your system to measure air leakage.<\/li>
  3. Conduct a blower door test<\/strong> to assess the overall envelope leakage.<\/li>
  4. Pinpoint areas of concern<\/strong> so you can make informed decisions about sealing and insulation.<\/li><\/ol>\n\n\n\n

    You\u2019ll receive a detailed report with our findings, which you can also provide to code inspectors or energy auditors. We\u2019ll also offer recommendations on practical fixes that can boost your home\u2019s energy efficiency right away.<\/p>\n\n\n\n

    Benefits of Duct and Envelope Testing<\/h2>\n\n\n\n