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Why Is Roofing Underlayment Important?

Why Is Roofing Underlayment Important?

Roofs have several layers and components. Each component ensures your property is safe from water damage and all the other elements all year round. One of the vital parts of your roofing system is the underlayment.

Roofing Underlayment Important

 What Is an Underlayment?

Because a roofing system has many seams, a layer of protection between the shingles and your home is required. This is where roofing underlayment comes into play. It is a waterproof material installed between the shingles and the roof deck to protect your interior from leaks.

What Materials Are Used for Underlayments?

Roofing underlayment can be made of non-bitumen synthetic, which is a flexible and weather-resistant material. This type of underlayment is designed to be applied entirely to the roof, making it one of the more cost-effective options. Choosing a high-quality underlayment material will help your roofing system last longer.

If you need a material that’s more accessible and less expensive, asphalt-saturated felt is a good option. Non-bitumen synthetic is the most commonly used material for underlayments today, but asphalt-saturated felt is still a reliable choice for keeping your roof leak-free. 

Lastly, if you want a premium material, you should look into rubberized asphalt. This option provides all the advantages of both non-bitumen synthetic and asphalt-saturated underlayment. Because it contains a higher percentage of asphalt and rubber polymer, it is completely waterproof.

Why Is the Underlayment Significant?

Underlayment acts as a barrier between the shingles and the roof deck. it reduces the possibility of leaks and keeps your home safe from moisture infiltration during heavy rain. However, keep in mind that roofing underlayment does not replace the outer roofing material. Hence, a damaged roof must be repaired even if the underlayment is intact.

Whether you need residential or commercial roof installation services, ABM Services & Renovations Inc can deliver excellent workmanship. Call us at (770) 288-2368, or fill out our convenient online form to request a quote. We serve clients in Locust Grove and Sandy Springs, GA.