When it comes to roofing, the underlayment is a crucial component that often goes unnoticed. It acts as an extra layer of protection between your shingles and the roof deck, safeguarding against moisture, wind, and other elements. At AC INC. Roofing, we understand that choosing the right underlayment is essential for the longevity and effectiveness of your roof. In this article, we’ll compare two popular types of underlayment materials: felt and synthetic, to help you make an informed decision.
Felt Underlayment
Overview
Felt underlayment, often referred to as tar paper, has been a staple in roofing for decades. It is typically made of a combination of asphalt and a natural or synthetic base, like wood cellulose or fiberglass.
Pros
- Affordability: Felt underlayment is generally less expensive than its synthetic counterpart. This makes it an attractive option for budget-conscious homeowners.
- Availability: Because it’s been used for so long, felt is widely available from numerous suppliers.
- Sufficient for Mild Climates: In areas with minimal extreme weather, felt can provide adequate protection.
Cons
- Weight: Felt is heavier, which can make it more cumbersome to install and requires more manpower and time.
- Durability: It is less durable compared to synthetic underlayment and can tear more easily, especially when wet.
- Moisture Absorption: Felt tends to absorb more water, which can lead to warping or other damage over time if not properly installed.
Synthetic Underlayment
Overview
Synthetic underlayment is made from woven or spun polyethylene or polypropylene. It has become increasingly popular due to its advanced features and benefits.
Pros
- Lightweight: Synthetic materials are significantly lighter, which simplifies installation. This can lead to reduced labor costs and quicker project completion.
- Durability: Resistant to tearing and other damage, synthetic underlayment typically offers superior protection in harsh weather conditions.
- Water Resistance: Unlike felt, synthetic underlayment does not absorb water, reducing the risk of mold or mildew.
- Long Lifespan: With a longer lifespan, synthetic underlayment can provide better long-term value, especially in areas with extreme weather.
Cons
- Cost: The initial cost of synthetic underlayment is higher than felt. However, its durability can potentially offset this expense over time.
- Complexity: Some synthetic products may require specialized installation techniques, which can add to upfront costs if not handled by experienced professionals like those at AC INC. Roofing.
Making the Right Choice
When deciding between felt and synthetic underlayment, consider your specific needs and circumstances. If your budget is tight and you live in a mild climate, felt underlayment might suffice. However, if you’re looking for a long-lasting solution that offers robust protection against the elements, synthetic underlayment is likely the better choice.
Remember, the underlayment you choose can significantly impact the performance and lifespan of your roofing system. At AC INC. Roofing, our experts are here to help guide you through the decision-making process. Contact us today for more personalized advice or to schedule an inspection and get started on your roofing project with confidence.