Insulation - Rigid laboratories may also do the following tests:

Thermal Resistance Testing (R-value): Evaluates the panel's ability to resist heat flow Testing
Moisture Resistance Testing: Assesses how well the panel prevents moisture absorption and related performance impacts Testing
Fire Resistance Testing: Determines how the material behaves under fire conditions Testing
Compressive Strength Testing: Measures the ability of the panel to withstand loads without deformation Testing
Dimensional Stability Testing: Ensures the panel maintains its integrity under various environmental conditions Testing
Vapor Permeability Testing: Evaluates the panel's ability to allow vapor to pass through without compromising thermal performance Testing