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Retrofitting for Performance: Testing Pre-Improvement 

Video

Overview

Watch as Corbett Lunsford runs a full enclosure diagnostic on a one-story ranch before performing the improvements needed.

Corbett Lunsford runs a full enclosure diagnostic on a one-story ranch for his family before planning and performing the improvements on vented crawlspace and attic.

Related Resources

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Using Diagnostics to Solve Problems in New Home

In this video, Corbett Lunsford and Scott True discuss using diagnostics to solve mystery problems in a new home.

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BPI: Home Energy Auditing Standard

ANSI/BPI-1100-T-2023 Home Energy Auditing Standard defines the minimum criteria for conducting a building science-based residential whole-building assessment.

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Blower Door Mastery: Techniques and Tips for Contractors

Listen to a great discussion of the intricacies and importance of blower doors in testing a home's air tightness.