Commercial Roofing

The Crazy Seal Roofing System

Start with a repair and expand from there!

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↑ Click to Watch Facilities Video (5:52)






What is Crazy Seal?

Finally! A roofing system that is not all or nothing. Crazy Seal is a revolutionary, DIY, fluid-applied roofing system.

With Crazy Seal, you can truly begin with a repair and go from there. Our system was designed specifically to allow you to solve immediate problems with a powerful long term solution in mind. Instead of continually putting band-aids on problems and hoping they stick, begin with the Crazy Seal Roofing System on a small area of your roof.


Because it is fluid applied, you can use our system on a small application of a few square feet all the way up to completing a full commercial roof that is thousands of square feet! This means you can solve a problem now without sacrificing longevity in the process. Better by design, our high grade fiber-infused silicone based system is waterproof, highly reflective, scratch resistant, flexible, tough, and backed by our 50 year warranty. Crazy Seal takes the complex world of roofing and simplifies it so that it can be installed by just about anyone.

Who is Crazy Seal for?


Crazy Seal was made by professionals for professionals. Make (lots of) money installing our seamless roofing system.


Have a network of people who can benefit from using Crazy Seal? Earn money every time someone buys through your affiliate link!


Use our professional system to do your roof once and do it right! Contact us to find a pro in your area or to build a custom kit.

Why is it better?

Fiber Infusion

The Crazy Seal Roofing System was designed from years of research and testing across thousands of flat roofing applications. Combining several strength enhancing roofing systems into one unique and proprietary formulation, we were able to create a suite of products uniquely effective in solving your roofing problems.


Crazy Seal is the only silicone coating system on the market that uses Polyethylene fibers in its product. It makes whatever it’s applied to stronger. Think what rebar does to concrete. In the past, this has traditionally been a drawback to silicone coatings and a major concern for RVers where contact with tree branches are commonplace. In other words, it adds additional strength, durability and even scratch resistance.

Fiber Infusion

More Actual Silicone Content

Unfortunately, many big box brand coatings use cheap fillers to increase their solids content on their coatings to lower their product costs. This results in less overall silicone by volume. While incorporating cheap fillers can help keep prices low, it comes at the cost of reduced performance and longevity. Here at Crazy Seal we will never lower the quality of our ingredients simply to produce a cheaper product. We source our silicone and silica based ingredients from the same suppliers that supply the pharmaceutical industry to guarantee the quality and performance of our ingredients. That means the tightest tolerances, and we put more of the good stuff in our products. We do not use cheap fillers, etc.

Other Silicones

Crazy Seal


Cheap coatings often are not much more than glorified paint, and at best, only offer a temporary solution. Often, you the buyer are not aware of the negative repercussions of using low grade products and end up in a loop repeating the process over and over again. As Crazy Curtis our Mascot says, “If you buy the best, you only cry one time!”

21½ Reasons Why

Forged from the knowledge gained from thousands of flat roofing installations, we developed the Crazy Seal system with you in mind. 


A system is only as good as YOUR ability to install it! Years of trial and error went into making our system extremely strong yet simple to apply. Because we care about you achieving success with our system, we have created tons of additional resources to help you permanently solve your roofing problems.


If you want to see a full overview of why our system is better than other alternatives, please watch our 21 ½ Reasons Why Crazy Seal is a Superior Roofing System Video and download our free 21 ½ Reasons Why Crazy Seal is a Superior Roofing System PDF explaining each of the concepts one by one.

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↑ Click to Watch Why Crazy Seal is Better (10:24)

Why does Crazy Seal succeed where others fail?

We Support & Care About Our Customers

The Crazy Seal Roofing System is designed to actually solve your roofing problems!  We aren’t just the manufacturer of the best fluid applied seamless roofing system on the market. We are hyper-focused on helping you create an outstanding finishing result, and ship our products directly to you. We have a suite of instructional materials, and have experts on hand to help assist you in making your project a success. 

3 Part Sealing System

Our 3-part sealing system actually stops leaks! Simply applying a membrane to your roof doesn’t necessarily “seal the deal”. Our system focuses on eliminating your problem areas first, then finalizes the sealing process with our final membrane! This ensures you actually solve your problems and eliminate leaks where they are most likely to occur. All components are derived from the same base formula and merge seamlessly together into a single membrane. The end result seals all penetrations and fortifies your roof with a seamless, custom fit membrane covering every square inch of your roof.

We Are One of a Kind

We are not aware of another manufacturer that offers a consumer direct model on an e-commerce platform, with tons of support, and the absolute best product available today. Try getting that from a big box store, where all you know about the product is what you see on the shelf. That’s why Crazy Seal may cost more initially, but the end result, support, and product quality will ultimately be your best long term value.

