Windows - Gas
In stock
$0.00
This incentive is available for the replacement of single-pane to double-pane windows in existing buildings.
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Required Documentation:
- Proof of Existing Windows: Documentation or photographs of the existing single-pane windows to establish the baseline for the retrofit.
- Replacement Window Specifications: Technical data sheets or manufacturer documentation for the replacement double-pane windows, verifying their compliance with the minimum SHGC and U-value requirements and the total square footage.
- Applicability: Retrofit projects in existing buildings only.
- Baseline Efficiency: Must be single-pane windows.
- Qualifying Efficiency Requirement: Replacement windows must meet or exceed minimum optical (solar heat gain coefficient (SHGC)) and meet or be below the thermal properties (U-value) as listed in the table.
- Exclusions:
- New construction projects.
- Replacement of windows with broken vapor seals.