What Is a Rolled Roof and How Does It Benefit Your Home?

AvatarByVictor Nealon Roof Maintenance

When it comes to roofing options, homeowners and builders alike are often on the lookout for materials that combine durability, affordability, and ease of installation. Enter the rolled roof—a practical solution that has gained traction in both residential and commercial applications. But what exactly is a rolled roof, and why might it be the right choice for your next project? In this article, we’ll explore the ins and outs of rolled roofing, including its composition, benefits, and ideal use cases, equipping you with the knowledge to make an informed decision.

Rolled roofing is a type of roofing material that comes in large rolls, typically made from asphalt or modified bitumen. This design allows for quick installation, as it can be unrolled and applied in a continuous sheet, making it a popular choice for flat or low-slope roofs. The simplicity of its application not only reduces labor costs but also minimizes waste, making it an eco-friendly option for those looking to renovate or build.

While rolled roofing may not be the first material that comes to mind when considering roofing solutions, its practicality and versatility have made it a staple in many construction projects. From residential garages to commercial buildings, rolled roofs provide a reliable barrier against the elements, offering a blend of performance and economy. As we delve deeper into the characteristics

Definition of Rolled Roof

A rolled roof, often referred to as rolled roofing, is a type of roofing material that comes in large rolls. Typically made from asphalt, it is designed for low-slope or flat roofs. Rolled roofing is characterized by its ease of installation and cost-effectiveness, making it a popular choice for various structures, including residential garages, sheds, and commercial buildings.

Components of Rolled Roofing

Rolled roofing is primarily composed of the following components:

  • Base Material: Usually made from fiberglass or organic felt, this provides structural support.
  • Asphalt Coating: The surface is coated with asphalt, which offers waterproofing properties.
  • Granules: Some rolled roofing products have mineral granules embedded in the asphalt to enhance durability and UV protection.

Installation Process

The installation of rolled roofing involves several key steps:

  1. Preparation of the Roof Deck: Ensure the surface is clean, dry, and free from debris.
  2. Underlayment: Optionally, a layer of underlayment can be applied for added protection against moisture.
  3. Positioning the Rolls: Unroll the roofing material along the roof, overlapping the edges.
  4. Securing the Material: Use roofing nails or adhesive to secure the rolled roofing in place.
  5. Seaming: Ensure proper sealing of seams to prevent water infiltration.

Advantages of Rolled Roofing

Rolled roofing offers several benefits:

  • Cost-Effectiveness: Generally less expensive than traditional roofing materials.
  • Ease of Installation: Can be installed quickly, often without the need for professional help.
  • Lightweight: Easier to handle and transport compared to shingles or tiles.
  • Versatility: Suitable for a variety of applications, including residential and commercial projects.

Disadvantages of Rolled Roofing

Despite its advantages, there are some drawbacks to consider:

  • Durability: Generally less durable compared to other roofing materials, with a shorter lifespan.
  • Aesthetic Limitations: Limited design options compared to shingles or tiles.
  • Maintenance: Requires regular maintenance to ensure longevity.

Comparison with Other Roofing Materials

The following table outlines a comparison between rolled roofing and other common roofing materials:

Material Cost Durability Installation Time Aesthetic Appeal
Rolled Roofing Low Low Quick Basic
Asphalt Shingles Moderate Moderate Moderate Varied
Metal Roofing High High Moderate Stylish
Tile Roofing High High Long Elegant

Conclusion on Rolled Roof

Rolled roofing serves as a practical solution for low-slope roofing needs, offering a balance of cost, ease of installation, and functionality. While it may not be the most durable or aesthetically pleasing option, its advantages make it a viable choice for many building types.

Definition of a Rolled Roof

A rolled roof is a type of roofing material that comes in large rolls, typically made from asphalt or modified bitumen. This roofing system is designed for low-slope roofs, providing a cost-effective and efficient solution for residential and commercial buildings alike. Rolled roofing is often preferred for its ease of installation and maintenance, making it a popular choice for sheds, garages, and other structures.

Types of Rolled Roofs

Rolled roofs can be categorized into two main types: asphalt rolled roofing and modified bitumen roofing.

  • Asphalt Rolled Roofing:
    • Made from a base layer of fiberglass or organic mat saturated with asphalt.
    • Typically features a granulated surface for UV protection and aesthetic appeal.
  • Modified Bitumen Roofing:
    • Enhanced with polymers to improve flexibility and durability.
    • Available in self-adhesive or torch-down options for easier installation.

