List of featured suppliers of ACCESS PANELS Airtight Air Test Compliant Part L on Building Products Index
Access panels, airtight, air test compliant part L refers to a type of panel in a building or construction project that is designed to provide access to certain areas such as HVAC systems, electrical wiring, or plumbing. These panels are constructed in a way that ensures they are airtight, preventing air leakage and ensuring the overall energy efficiency of the building. In order to meet building regulations, these panels must also be air test compliant, meaning they must pass a test to prove their airtightness. The designation of "part L" indicates that this feature is part of the building regulations outlined in Part L of the building code.