Why Roofing Underlayment Is Important

The integrity of your roof isn’t only dependent on the shingles or tiles you see from the curb. One important roofing component that works tirelessly to keep your home safe and dry is your roofing underlayment.


Timberland Exteriors understands just how essential this component is to the longevity and performance of your roof. Read on as we delve into its importance, especially when it comes to roof replacement projects.

Understanding Roofing Underlayment

The roofing underlayment is a layer of water-resistant material installed directly onto your roof deck. It sits beneath the shingles or tiles, serving as added protection against the elements. There are several types of underlayment, including felt, rubberized asphalt, and non-bitumen synthetic, each with unique benefits.

The Benefits of Quality Roofing Underlayment

Roofing underlayment offers numerous advantages, including:


  • Water damage protection. The underlayment acts as a barrier against water, helping to prevent leaks and water damage. When water seeps through your shingles during a heavy rainstorm, the underlayment stops it from penetrating further, ensuring your roof deck stays dry.
  • Prolonged service life for your roof. A quality underlayment can significantly prolong the lifespan of your roof. It is a shield that defends your roof deck from extreme weather conditions, ensuring it lasts for years to come.
  • Improved energy efficiency. An effective underlayment can also help improve your home’s energy efficiency by providing extra insulation and reflecting heat.

How to Choose the Right Roofing Underlayment

When picking the right underlayment, several factors come into play, such as your local climate, the type of roofing material used, and the slope of your roof. Each type of underlayment has its strengths and applications. For instance, synthetic underlayment might be a good fit for damp climates thanks to its superior water resistance.

Leave Your Roofing Needs to Us!

For high-quality residential roofing and exterior remodeling services, turn to Timberland Exteriors. Our skilled team of roofers knows how to select and install the right underlayment for your needs to ensure optimal roof performance and longevity. With us, you can rest assured that your roof and home will stay in tip-top condition. Call 651-439-1760 (Maplewood, MN) or 218-849-6675 (Detroit Lakes, MN), or fill out our contact form to schedule an appointment.

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