Roof rejuvenation treatments can extend the life of asphalt shingles by restoring their flexibility and durability. Popular restoration products include Roof Maxx and Peak 301. Elastomeric coatings like Henry Tropi-Cool or Liquid Rubber work differently and should not be used for asphalt shingles. They may add a layer of UV protection or waterproofing to other materials. Understanding what products are best for your roof can help you avoid problems like trapped moisture and mold while also helping your roof last longer.
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Roof rejuvenation is the idea of treating the shingles on your roof with special products so they last longer instead of replacing them outright. It’s been steadily gaining ground with US homeowners for the last few years. Roof Maxx is one of the most established and trusted roof rejuvenation treatments on the market, there’s now a range of products and services you can purchase to treat your asphalt shingles.
So how do you choose between the options that are worth it and the ones that aren’t? That’s where we come in. Below, we’ve categorized and ranked the best roof rejuvenation products available to homeowners so you can make informed decisions about how to use your budget for 2026.
These treatments are applied by certified professionals and formulated to rejuvenate asphalt shingles by restoring their flexibility and improving their ability to expand or contract with the weather. Restoration products like these are the only option specifically designed for asphalt shingle roofs!
Typically, professional treatments offer better long-term reliability than DIY products. You might pay more at the front end, but you can rest assured that your entire roof will be properly treated. You’ll also avoid the time, effort, and potential dangers associated with working on your roof by yourself.
Roof Maxx is one of the most popular, trusted, and eco-friendly options on this list. This all-natural product is made from plant-based oils and works by replacing the petrochemical oils your shingles lose over time. Each treatment is backed by a 5-year warranty.
Studies show that Roof Maxx makes your shingles more flexible so they can better respond to the weather and cope with impact damage. With an average rating of 4.9 out of 5 stars from over 12,000 customers on Google, you can trust it to perform as advertised.
It only takes a couple of hours to apply Roof Maxx on most single-family homes.
Peak 301 uses a technology similar to Roof Maxx to treat asphalt shingles and potentially improve their lifespan. Reviews of Peak 301 are generally positive and mostly speak to the product’s effectiveness, affordability, and environmental friendliness.
Coatings aren’t the same as professional rejuvenation treatments, and most importantly, should never be used on asphalt shingle roofs. They can add an extra layer of waterproofing and UV protection to flat or low-sloped roofs made from other materials.
These products are relatively easy to apply with basic tools like sprayers or rollers. Getting up on the roof is still risky, and it’s really important to make sure you apply the product correctly. Handling a product like this on your own could take a day or more.
Learn More: Professional vs. DIY Spray-On Roof Coating for Asphalt Shingles
Henry Tropi-Cool® is a silicone-based roof sealant that provides exceptional UV protection and waterproofing. Its highly reflective coating helps reduce roof temperatures and energy costs, making it a great option for homeowners in hotter climates.
Around $2,700 for 36 gallons which would treat the roof of an average single-family home.
Liquid Rubber Waterproof Sealant is an excellent DIY option for homeowners who want a versatile, easy-to-apply solution. This product creates a thick, durable waterproof membrane that provides long-lasting protection against leaks and weather damage.
The product itself is flexible, which makes it ideal for roofs that experience expansion and contraction due to temperature changes. It’s also UV-resistant, helping to protect against sun damage over time.
It is important to note that this product is only for flat or low-sloped roofs and will not work on sloped asphalt shingle roofs.
Around $6,000 for 154 gallons which would treat 2,300 ft2 of flat or low slope roof.
Roof cleaners help protect against biological growth that can eat away at shingles and build up on your windows or doors, which can cause leaks. They are easy to apply and are essential for homes in moist, shady environments where moss and algae thrive.
WARNING: Using a bleach-based roof cleaning product will dry asphalt shingles causing brittleness, cracking, and early failure. It is extremely important to apply these cleaners correctly, rinse them with water at the appropriate time, and schedule a Roof Maxx treatment afterward.
ProTip: Be careful! These products are extremely slippery and when paired with working on a roof can be dangerous and even deadly. We recommend getting a professional to clean your roof if possible.
Wet & Forget is a go-to solution for homeowners who want to clean their roofs without the hassle of scrubbing or power washing. It’s a non-caustic formula that’s incredibly easy to apply. Just spray it on and let it go to work over time to eliminate moss, mold, and algae.
Wet & Forget provides long-lasting results and is safe for a variety of surfaces, making it ideal for roofs, siding, decks, and other home surfaces. Customers praise it for being easy to use and effective.
Typically costs $30 to $50 per gallon, which covers up to 1,500 sq ft.
Spray & Forget is a similar product that offers concentrated, long-lasting protection against moss, algae, and mold. Like Wet & Forget, it doesn’t require scrubbing or rinsing, and it’s known for its strong performance in preventing regrowth for months after application.
The main benefit here is that Spray & Forget is slightly more concentrated. That gives it a bit of an edge in terms of coverage and long-term prevention.
Typically costs $40 to $60 per gallon (covers up to 2,000 sq ft).
Professional roof rejuvenation products like Roof Maxx are the most cost-effective, eco-friendly solution for asphalt shingle roofs. Taking steps to schedule a treatment can save you thousands of dollars in repairs or replacement costs over time, and that’s something all homeowners can get behind.
With products like these on hand, you can confidently tackle roof maintenance in 2026 and beyond. To learn more and see if you qualify, connect with a dealer in your area.
We think so! Roof Maxx’s proven track record sets it apart from other professional treatments. It’s also backed by studies showing that its plant-based formula strengthens shingles, restores flexibility, and significantly improves resistance to weather damage, hail, wind, and fire.
Asphalt shingles are designed to shed water on their own, so they shouldn’t need any special waterproofing as long as they’re cared for properly. In fact, products like coatings and paint can actually trap moisture against the roof instead. That’s no good!
Roof Maxx is a different story. While it won’t waterproof your shingles, it can restore them by replacing any lost petrochemical oils in the core, which is what allows them to shed water effectively in the first place. A treated shingle performs more like a new roof would in many ways, including water resistance.
Roof Maxx helps reduce the amount of roofing materials that end up in landfills by extending the life of your existing shingles instead of replacing them. Every year, millions of tons of asphalt shingles are discarded during roof replacements. By rejuvenating your roof with Roof Maxx, you can avoid contributing to this waste, helping reduce your environmental impact.
With our five-year, transferable warranty, you’ll enjoy the peace of mind that your roof and entire home are protected.
