Expert roof inspection in Dover, NH. Licensed spray foam contractors with manufacturer-backed warranties and free inspections.
Pre-purchase, post-storm, or scheduled maintenance — our Dover roof inspections provide the level of detail that property owners, insurance adjusters, and facility managers need. Infrared scans, photo documentation, remaining life estimates, and prioritized repair recommendations.
When Dover, NH property owners need roof inspection, they turn to Lapolla Industries for the same reason thousands of customers nationwide do: we solve the root problem, not just the symptom. Our diagnostic approach uses infrared scanning, moisture mapping, and visual inspection to ensure the solution we recommend is the one your building actually needs.
With over two decades of spray foam experience, our Dover crews have seen every roof inspection scenario New Hampshire weather can create. We use that experience to select the right foam type, coating system, and application method for your specific property — delivering roof inspection results that hold up to Dover conditions year after year.
From inspection to completion, here is how we deliver professional roof inspection results.
Our assessment process goes beyond a visual check. We examine substrate conditions, drainage patterns, existing insulation performance, and structural integrity. This data-driven approach ensures we recommend the right spray foam solution for your specific property.
Proper surface preparation is critical for spray foam adhesion and long-term performance. Our crews clean, dry, and prime all surfaces, remove debris and loose material, and ensure the substrate meets manufacturer specifications before any foam is applied.
Application is performed by certified spray foam technicians using the latest proportioning equipment. We monitor foam temperature, pressure, and ratio throughout application to ensure every square foot meets manufacturer performance specifications.
The final step is applying a protective topcoat that shields the SPF from UV exposure and provides the weather surface. We select the coating type based on your roof slope, ponding conditions, and desired service life. After coating, we clean up completely and review the finished project with you.
What Dover property owners ask most about roof inspection.
Costs for roof inspection in Dover vary based on project size, existing conditions, and material requirements. We provide free on-site estimates with detailed written proposals. Contact us at {phone} for a no-obligation quote.
Most residential roof inspection projects in Dover are completed within 1 to 3 days. Larger commercial projects may take longer depending on square footage and complexity. We provide a detailed timeline with every estimate.
Yes. Spray foam can be applied year-round in Dover as long as surface temperatures are above 40 degrees Fahrenheit. Our crews monitor substrate temperature and ambient conditions to ensure proper foam curing and adhesion regardless of season.
Absolutely. Once cured, spray polyurethane foam is inert and non-toxic. Our Dover crews follow all OSHA safety protocols during application, including full PPE and ventilation procedures. The foam cures within minutes and is safe immediately after.
Our reputation is built on results. Here is what our customers have to say.
"We signed up for their annual roof maintenance program for our three commercial buildings. They catch small issues before they become expensive repairs. Last inspection they found a failing pipe boot that would have caused a major leak."
"Our corrugated metal roof was rusting at every fastener and seam. They cleaned the entire surface, treated the rust, and applied a thick elastomeric coating. The roof looks brand new and is completely sealed now."
"Scheduled a roof inspection before purchasing a commercial property. Their report was incredibly detailed — infrared moisture scans, core samples, photos of every deficiency. It saved us from buying a building with a failing roof."