Expert metal roof coating in Portsmouth, NH. Licensed spray foam contractors with manufacturer-backed warranties and free inspections.
Metal roofs in Portsmouth, NH leak at fasteners, seams, and panel overlaps — and rust compounds the problem over time. Lapolla Industries applies elastomeric coating systems that seal every failure point, treat existing rust, and create a continuous waterproof membrane over your entire metal roof.
When Portsmouth, NH property owners need metal roof coating, 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 Portsmouth crews have seen every metal roof coating 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 metal roof coating results that hold up to Portsmouth conditions year after year.
How our certified crews deliver precision metal roof coating in Portsmouth, NH.
Before any work begins, our certified inspectors evaluate your property and provide a comprehensive assessment including current condition, repair needs, and recommended SPF solutions. You get a written estimate with no hidden fees.
We prepare every surface according to factory guidelines — cleaning contaminants, addressing moisture, repairing damaged substrate, and verifying adhesion conditions. This step is not glamorous, but it is the foundation of a spray foam system that lasts decades.
Our factory-trained crews apply spray polyurethane foam using calibrated equipment that ensures consistent thickness, proper density, and complete coverage. The foam expands on contact, fills every gap, and bonds permanently to the prepared substrate.
We finish every project with the appropriate protective coating, thorough cleanup, and a detailed walkthrough. You receive project documentation including photos, material specifications, warranty registration, and maintenance recommendations.
Expert answers to frequently asked metal roof coating questions.
Costs for metal roof coating in Portsmouth 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.
Yes. Every metal roof coating project in Portsmouth starts with a free, no-obligation inspection and detailed written estimate. Call {phone} to schedule yours. There is never a charge for the initial assessment.
Yes. Every metal roof coating project in Portsmouth is backed by manufacturer material warranties plus our own workmanship guarantee. We handle all warranty registration and remain available for warranty service throughout the life of your system.
Absolutely. Once cured, spray polyurethane foam is inert and non-toxic. Our Portsmouth 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."
"Full roof replacement on our 12,000 square foot commercial building. Lapolla Industries removed the old single-ply membrane and installed spray foam with a silicone topcoat. Clean work, professional crew, and a 20-year warranty."
"Lapolla Industries restored the roof on our distribution warehouse without any disruption to our operations. The crew worked in sections and we never had to shut down. The new reflective coating has already reduced our cooling load."