Do you want to know what the best roof sealant product is for your asphalt shingle roof? If so, this blog post is the best source of information. At North Star Roofing, we aim to share our knowledge and expertise with you to help you make your home safer and more durable.
In this guide, you will find five of the best roof sealants for asphalt shingles roofs. However, before we begin, you should know whether or not using roof sealant is the best course of action for your repair needs.
Is Roof Sealant The Right Solution For Your Asphalt Shingle Roof?
If you’re considering sealing your asphalt shingle roof, it’s essential to determine whether this solution aligns with your needs. To find that out, homeowners need to assess some important factors.
Here’s what you need to consider:
Age and Condition of Your Roof
Evaluate the age and condition of your asphalt shingle roof. If your roof is relatively new and in good condition, sealant can provide added protection against future damage. You can also use a sealant on 8 to 10-year-old roofs to extend their lifespan.
However, if your shingle roof is older than 15 years, or showing signs of significant wear and tear from severe weather, sealing it will not be a sufficient solution. In such a case, you will need to repair or replace your shingle roof promptly to avoid sudden roof failure, property damage, and risk of injury to your family.
First-Time Leaks or Damage
If you’re experiencing leaks or damage to your asphalt shingle roof for the first time, applying a high-quality sealant can be an effective temporary solution. They can help seal cracks, gaps, and other vulnerabilities, preventing water infiltration and further damage.
However, it’s essential to note that even the best roof sealants do not provide a permanent fix for underlying structural problems and roof installation errors. To determine the severity of the damage and find suitable solutions, you need to get a thorough roof inspection from a certified and reliable local roofing contractor.
If your shingle roof isn’t very old and needs just a quick fix at the top, it’s time for you to choose the best roof sealant product.
Best Roof Sealants For Asphalt Shingle Roofs
Our experts have used all types of roof sealants, and have recommended the following products for sealing asphalt shingle roofs:
#1 DAP Waterproof Asphalt Filler & Sealant
DAP Waterproof Asphalt Filler & Sealant is specifically formulated for asphalt roofs to provide durable waterproofing and sealing. It is ideal for repairing cracks, gaps, and minor surface imperfections in asphalt shingles, helping to prevent water infiltration and protect the underlying structure.
- Easy To Apply: The sealant comes in a convenient cartridge or tub, making the application easy and affordable.
- Long-Lasting Protection: This asphalt filler and sealant forms a flexible, waterproof seal that withstands harsh weather conditions, ensuring lasting protection for your roof.
- Versatile: This sealant is suitable for various asphalt roofing applications, including filling cracks, sealing flashing, and repairing minor roof damage.
#2 Armor Shingle Roof Coating
Armor Shingle Roof Coating is designed to provide an extra layer of protection for asphalt shingle roofs. It offers superior UV resistance, helping to extend the lifespan of your shingle roof by preventing premature deterioration caused by prolonged UV exposure.
- UV Protection: The coating forms a reflective barrier that shields asphalt shingles from UV rays, reducing heat absorption and minimizing thermal stress on the roof.
- Energy Efficiency: By reflecting sun rays and reducing heat absorption into the home, Armor Shingle Roof Coating can contribute to lower cooling costs during hot weather.
- Easy Application: This shingle roof sealant can be applied with a sprayer, roller, or brush, making it effective for all types of applications and repairs.
#3 Shingle Shield™ Roof Sealer by VitalCoat
Shingle Shield™ Roof Sealer is a specially formulated, premium roof sealant for asphalt shingles. This VitalCoat product provides excellent waterproofing and protection against mold, mildew, and algae growth.
- Prevents Staining: The sealant’s advanced formula helps prevent unsightly stains on asphalt shingles caused by algae and mold, maintaining the aesthetic appeal of your roof.
- Environmentally Friendly: Shingle Shield Roof Sealer has a water-based formula and is low in VOCs (volatile organic compounds), making it eco-friendly and best for residential use.
- Long-Lasting Performance: With proper application and maintenance, this sealant offers long-lasting protection, reducing the need for frequent reapplications and repairs.
#4 Sashco® Through The Roof Sealant
The Through The Roof sealant by Sashco is a versatile roof sealant suitable for a wide range of roofing materials, including asphalt shingles. It provides strong adhesion and waterproofing, making it ideal for sealing leaks, gaps, and flashing.
- All-Weather Application: Through The Roof sealant can be applied in wet or dry conditions, allowing you to address leaks and repairs promptly, regardless of the weather.
- Flexible: This asphalt shingle roof sealant remains flexible even in extreme temperatures, ensuring a durable, long-lasting seal that expands and contracts with the roofing materials.
- Paintable: The sealant can be painted over once cured, allowing homeowners to match it to the color of their roof for a seamless finish.
#5 Black Jack® All-Weather Roof Cement
Black Jack All Weather Roof Cement is a multi-purpose sealant and patching compound suitable for various roofing materials, including asphalt shingles. It is commonly used for repairing leaks, sealing flashing, and filling cracks and gaps in the shingles and along roof penetrations.
- Quick-Drying: The roof cement sets quickly, allowing for fast repairs and minimizing downtime.
- Strong Adhesion: It forms a tight bond with asphalt shingles and other roofing materials, providing reliable waterproofing and sealing.
- Versatile: In addition to roof repairs, this sealant can be used for a variety of exterior maintenance projects around the home, making it a versatile option for homeowners.
While all of these are great options for asphalt shingle roof sealant, you should know the best way to determine the right sealant for your needs.
How To Select The Best Roof Sealant For Asphalt Shingles
Here are some guidelines for choosing the right roof sealant for your asphalt shingles:
Understand The Problems and Solutions
Start by identifying what your roof needs. Determine if you require waterproofing, UV protection, or filling cracks and gaps. Then, look for a sealant designed to meet these requirements.
Climate Suitability
Consider your local climate and environmental conditions. If you live in an area with extensive periods of high UV exposure, opt for a sealant with UV protective properties, such as silicone-based coatings. Similarly, if you experience heavy rainfall, prioritize a sealant known for its waterproofing capabilities.
Compatibility With Other Materials
Ensure the sealant is compatible with adjacent roofing materials, such as underlayment, flashing, siding, and gutters. Some sealants work well with various materials, and some do not. Check product labels and specifications to confirm compatibility.
Application Method
Assess the ease of application and maintenance requirements. Choose a shingle roof sealant that is easy to apply, easy to carry, and needs minimal effort to ensure convenience and cost-effectiveness.
If you find more issues with your roof while performing minor repairs with sealant, try to schedule a free roof inspection from a renowned roofing contractor in your area. If you need asphalt shingle roofing services in Southeastern Pennsylvania, we’re here to help!
Protect Your Asphalt Shingle Roof With Lansdale’s Most Trusted Experts!
At North Star Roofing, we provide quick but long-term solutions for all your shingle roofing needs. If you suspect leaks, damaged shingles, or any other problem with your roof, give us a call at (484)-302-7663. We will be there to inspect your roof and suggest the best solution for your home, whether it’s coatings, minor repairs, or internal leak fixes! Schedule a free consultation with one of our experts and experience superior asphalt shingle roofing services in Lansdale and all of Southeastern Pennsylvania!
