Roofing Underlayment: Why Is It Important?

With a reliable roofing system, you will feel assured that your home remains safe during extreme weather events. That said, shingles are not the only component that protects your humble abode from the elements. Beneath them is the underlayment, which helps prevent the occurrence of leaks. 

Learn more about the importance of underlayment from a trusted local roofer. 

What Is a Roofing Underlayment?

The underlayment is a protective material sandwiched between the shingles and the decking. While the decking or sheathing creates a barrier between your living space and the outdoors, underlayment can prevent moisture from entering your home. 

There are three main roofing underlayment types. They are synthetic, felt and self-adhered. Besides its strength, synthetic underlayment is known for water and mold resistance. Felt is an older material, but many professionals still use it today. Self-adhered underlayment is easy and quick to install, speeding up the roof replacement process. 

Why Is This Component Important?

While not all underlayment products are completely waterproof, many possess excellent water resistance. If some shingles develop damage or go missing during a storm, this component will prevent water from infiltrating and harming the structure underneath. Once water leaks inside your house, you could deal with rot, mold, mildew and other effects of excessive moisture. Underlayment can protect your home from these issues. 

Another purpose of the underlayment is to provide a level surface for shingle installation. With this component, your roof will look even, increasing your property’s curb appeal and value.

Whether you need a roof repair or replacement, Christian Brothers Roofing is here to help. Our experienced team is here for your residential roofing needs. We also specialize in gutters and siding. Call us at (502) 244-0208 or fill out our online form to get a free estimate.