Proper underlayment is vital during a roof replacement metal clay roof process to prevent leaks. High-temperature synthetic membranes are usually preferred, especially under metal panels that can trap heat. For clay tiles, a heavy-duty cap sheet is standard to handle the weight and potential moisture migration. This secondary barrier acts as a final line of defense against driving rai... https://kkroofspecialist.com.sg/roof-replacement-metal-clay-roof/