top of page
The Future of Roofing
Has Arrived
Our nanoengineered treatment doesn’t just sit on the surface like traditional sealants; it modifies the molecular structure of asphalt shingles using engineered nanoparticles just 40–60 nanometers wide.
These particles penetrate deep, forming chemical bonds that strengthen, hydrate, and extend the lifespan of your roof from the inside out, unlike traditional sealants that form a physical coating over your roof. The benefits of GoNano are obvious.
-
Scientifically engineered nanosealers — not surface coatings
-
Increases the class rating of shingles. (See below)
-
Reduces or eliminates organic growth (moss, lichen, algae)
-
Increases hydrophobic properties
-
Maintains breathability to reduce mold and mildew
-
Increases UV resistance
-
Reduces granule loss
-
Increases heat resistance
-
Outperforms traditional oil- or tar-based sealants
-
Proven to extend roof lifespan by 10–15 years
-
Backed by independent peer-reviewed research
-
Does not void manufacturer's warranty
Compare this with the drawbacks of traditional sealants:
-
Coats the roof, trapping in dirt and discoloration
-
Doesn't allow breathing, causing mold and mildew in your attic
-
Peels and cracks, requiring costly upkeep and frequent reapplications
-
Made of harmful and damaging chemicals
-
Vulnerable to extreme weather
-
Voids manufacturer's warranty
A Deeper Look: How GoNano Works From the Inside Out
GoNano® treatment doesn’t just coat the surface; it bonds on a molecular level. Once applied, the nanosilica particles between 40–60 nanometers in diameter enter the pores of your shingles or surfaces and begin reacting.
These reactions form S1 particles, which restructure the material internally. Unlike traditional coatings that crack or peel, GoNano treatment creates chemical links that connect shingles to each other and enhance resistance to water, UV, and age-related breakdown.
The result? A surface that is more flexible, more hydrophobic, and significantly more durable, all without altering its appearance. Just one application can extend your roof's lifespan by up to 15 years.
Roof Classes and Certifications
GoNano increases the class rating of your shingles, a testament to the real, physical changes to the properties of your shingles.
One treatment turns your class 1 shingles into class 3. After only two treatments, your class 1 shingles now have class 4 impact ratings.
Why does impact rating matter?
Washington State is constantly battered with wind, rain, hail, and sometimes snow coming off of the world's biggest weather generator, the mighty Pacific Ocean. The impact rating of your roof determines how resistant your roof is to the constant barrage of debris and weather, including tree branches. A higher impact rating means your roof is better prepared to resist these forces.
Shingle Class Ratings
CLASS 1
Least resistant, can withstand at most a 1.25-inch steel ball test
CLASS 3
Can withstand at most a 1.75-inch steel ball test
CLASS 2
Can withstand at most a 1.5-inch steel ball test
CLASS 4
Most resistant, can withstand at least a 2-inch steel ball test
Here are the numbers.
Shingles are split up by classifications based on a standardized process by Underwriters Laboratories. They determine the impact resistance to falling objects, simulating a hail storm.
There are four categories of shingles, as shown above. Class 1 through Class 4. Class 1 is the least resistant to impacts, and class 4 is the most resistant to impacts. In order for GoNano treatment to earn the coveted class 4 certification, a 50.88mm (2 inch) diameter steel ball (1.2 pounds) is dropped from a height of 20 feet onto a vulnerable roof section (UL2218 Standards). This test simulates the energy transfer of a 2-inch hailstone traveling at terminal velocity (72 MPH) just before impact (Laurie, 1960).
Following these tests, the roofs are inspected for signs of damage. The tested roofs showed no signs of damage and/or cracking. These tests were performed by authorized independent agencies in December of 2021.
In testing performed by another independent facility, a 3-inch steel ball (3.9 pounds) was dropped from 10 feet onto coated shingles with a plywood backing. This test exceeds UL Class 4 test requirements and simulates almost double the impact energy (53.8 J) of a 2-inch steel ball (31.2 J). The shingles showed no damage when treated with our flagship Shingle Saver roof treatment, compared to deep indentation and damage to untreated shingles.
Class 4 shingles are shown to have the highest impact resistance, low granule loss, and the highest lifespan of all shingles. The lower-tier class 1 shingles offer little to no impact resistance, with a higher loss of granules, which leads to a decade shorter lifespan.
1. Laurie, J. A. P. Hail and Its Effects on Buildings. 1960.
What about wind?
Shingles treated with GoNano were subjected to testing according to ASTM D3161M-20. This test includes wind speeds of 110 MPH for 120 minutes. As expected, our treated shingles passed with flying colors. Treating your roof with GoNano helps your shingles to not curl or lift due to age, UV radiation, or heat. No need to fear those mighty November windstorms.
bottom of page