That’s why every kit comes with:

How much does it cost and how do I buy a kit?​

All Crazy Seal products are purchased right here on and shipped directly to your door! For a detailed price estimate, you can visit our store pages to see an exact price for a particular kit, or you can use the instant quote tool on our pricing page to get an instant quote.


On average, The Crazy Seal Roofing System ranges between $3.00-$5.00 per square foot of coverage depending on your application and coverage rate.


We sell our products in individual kits designed for specific applications like RV’s, Travel Trailers, Tractor trailers, and more. You can also “Build Your Own Kit” from our suite of roofing products and tailor it to your unique application.


Click the images to watch our “21½ Reasons Why” and “Let’s Get Crazy” videos to learn more about the Crazy Seal system.
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↑ Click to Watch Full Overview Video (10:24)

Let's Get Crazy Video Cover

↑ Click to Watch Our Crazy Tests (5:24)


Download an article on roofing from Crazy Seal’s President in RFMA magazine.

Fire Department Saves $39,000. Their review says it all.

The Town of Emerald Isle Fire Department recently sealed the roof of a 24’ emergency response rescue trailer. The EIFD staff completed the repairs using Crazy Seal products. Instead of spending $40,000 and waiting 12-months for a replacement trailer, town staff spent $1,000 on product. Two days later, the trailer was dry and ready to save lives along the weather impacted coast of North Carolina. Thank you to Crazy Seal and the fantastic folks that make such a wonderful product!

Thank you,

Matt Zapp – Town Manager

Crazy Seal serves two purposes. It's a roof repair system and a full roofing system!

Nothing is more frustrating than doing the same thing over and over again to the same end result. Spot patching problem areas with sealants only kicks the can down the road to a future more expensive problem. Ultimately, patch jobs have to be removed, creating even more expense when the roof is replaced. This expensive cycle has gone on way too long for millions of facilities all over the world.




It’s time to take back control of your roof! With Crazy Seal, a patch doesn’t just have to be a patch. You can now professionally handle problem areas on your roof, know the system that was used to solve the problem, and expand on it until you have a full seamless roofing system installed that will stand the test of time! Gone are the days of feeling out of control, at the mercy of the endless stream of insanely expensive commercial roofing quotes.


Instead of continually putting band-aids on problems and hoping they stick, begin with the Crazy Seal Roofing System on a small area of your roof. As you continue to do repairs on small areas, they bond to each other until you ultimately end up with a completed seamless roof.

Ready to get started?

Every Crazy Seal repair puts you one step closer to having a permanent seamless roof!


Budget Friendly

Stretch your annual budgets by applying Crazy Seal in Stages.

Standardized Approach

A repair process that is also a long-term solution for all of your facilities.

Energy Efficent

Reduce energy costs with our highly reflective and energy efficient system.

Sustainable & Renewable

No tear off required. Keep your existing roof in tact with Crazy Seal.

Environmentally Friendly

No hydrocarbon solvents are used, only VOC exempt silicon based solvents.

Simple Installation

Our detailed videos & PDFs show you step-by-step how to get the job done.

Fast On-Demand Shipping

We ship anywhere within the United States and Canada.

50-Year Product Warranty

We offer a fully transferrable 50 year product warranty.

In-House Support Team

Our specialists are here to help Monday-Friday, 9am-6pm by phone or email.


Crazy Seal is an engineering marvel. Our chemical strategists and product testing teams spent years developing what may well be the strongest fluid-applied membrane ever brought to market. Now our patent pending system is here and available to help you complete your seamless roofing project, backed by a fifty year warranty.

Our patent pending system offers advanced new technology that solves an age old problem. For decades, there has been a huge gap in roofing. Most options ranged from low-grade coatings that are temporary at best to inferior roof membranes that often fail within 3-5 years. Previously, access to high quality materials was only available to large roofing contractors. We’ve changed that with Crazy Seal! It’s time to take care of the small and mid-size project with an affordable, high-grade system that can stand the test of time. That’s where Crazy Seal comes in, offering a dynamic new system for those looking for a permanent solution to their roofing needs.


All components are derived from the same base formula and merge seamlessly together into a single membrane. The end result seals all penetrations and fortifies your roof with a seamless, custom fit membrane covering every square inch of your roof.





Slide the center bar back and forth to see the before and after transformations!

Before After
Before After
Before After
Before After
Before After

Call us! Want to discuss your project? Our specialists are available to assist by phone M-F 9AM-6PM EST.



Much of the cost of a typical roofing installation comes with labor. Do it yourself and save big with raw materials factory direct from Crazy Seal!


Hiring a roofing technician can take several weeks or even months. With Crazy Seal, you can have a brand new roof within hours of receiving your kit.



If it’s worth doing, it’s worth doing right. Rather than putting a bandaid on a problem, do it right and do it once with the Crazy Seal roofing system.