KNOW
THE FACTS.
MORE CLARITY.
MORE POSSIBILITIES.
What could preservation mean for your home? Start with the economics, understand the technology, and ask what the testing means for your roof.
THE ROOF STAYS.
MORE OF YOUR BUDGET CAN, TOO.
POTENTIAL SAVINGS
LESS THAN REPLACEMENT
For qualifying roofs, refurbishment can cost up to 80% less than a complete replacement.
OUR REPORTED AVERAGE
KEPT IN YOUR POCKET
Our reported average savings when customers restore a suitable roof instead of replacing it.
ELIGIBLE ROOF SYSTEMS
WARRANTY OPTIONS
Coverage options up to 15 years, with the applicable term and conditions in your written proposal.
Savings vary with roof size, condition, repairs, and the proposals being compared. These figures are not a project quote or a guarantee that your roof qualifies.
NANOMETERS
The particle size described by GoNano.
Silica content described in the manufacturer’s science material.
SMALL ENOUGH
TO WORK
WITHIN THE MATERIAL.
GoNano’s nanosilica technology is designed to penetrate and bond within suitable shingles. Its purpose is to support the material’s flexibility, strength, and resistance to weathering.
Particle size is one part of the story. The product, your roof’s condition, correct preparation, and the complete application system determine what is appropriate.
KNOW WHAT
THE TEST MEASURES.
GoNano reports testing against these recognized roofing standards. Ask which product, shingle, and application system the results cover.
UL 2218
Evaluates how roofing materials withstand controlled impacts. GoNano reports Class 3 and Class 4 results for tested treatment systems.
ASTM D3161
Evaluates wind resistance under controlled conditions. The manufacturer reports Class F results for tested systems.
UL 790
Evaluates the fire performance of roof coverings. GoNano reports Class A results for tested assemblies; a fire rating does not mean a roof is fireproof.
A laboratory result describes the tested assembly and conditions. It does not guarantee that every existing roof has the same rating. We’ll help you understand the documentation relevant to your proposed system.
COMPARE THE QUOTES.
SEE THE DIFFERENCE.
Enter the amounts from two proposals. This calculator shows the difference in upfront cost so you can discuss both options with a clearer picture.
- Compare the same work and repair needs
- Review preparation and cleanup
- Ask for warranty details in writing
The starting figures are examples. Your assessment determines eligibility, scope, and price.
Compare two project quotes
Illustrative amounts only. Enter your own quotes. This comparison does not determine roof eligibility, future savings, or pricing.
PUT THE FACTS TO WORK
FOR YOUR HOME.
A free assessment gives you a clear starting point. We’ll explain what your roof needs and put your options in writing.