Synthetic or Felt Roofing Underlayment: Which Is Better?

When it comes to selecting the right roofing underlayment for your home, you may find yourself facing a choice between two popular options: synthetic and felt. This component plays a critical role in protecting your home from water damage and ensuring the longevity of your roof. In this blog post, we’ll give an in-depth look into both synthetic and felt roofing underlayment to help you decide which is better suited for your home. 

Synthetic Roofing Underlayment

Synthetic underlayment, a product of technological advancements in roofing materials, is made from polypropylene, polyester, or fiberglass fabric. Known for its exceptional durability, synthetic underlayment offers superior resistance to water and UV radiation, making it an ideal choice for homes in areas with varying weather conditions. Its lightweight quality and ease of installation also mean that roofers can complete roofing projects more efficiently, potentially saving on labor costs.

Felt Roofing Underlayment

Felt underlayment, traditionally known as tar paper, is made from either natural wood fibers or recycled paper saturated with asphalt. This type of underlayment has been used for decades and is favored for its affordability and availability. Felt underlayment comes in two main types: #15 and #30, with the latter being thicker and more durable. If you’re considering a roofing underlayment, it’s crucial to understand that while felt underlayment is more cost-effective upfront, it may require more frequent replacements in the long run. 

Comparing Longevity and Performance

When choosing between synthetic and felt underlayment for your roof, considering the longevity and overall performance is essential. Synthetic underlayment stands out for its exceptional durability, often lasting as long as the shingles themselves. This means less worry about repairs or replacements down the line, providing a more cost-effective solution in the long term. On the other hand, felt underlayment, while initially cheaper, may not stand up as well to the elements, requiring more frequent maintenance and replacements, thus potentially increasing roofing costs over the lifespan of your home.

Considerations for Your Home

The choice between synthetic and felt roofing underlayment ultimately depends on several factors specific to your home and budget. It’s vital to consider your local climate, the architectural style of your home, and your long-term roofing goals. A reputable roofing company can provide tailored advice based on an assessment of your home’s needs.

As the leading roofers in Rockville, MD, Roof Masters can provide you with professional guidance tailored to your home’s specific needs and your personal preferences. With our extensive experience and a deeply rooted understanding of roofing, we can ensure your homes will be protected with the best roofing solutions for years to come. Call us today at (301) 230-7663 or visit our contact page to schedule an appointment.