Bill
HF 3129
Commissioner of labor and industry required to adopt rules about unvented attics and enclosed rafter assemblies.
2025-2026 Regular Session
Introduced by Joe McDonald and 1 co-sponsor
Requires unvented attic/enclosed rafter assemblies to meet R-30 insulation and U-factor ≤0.038 when heating/cooling/ventilation equipment stays inside the attic.
Author added McDonald