New-Home Code Tests
Blower door tests that new homes need to pass the energy code.
Learn more about New-Home Code TestsBuilding performance testing in Eastern Washington and North Idaho
Envelope airtightness and duct leakage testing, ERI scores, Washington energy code calculations and home energy audits for home builders, homeowners, HVAC contractors and remodelers.
Services
Call for a quote.
Duct Leakage Tests
Measuring how much air leaks from heating and cooling ducts.
Learn more about Duct Leakage TestsERI Scores
Energy Rating Index (ERI) scores, including HERS Index scores, calculated under ANSI/RESNET/ICC 301.
Learn more about ERI ScoresWashington C3 Calculations
Showing a home complies with the Washington State Energy Code using the Washington points system.
Learn more about Washington C3 CalculationsHome Energy Audits
For homeowners: finding drafts and air leaks.
Learn more about Home Energy AuditsStandards and methods
- ANSI/RESNET/ICC 301
- ANSI/RESNET/ICC 380
- ANSI/RESNET/ICC 310
- Washington State Energy Code (WSEC) and IECC test procedures
Equipment: calibrated Retrotec test equipment.
Credentialed through Building Science Institute (BSI).
Reported results, as applicable
- CFM50 and ACH50
- Total duct leakage
- Duct leakage to outside
- Written report or code form
Clients
- Home builders
- Homeowners
- HVAC contractors
- Remodelers
Service area
Eastern Washington and North Idaho, including:
- Spokane
- Spokane Valley
- Coeur d'Alene
- Post Falls
Schedule testing
Service is by appointment. Call for a quote.