Infiltration & Duct Leakage

The IDL certification is field-only designation that prepares professionals to conduct required infiltration and duct leakage tests for code compliance with state building codes adopting IECC2021.

Learning Objectives:

  • Be able to conduct diagnostic tests assessing envelope tightness
  • Be able to conduct diagnostic tests assessing duct leakage
  • Perform IECC calculations and determine code compliance
  • Be able to ensure safety of test environment

Prerequisite: None

Course Style: In-person with reference guides and supplemental materials.

Duration: 8 hours of in-person instruction, a 2-hour proctored field test.

Build Green Maine will:

  • Conduct a 1-Day training and testing session including:
    • Review of forensic inspections
    • Specific instruction in and practice of diagnostic tests
    • Instruction of equipment use and set-up
    • Review of requisite calculations
    • Standards and Reference sheets
  • Provide field house for training and testing
  • Provide equipment for field instruction and testing
  • Provide test proctoring of candidates
  • Process candidate application

Relevant Links

B.R.

Lowell, MA

I cannot believe how much I learned. This was worth every penny!

J.R.

Portland, ME

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A.V.

Montclair, NJ

It's easy learning from someone who is passionate about what they're teaching. You made it fun.

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Rockland, Maine

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