What Are Class 4 Shingles & How Are They Different?

Choosing the right roofing material for your home is essential. Not only does it protect your house from the elements, but it also contributes to your home’s overall aesthetic and resale value. If you’re exploring roofing options, you’ve likely come across “Class 4 asphalt shingles.” But what exactly are they, and why should you consider them for your home?

In our detailed blog post, we’ll walk you through everything you need to know about Class 4 shingles, going over:

• Their benefits
• Drawbacks
• Why they might be the best investment for your home’s roof

What are Class 4 Shingles?

Class 4 shingles are a type of asphalt shingle that has undergone rigorous testing to ensure its durability and impact resistance. The term “Class 4” refers to the highest rating given by Underwriters Laboratories (UL) in their UL 2218 testing protocol. This rating signifies that the shingles can withstand severe impact without cracking or breaking.

The UL 2218 Testing Protocol

To achieve a Class 4 rating, shingles are subjected to a series of tests that mimic the impacts they might encounter during severe weather conditions, such as hailstorms. Specifically, steel balls of varying sizes are dropped from different heights onto the shingles to simulate the impact of hailstones. A shingle earns a Class 4 rating if it shows no signs of fractures, tears, or openings after the test.

Benefits of Class 4 Shingles

Investing in Class 4 shingles offers several advantages that make them an attractive option for homeowners:

• Exceptional Durability: The primary benefit of Class 4 shingles is their exceptional durability. These shingles are designed to withstand extreme weather conditions, including heavy rain, strong winds, and hail. This makes them an ideal choice for homeowners living in areas prone to severe weather.
• Enhanced Impact Resistance: Thanks to their rigorous testing, Class 4 shingles offer superior impact resistance compared to standard shingles. This means they are less likely to sustain damage during hailstorms, reducing the need for frequent repairs and extending the lifespan of your roof.
• Potential Insurance Discounts: Many insurance companies recognize the benefits of Class 4 shingles and offer discounts on homeowners’ insurance premiums for homes with these shingles installed. By investing in Class 4 shingles, you may be able to lower your insurance costs, providing additional financial benefits.
• Improved Resale Value: A roof with Class 4 shingles can enhance your home’s resale value. Prospective buyers often view a durable, high-quality roof as a significant asset, making your property more attractive in the real estate market.
• Variety of Styles and Colors: Class 4 shingles come in various styles and colors, allowing you to choose a design that complements your home’s exterior. Whether you prefer a traditional or modern look, you can find Class 4 shingles that meet your aesthetic preferences.

Drawbacks of Class 4 Shingles

While Class 4 shingles offer numerous benefits, it’s essential to consider potential drawbacks before making a decision:

• Higher Initial Cost: One of the primary drawbacks of Class 4 shingles is their higher initial cost compared to standard shingles. The advanced materials and manufacturing processes required to produce these shingles contribute to their increased price. However, it’s important to weigh this against the potential long-term savings from reduced maintenance and insurance discounts.
• Limited Availability: Class 4 shingles may not be as widely available as standard shingles, which can make sourcing them a bit more challenging. It’s crucial to work with a reputable roofing contractor who can help you find and install these specialized shingles.

3 Installation Considerations for Homeowners

Proper installation is critical to maximizing the benefits of Class 4 shingles. Here are some key factors to consider:

1. Choose an Experienced Roofing Contractor

Selecting an experienced roofing contractor is essential for ensuring the proper installation of Class 4 shingles. Look for contractors with a proven track record and positive customer reviews. They should be familiar with the specific requirements for installing Class 4 shingles and follow industry best practices.

2. Inspect the Roof Deck

Before installing Class 4 shingles, it’s important to inspect the roof deck for any signs of damage or deterioration. A solid and well-maintained roof deck provides a stable foundation for the shingles, enhancing their performance and longevity.

3. Follow Manufacturer Guidelines

Each manufacturer may have specific guidelines and requirements for installing their Class 4 shingles. It’s crucial to follow these guidelines closely to ensure proper installation and maintain the warranty coverage.

Maintenance Tips for Class 4 Shingles

While Class 4 shingles are known for their durability, regular maintenance is still essential to keep your roof in optimal condition. Here are some maintenance tips to consider:

️ Regular Inspections

Perform regular inspections of your roof to identify any signs of damage or wear. Look for loose or damaged shingles, clogged gutters, and debris accumulation. Addressing minor issues promptly can prevent them from escalating into more significant problems.

Clean Gutters and Downspouts

Ensure that your gutters and downspouts are clean and free from debris. Clogged gutters can lead to water buildup, which can damage the roof and reduce the effectiveness of your Class 4 shingles.

Trim Overhanging Branches

Trim any overhanging branches near your roof to prevent them from rubbing against the shingles and causing damage. Falling branches during storms can also pose a risk to your roof’s integrity.

Address Moss and Algae Growth

Moss and algae growth can compromise the performance and appearance of your Class 4 shingles. Use appropriate cleaning solutions and techniques to remove moss and algae, and consider installing zinc or copper strips to prevent future growth.

Frequently Asked Questions About Class 4 Shingles

Still have questions? We get it. We’re breaking down all of the facts you need to know about impact resistant shingles.

Are Class 4 shingles more expensive than standard shingles?

Yes, Class 4 shingles generally have a higher upfront cost compared to standard shingles. However, their durability and potential insurance discounts can provide long-term savings.

Can Class 4 shingles be installed on any type of roof?

Class 4 shingles can be installed on most types of roofs, but it’s essential to consult with a roofing professional to ensure compatibility with your specific roof structure.

Do Class 4 shingles come with a warranty?

Yes, most manufacturers offer warranties for their Class 4 shingles. Be sure to review the warranty terms and conditions provided by the manufacturer before making a purchase.

Will Class 4 shingles protect my roof from all types of damage?

While Class 4 shingles offer excellent impact resistance, they are not immune to all types of damage. Regular maintenance and inspections are still necessary to ensure the longevity and performance of your roof.

How long do Class 4 shingles typically last?

Class 4 shingles can last anywhere from 20 to 30 years or more, depending on factors such as installation quality, climate conditions, and maintenance practices.

Make The Switch To An Impact Resistant Roof

Investing in Class 4 shingles can provide homeowners with peace of mind, knowing that their roof is well-equipped to withstand severe weather conditions. With benefits such as enhanced durability, potential insurance discounts, and improved resale value, Class 4 shingles are a smart choice for those looking to protect their homes and enhance their property’s overall value.

If you’re considering upgrading your roof with Class 4 asphalt shingles, consult with a reputable roofing contractor at Greentek Roofing & Solar who can guide you through the selection and installation process.

Don’t wait until the next storm hits—take action today and ensure that your home is equipped with the best protection available. Learn more about Class 4 shingles and their benefits, and start the process of upgrading your roof to a higher standard.