Installation Process

The installation of rolled roofing involves several key steps:

  1. Preparation of the Roof Deck: Ensure the surface is clean, dry, and free of debris. Any imperfections should be repaired to provide a smooth base.
  2. Underlayment Installation: Lay down a roofing felt as an additional moisture barrier, especially in areas prone to leaks.
  3. Rolling Out the Material: Begin at the lowest point of the roof, unrolling the material in overlapping layers to ensure proper water runoff.
  4. Securing the Rolls: Use roofing nails or adhesive, depending on the type of rolled roofing being installed.
  5. Finishing Touches: Seal the edges and seams using roofing cement or appropriate sealants to prevent water infiltration.

Advantages of Rolled Roofs

Rolled roofs offer several benefits that make them an attractive option:

  • Cost-Effective: Generally less expensive than traditional shingle or tile roofs.
  • Quick Installation: Large rolls allow for faster coverage of expansive areas.
  • Low Maintenance: Durable and easy to repair if damage occurs.
  • Lightweight: Reduces the structural load on the building.

Disadvantages of Rolled Roofs

Despite their advantages, rolled roofs also have drawbacks:

  • Limited Lifespan: Typically last 10-20 years, shorter than other roofing options.
  • Aesthetic Limitations: Less visually appealing compared to shingles or tiles.
  • Vulnerability to Punctures: Can be damaged by sharp objects or heavy foot traffic.

Maintenance Tips

To extend the life of a rolled roof, regular maintenance is essential. Consider the following tips:

  • Inspect Regularly: Check for cracks, blisters, or punctures, particularly after severe weather.
  • Clean Debris: Remove leaves, branches, and dirt to prevent moisture buildup.
  • Reapply Sealant: Refresh the sealant around seams and edges every few years.
  • Monitor for Leaks: Address any signs of water infiltration promptly to prevent further damage.

Rolled roofing remains a practical choice for low-slope applications, balancing affordability with ease of use. By understanding its characteristics, installation process, advantages, and maintenance requirements, property owners can make informed decisions regarding their roofing needs.

Understanding Rolled Roofing from Industry Experts

“Rolled roofing is an economical roofing option that is particularly suitable for low-slope applications. It is made from asphalt and is designed for easy installation, making it a popular choice among contractors and homeowners alike.”

“As a roofing materials engineer, I can attest that rolled roofing offers a quick solution for structures that require a waterproof barrier. However, it is essential to consider the longevity and maintenance aspects when choosing this material for your building.”

“In my experience as a building inspector, I have observed that while rolled roofing can be a cost-effective solution, proper installation is critical to prevent issues such as leaks. It is advisable to hire a qualified professional to ensure the best results.”

Frequently Asked Questions (FAQs)

What is a rolled roof?
A rolled roof is a type of roofing material that comes in large rolls, typically made from asphalt or modified bitumen. It is designed for low-slope or flat roofs and is known for its ease of installation and cost-effectiveness.

What are the advantages of using a rolled roof?
The advantages of a rolled roof include its affordability, quick installation process, and minimal maintenance requirements. Additionally, it provides a waterproof barrier and can be applied over existing roofing materials.

How long does a rolled roof typically last?
A rolled roof generally has a lifespan of 10 to 20 years, depending on the quality of the material, installation, and maintenance. Proper care can extend its longevity.

Can a rolled roof be installed over an existing roof?
Yes, a rolled roof can often be installed over an existing roof, provided the underlying structure is sound. This can save time and labor costs, but it is essential to check local building codes and regulations.

What maintenance is required for a rolled roof?
Maintenance for a rolled roof involves regular inspections for damage, cleaning debris, and ensuring proper drainage. It is also advisable to reseal seams and edges periodically to prevent leaks.

Is a rolled roof suitable for all climates?
While a rolled roof can be used in various climates, it performs best in moderate conditions. Extreme temperatures, heavy snowfall, or intense UV exposure may affect its durability, so it’s important to consider local climate factors when selecting roofing materials.
A rolled roof is a type of roofing material that is typically made from asphalt or modified bitumen. It is characterized by its large rolls, which are easy to handle and install, making it a popular choice for flat or low-slope roofs. The installation process involves unrolling the material onto the roof surface and adhering it with adhesives or mechanical fasteners. This roofing solution is particularly favored for its cost-effectiveness and relatively quick installation time compared to traditional roofing systems.

One of the key advantages of rolled roofing is its durability. When properly installed and maintained, it can withstand various weather conditions, including rain and UV exposure. However, it is essential to note that while rolled roofing is suitable for temporary or low-budget projects, it may not offer the same longevity and aesthetic appeal as more traditional roofing materials, such as shingles or tiles. Therefore, homeowners and builders should consider their specific needs and budget when opting for this roofing solution.

In summary, rolled roofing presents a practical option for those seeking an economical and straightforward roofing solution. Its ease of installation and maintenance, coupled with its durability, make it an attractive choice for certain applications. However, it is crucial to weigh the pros and cons carefully, as it may not be the best fit for

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.