What roofing underlayment is best?

If you're planning to install a new roof on your house, you'll need to choose the right roofing underlayment. There are a few different types available, and you need to choose the best one for your needs. Felt underlayment, which is also called "felt paper," is one of the most affordable options. However, it's not as durable as other types and can harm your roof in the long run.

There are several benefits to a synthetic roofing underlayment. It can offer additional protection against water infiltration. It's lightweight and slip-resistant. It also resists wrinkles and helps keep the working environment cooler. It is also a good choice in heavily storm-damaged areas. Learn

Another option is rubberized asphalt underlayment. This material provides a seal around the roof fasteners. Its ripcord technology helps it adhere to the roof deck and resists tearing. One roll will cover a 1000-square-foot roof. It's 42 inches wide by 286 feet long and weighs around 25 pounds. It's a good option for small projects. One drawback of rubberized asphalt is that it is only compatible with asphalt shingles.

While asphalt-saturated felt is the most common type of roofing underlayment, there are other materials that you should consider. Felt is an asphalt-based material that's often used for roofing, but it's not as durable as tar paper or rubberized asphalt, which are both synthetic materials.

When it comes to roofing underlayment, you'll probably need to replace it every few years. Traditionally, you could only buy asphalt-saturated felt, but newer materials have emerged that have many benefits. Felt is a cheap alternative and works well with shingle roofing. You can purchase felt at most home improvement stores.

Felt is the most common roofing underlayment, but synthetic underlayment is more durable and offers more weather protection than felt. However, synthetic underlayment is more expensive than felt. It also comes in larger rolls, which means that you'll need more of them than felt. The initial cost of synthetic roofing underlayment may be a deterrent for some homeowners. Browse next article

The best synthetic roofing underlayment is made from polypropylene or polyethylene. These materials are waterproof and resist water penetration. They're also lightweight and wrinkle-free. Unlike felt, synthetic underlayment won't absorb moisture. These underlays are also UV-resistant, so they protect your roof from heat and sunlight.