Permits unvented attics and unvented enclosed rafter assemblies to be sealed with air-impermeable insulation in order to help attain building decarbonization goals

Introduced

In Committee

Floor

Crossed Over

Passed

Enacted

Overview Bill text 1 History 16 Sponsors

Permits unvented attics and unvented enclosed rafter assemblies to be sealed with air-impermeable insulation in order to help attain building decarbonization goals.

Chamber: Senate
Introduced: Mar 4, 2025
Last action: Jun 3, 2026 — REFERRED TO GOVERNMENTAL OPERATIONS
Session: 2025-2026
Momentum: 58 · Moderate

PASSAGE PROBABILITY

1% Unlikely

Why this number

Stage base Passed First Chamber — base rate 16%, measured from NY's completed sessions
Momentum +2 58/100 from the pace of recorded action
Time since last action -18 131 days quiet

A transparent scoring model over stage, momentum, recency, sponsorship and recorded votes — not a trained predictor. Treat it as a way to rank attention, not as a forecast.