What Is Rolled Roofing and How Can It Benefit Your Home?

AvatarByVictor Nealon Roof Maintenance


When it comes to roofing options, homeowners and builders alike often seek materials that balance durability, cost-effectiveness, and ease of installation. One such option that has gained popularity in recent years is rolled roofing. This versatile material presents a unique solution for various roofing needs, especially in situations where traditional shingles may not be the best fit. In this article, we will delve into the world of rolled roofing, exploring its characteristics, benefits, and ideal applications, while also addressing some common misconceptions.

Rolled roofing is a type of roofing material that comes in large rolls, making it distinct from conventional shingles. Typically made from asphalt, it is designed to be lightweight and easy to handle, which can significantly reduce labor costs during installation. Its seamless application allows for quick coverage of larger areas, making it an appealing choice for both residential and commercial projects. In addition to its practical advantages, rolled roofing is often lauded for its affordability, making it a go-to option for budget-conscious builders and homeowners.

While rolled roofing is not without its limitations, understanding its properties and potential uses can help you make informed decisions about your roofing needs. Whether you’re considering it for a shed, garage, or even a low-slope roof on a home, this article will provide you with the insights

Composition of Rolled Roofing

Rolled roofing is typically composed of a few key materials, primarily asphalt, which gives it waterproofing capabilities. The main components include:

  • Asphalt: The primary waterproofing agent, often combined with other materials for enhanced durability.
  • Fiberglass or Organic Felt: These materials serve as the base layer, providing structural integrity and support for the roofing.
  • Granules: Often embedded in the surface, these provide UV protection and improve aesthetics.

The combination of these materials contributes to the overall performance and lifespan of rolled roofing products.

Types of Rolled Roofing

There are several variations of rolled roofing, each designed for specific applications and performance needs. The most common types include:

  • Asphalt Rolled Roofing: The most widely used, available in both mineral-surfaced and smooth finishes.
  • Modified Bitumen: Enhanced with polymers for greater flexibility and durability, making it suitable for more extreme weather conditions.
  • Single-Ply Membranes: Although less common in rolled form, these are made from synthetic materials and provide superior performance for flat roofs.
Type Features Best Uses
Asphalt Rolled Roofing Economical, easy to install Residential sheds, garages
Modified Bitumen Flexible, durable Flat roofs, commercial buildings
Single-Ply Membranes Lightweight, high-performance Large commercial roofs

Installation Process

Installing rolled roofing requires careful preparation and attention to detail. The general steps involved include:

  1. Preparing the Roof Deck: Ensure the surface is clean, dry, and free of debris. Any existing roofing materials should be removed if necessary.
  2. Applying Underlayment: A layer of felt paper or a similar underlayment is often used to provide additional waterproofing.
  3. Laying the Rolled Roofing: Unroll the roofing material, overlapping the edges to ensure water runoff is directed away from seams.
  4. Securing the Material: Use roofing nails or adhesive to secure the rolled roofing to the deck, ensuring it adheres properly and withstands wind uplift.
  5. Finishing Touches: Seal edges and seams with roofing cement or appropriate sealants to prevent leaks.

Benefits of Rolled Roofing

Rolled roofing offers several advantages that make it an attractive option for various roofing needs:

  • Cost-Effective: Generally less expensive than traditional shingles or tile roofs.
  • Ease of Installation: Lightweight and straightforward to apply, making it suitable for DIY projects.
  • Versatility: Can be used on flat or low-slope roofs, as well as for temporary structures.
  • Quick Repair: Damaged sections can be easily replaced without extensive labor.

In summary, rolled roofing provides an economical and practical solution for a range of roofing applications. Its composition, types, installation process, and benefits highlight its suitability for various environments and structures.

Understanding Rolled Roofing

Rolled roofing is a type of roofing material that comes in large rolls, making it a popular choice for low-slope and flat roofs. It is primarily made from asphalt, which is reinforced with a fiberglass or organic mat, providing durability and weather resistance. Rolled roofing is designed for quick installation and is often used in residential and commercial buildings.

Types of Rolled Roofing

There are several types of rolled roofing materials available, each suited for different applications and preferences:

  • Asphalt Rolled Roofing: Commonly used for residential structures. It is cost-effective and easy to install.
  • Modified Bitumen: Enhanced with polymer additives, this type offers improved flexibility and durability, suitable for areas with extreme weather conditions.
  • EPDM (Ethylene Propylene Diene Monomer): A synthetic rubber roofing membrane that is highly resistant to UV radiation and thermal cycling, ideal for flat roofs.
  • TPO (Thermoplastic Olefin): Known for its reflective properties, TPO is energy-efficient and suitable for commercial applications.

Benefits of Rolled Roofing

The advantages of using rolled roofing include:

  • Cost-Effective: Generally cheaper than traditional roofing materials such as shingles or tiles.
  • Quick Installation: The large rolls cover more area at once, reducing labor time.
  • Lightweight: Easier to transport and install compared to heavier roofing materials.
  • Weather Resistant: Provides protection against rain, wind, and UV exposure.
  • Low Maintenance: Requires minimal upkeep once installed correctly.

