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ASTM E 3258 : 2025 Standard Guide for Evaluation of Changes to the Thermal, Moisture and Ventilation Performance of Existing Roof Enclosures (with Vented or Sealed Attic or Rafter Spaces)
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| Committee | E 06 |
| DocumentType | Guide |
| Pages | 9 |
| PublisherName | American Society for Testing and Materials |
| Status | Current |