How Roof Rejuvenation Works

Five steps, start to finish. Most residential roofs are completed in a single day.

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Contractor applying GoNano roof treatment to a residential home using a boom lift on a clear day

The process, step by step

Free roof inspection

We start with a free, no-obligation inspection at your home. We check shingle age, condition, and structural integrity. We look at granule coverage, flexibility, and any areas of concern.

If your roof is a good candidate for rejuvenation, we tell you which GoNano product fits and provide a written quote. If we find that the roof is too far gone for treatment to be worthwhile, we say that plainly and explain why.

Blue Ridge NanoGuard inspector on a residential roof checking shingle condition during a free inspection

Roof preparation

Before applying the coating, we clear the roof of debris, leaves, and any loose material. If there are areas of minor surface concern noted during the inspection, we address those before the coating goes on.

We also protect gutters and downspouts during the process. GoNano treatments are water-based and non-toxic, so there is no need to cover landscaping or move vehicles, but we take care to keep the work area tidy.

GoNano application

We apply the GoNano product using professional equipment, covering the entire roof surface evenly. The formulation saturates the shingle material through nano-scale particles, which are small enough to bond directly with the asphalt binder rather than sitting on top of it.

The application process is thorough but not disruptive. For most homes, this step takes a few hours.

Technician applying GoNano treatment across asphalt shingles using a backpack sprayer
Even coverage across the full roof surface
Contractor in a boom lift applying GoNano treatment to a two-story residential roof
Lift equipment for two-story and steep roofs

Cure time

GoNano coatings cure within a few hours under normal conditions. During cure, we ask that people and animals stay off the roof. The rest of your property is unaffected.

The coating is water-based, so light rain after application is not a concern once the initial cure window has passed. We will give you a specific time window based on weather conditions the day of the job.

Final walkthrough

Once the work is complete, we walk you through what was done. We go over the product applied, the coverage area, what to watch for in the weeks ahead, and any follow-up questions you have.

You get a record of the treatment date and product used. That documentation is useful if you ever need to reference the work for insurance purposes or when selling the home.

Blue Ridge NanoGuard technician reviewing completed roof treatment with homeowner at their property

Timeline

Most residential jobs are completed in a single day. Larger homes or roofs with complex geometry may take longer.

  • Inspection: 30 to 45 minutes, scheduled separately at no cost
  • Preparation and application: 2 to 5 hours depending on roof size
  • Cure window: A few hours after application
  • Total job time: Most homes, start to finish in one visit

Materials

All treatments use genuine GoNano NuRoof products. Every formulation shares these properties:

  • Water-based: No solvents, no harsh chemicals
  • Biobased: Plant-derived oil compounds restore the asphalt binder
  • Non-toxic runoff: Safe for vegetation, gutters, and drainage
  • Nano-scale delivery: Particles bond to the shingle at the material level, not just the surface
See the three GoNano product options →

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