What is Structural Roof Rejuvenation?
Structural Roof Rejuvenation is a professional treatment that restores aging asphalt shingles from within, replenishing the oils they lose over time and adding nanotechnology reinforcement that bonds with the shingle at the molecular level.
Treatments cost a fraction of a new roof and extends your roof's usable life by years, buying time on your terms rather than facing an emergency roof replacement. GoNano products are backed by more than $1 million in independent testing. It is not a coating and not a sealant, nothing sits on top of your shingles.
How Roof Rejuvenation Works
Asphalt shingles are held together by petrochemical oils that keep them flexible. Sun, heat, rain, wind, and freeze-thaw cycles drive those oils out over time. As the oils deplete, shingles grow brittle, crack, curl, and shed the granules that protect them, the visible signs most homeowners recognize as an "aging" roof.
Roof rejuvenation slows and partially reverses that process. Instead of tearing the roof off, a trained professional treats the existing shingles so they regain flexibility and shed water the way they did when they were newer. Soy and bio-oil rejuvenation products do this by replenishing the depleted oils. It is a real, science-backed restoration principle, and it works within the roof's remaining structural life.
Structural Roof Rejuvenation starts from that same principle and then adds a second mechanism the oil-only approach does not have.
What Makes Structural Roof Rejuvenation Different
GoNano NuRoof, GoNano's Structural Roof Rejuvenation system, works on two fronts at once:
It replenishes depleted oils. The same restoration principle behind soy and bio-oil rejuvenation — it brings flexibility back to shingles that have dried out.
It adds nanotechnology reinforcement. What the oil-only approach doesn't have — GoNano's nano-penetrating technology bonds with the shingle at the molecular level, so the reinforcement becomes part of the shingle rather than a layer sitting on top.
The result is not a film resting on the surface of your shingles; it is reinforcement built into them. That is why GoNano treats this as its own category, Structural Roof Rejuvenation: it restores like a rejuvenator (that adds oils - helps but falls short) and reinforces like nothing else in the category.
Structural Shingle Reinforcement for Enhanced Durability
Is It a Coating? No — Here's the Distinction
A coating is a film applied on top of a roof to add a surface layer. Coatings can peel, crack, or trap moisture on asphalt shingles, and they are generally intended for flat or low-slope roofs made from other materials.
Structural Roof Rejuvenation is the opposite approach: it penetrates the shingle and works within the asphalt itself. Nothing sits on the surface to peel away. If a contractor describes a treatment as a "coating" or "sealant" for your asphalt shingles, that is a different product doing a different thing.
Structural Roof Rejuvenation penetrates the shingle vs Standard Soy and Bio-Oil Treatments sit on top.
What the Independent Testing Shows
GoNano has invested more than $1 million in independent, third-party testing of its Structural Roof Rejuvenation system. In one striking result, testing at Green Center (now Impact Chemistry) found that a 15-year-old roof treated with NuRoof Revive outperformed a roof with brand-new shingles. Treated shingles have also earned:
Verifiable Credentials that are third-party tested. A warranty is only as strong as the testing behind it.
The Products: Matching the System to Your Roof
You don't buy NuRoof off a shelf; you have a Certified GoNano Contractor install it, and the warranty is backed by GoNano and its 420+ contractor network, not by a single individual. More about our Products.
A Certified GoNano Contractor assesses your roof and matches the right NuRoof system and coat count to its condition. Warranty terms depend on the system and number of coats:
NuRoof Fortify Elite: Two-coat, premium tier. Warranty up to 20 years plus 5-year hail coverage, 100% non-prorated for the full term, maximum protection for the best-candidate roofs.
NuRoof Fortify: Good-to-fair roofs. Warranty up to 20 years as a two-coat system, up to 15 years single-coat.
NuRoof Revive: Aging roofs. Warranty up to 12 years when applied as a two-coat system with Fortify.
NuRoof Boost: Cost-effective life extension. Warranty up to 10 years as a two-coat system with Fortify, or 3–5 years single-coat.
The differentiator to understand: non-proration. Many roof warranties quietly shrink their payout after about year 10. On GoNano's two-coat systems, coverage stays at 100% for the full term; it does not decline. The warranty is also transferable (see how our warranty works), so it becomes a selling feature if you list your home rather than a question mark for the next owner.
Who Is It For?
Structural Roof Rejuvenation is designed for asphalt-shingle roofs that are structurally sound but aging showing granule loss, brittleness, color fade, or early curling. It is not a repair for active leaks, missing shingles, or a roof that has already failed. The best way to know if your roof is a candidate is a professional assessment. Reach out, it is completely free with our No Pressure Promise. We answer all your questions and give you a written quote. Learn more at Services.
If your roof is starting to show its age, it's worth having a Certified GoNano Contractor take a look. They'll walk the roof, give you a straight answer on whether Structural Roof Rejuvenation makes sense for it, and match you with the right NuRoof system for the job, backed by a warranty of up to 20 years and more than $1 million in independent testing. Plus Structural Roof Rejuvenation costs a fraction of a new roof and it extends your roof's usable life by years, buying time on your terms rather than facing an emergency replacement.