Professional roof waterproofing for Port Townsend property owners. Lapolla Industries delivers lasting results with industry-leading SPF technology.
For Port Townsend property owners dealing with chronic roof moisture problems, our waterproofing approach starts with diagnosis — we identify where water enters and why it ponds — then we apply a seamless SPF membrane that solves both problems permanently.
In Port Townsend, WA, the difference between a spray foam job that lasts and one that fails comes down to the contractor. Lapolla Industries applies the same quality standards to every roof waterproofing project that earned us a reputation as one of the nation's most trusted SPF specialists — proper surface prep, correct foam thickness, and factory-specified coating application.
Every roof waterproofing project we complete in Port Townsend is backed by both manufacturer material warranties and our own workmanship guarantee. We document every step with photos and measurements, provide you with a detailed project report, and remain available for warranty service and maintenance throughout the life of your SPF system.
Our proven process ensures quality results on every spray foam project.
Every project begins with a thorough inspection of your property. We evaluate the existing condition, identify problem areas, and use infrared moisture scanning when needed to reveal hidden issues. You receive a detailed report with photos and honest recommendations.
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.
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.
After the foam cures, we apply a UV-protective coating — silicone, acrylic, or elastomeric — selected for your specific application and climate. We then remove all masking, clean up the work area, and conduct a final walkthrough with you to verify satisfaction.
Common questions about roof waterproofing answered by our spray foam experts.
Costs for roof waterproofing in Port Townsend 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 roof waterproofing project in Port Townsend 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 roof waterproofing project in Port Townsend 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.
Yes. Spray foam can be applied year-round in Port Townsend 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.
See what customers across the country say about working with Lapolla Industries.
"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."
"We needed our concrete roof deck waterproofed before installing new equipment on it. The crew applied a monolithic membrane that handles foot traffic and ponding water. Two years in and zero issues. Money well spent."
"Lapolla Industries insulated our crawl space with spray foam and encapsulated the entire area. No more cold floors in winter, no more musty smell. The crew worked in tight quarters and did an excellent job. Very impressed."