BLOWER DOOR TEST
We are PTCS certified to conduct air leakage testing for Washington State Energy Code requirement.
We are PTCS certified to conduct air leakage testing for Washington State Energy Code requirement.
I help clients determine which option is best for their currency building project.
1. Prescriptive Checklist – WSEC Sec. R401.1
2. US Alternative – WSEC Sec. R402.4
3. Performance Alternative – WSEC Sec. R405
$4,000 Incentive for builders who construct better than the energy code.
when you use energy efficient practices in your building project.