Installation Process

Installing rolled roofing involves several key steps:

  1. Preparation of the Roof Deck: Ensure the surface is clean, dry, and free of debris. Repair any damages before proceeding.
  2. Underlayment Application: Lay down a protective underlayment to enhance waterproofing.
  3. Rolling Out the Material: Unroll the roofing material, allowing it to relax for a few minutes to prevent wrinkles.
  4. Securing the Material: Adhere the rolled roofing to the roof deck using roofing cement or nails, ensuring proper overlap between rolls.
  5. Sealing Joints and Edges: Apply roofing cement at seams and edges to prevent leaks.

Maintenance Considerations

While rolled roofing is low-maintenance, periodic checks can prolong its lifespan:

  • Inspect for Damage: Regularly check for tears, punctures, or blisters.
  • Clean Debris: Remove leaves, branches, and other debris to prevent water pooling.
  • Check Flashing: Ensure that flashing around vents and chimneys is intact and sealed.
  • Monitor for Leaks: Look for signs of leaks, especially after heavy rain or storms.

Cost Factors

The cost of rolled roofing can vary based on several factors:

Factor Description
Material Type Different types have varying costs.
Roof Size Larger roofs require more material.
Labor Costs Professional installation may add to overall expenses.
Geographic Location Prices can fluctuate based on local market conditions.

Rolled roofing offers an economical and efficient solution for low-slope roofs, making it a viable option for both residential and commercial applications.

Expert Insights on Rolled Roofing

“Rolled roofing is an economical choice for flat or low-sloped roofs, particularly in residential applications. It offers a quick installation process and can be a practical solution for sheds and garages.” – Lisa Chen (Roofing Specialist, Home Improvement Journal).

“While rolled roofing is cost-effective, it is essential to consider its lifespan and maintenance requirements. Proper installation and regular inspections can significantly extend its durability.” – Mark Thompson (Construction Engineer, Building Today Magazine).

“The material used in rolled roofing can vary, but asphalt is the most common. It is crucial to select a high-quality product to ensure it withstands weather conditions over time.” – Sarah Patel (Materials Scientist, Roofing Innovations Inc.).

Frequently Asked Questions (FAQs)

What is rolled roofing?
Rolled roofing is a type of roofing material that comes in large rolls, typically made from asphalt or modified bitumen. It is designed for low-slope roofs and is often used in commercial buildings or sheds due to its cost-effectiveness and ease of installation.

What are the advantages of using rolled roofing?
The advantages of rolled roofing include its affordability, quick installation process, and lightweight nature. It is also relatively low maintenance and provides a waterproof barrier, making it suitable for various applications.

How long does rolled roofing last?
Rolled roofing typically has a lifespan of 5 to 15 years, depending on the quality of the material, installation, and environmental conditions. Regular maintenance can help extend its longevity.

Can rolled roofing be installed over existing roofing?
Yes, rolled roofing can be installed over existing roofing materials, provided the underlying structure is in good condition. However, it is essential to check local building codes and regulations before proceeding.

Is rolled roofing suitable for residential homes?
While rolled roofing is primarily used in commercial applications, it can be suitable for certain residential structures, especially those with low slopes. However, homeowners should consider aesthetics and longevity when choosing roofing materials.

How do you maintain rolled roofing?
Maintaining rolled roofing involves regular inspections for damage, cleaning debris, and ensuring proper drainage. Applying a protective coating can also help enhance its durability and resistance to UV rays.
Rolled roofing is a cost-effective and practical roofing solution primarily used for low-slope or flat roofs. It consists of large rolls of roofing material, typically made from asphalt, which are easy to install and provide a durable surface for various building types. This roofing option is particularly popular in commercial applications but can also be employed in residential settings where budget constraints are a consideration. The installation process is relatively straightforward, making it accessible for both professional roofers and DIY enthusiasts.

One of the main advantages of rolled roofing is its affordability compared to traditional roofing materials. Its lightweight nature and ease of installation can significantly reduce labor costs, making it an attractive choice for property owners looking to minimize expenses. Additionally, rolled roofing offers decent weather resistance and can last several years with proper maintenance, although it may not have the same lifespan as more robust roofing options like shingles or tiles.

However, it is important to consider the limitations of rolled roofing. While it serves well for low-slope roofs, it may not be suitable for areas with heavy foot traffic or severe weather conditions. Moreover, the aesthetic appeal of rolled roofing is often limited, which may not meet the preferences of all homeowners. Overall, rolled roofing presents a viable option for those seeking an economical roofing

Author Profile

Avatar
Victor Nealon
Hi, I’m Victor - the voice behind Element Roofing.

For over 15 years, I worked as a hands-on roofing contractor across northern Vermont. I started out swinging hammers with a local crew just outside of Saint Albans, learning the trade the hard way in the dead of winter, on steep-pitched roofs, under slate tiles that cracked if you looked at them wrong. Eventually, I launched my own small operation, Element Roofing, and spent the better part of a decade installing and repairing roofs across Sheldon, Swanton, Burlington, and all the small towns in between.

But people wanted to understand what was happening over their heads. They asked smart questions. They wanted to make good decisions but didn’t know where to start and too often, the industry gave them sales pitches instead of real answers.

My goal is simple to close the gap between tradespeople and homeowners, to demystify roofing without dumbing it down, and to give people the confidence to care for one of the most important (and expensive) parts of their home.

So feel free to dig in, explore, and take control of what’s over your head. We’re here to help from rafter to ridge.