![Pre-Drywall Testing with Grill Mask Tape Pre-Drywall Testing with Grill Mask Tape](https://cdn11.bigcommerce.com/s-tch1mt0i/images/stencil/470x470/uploaded_images/20150130-123758.jpg?t=1705705873)
Nov 29th 2023
Pre-Drywall Testing with Grill Mask Tape
Pre-Drywall testing allows the builder/contractor to easily make repairs or corrections if excess leakage is detected,. All HERS Raters, BPI auditors and professional duct testers know that accur…