For commercial property owners looking to extend the life of an aging roof without the cost and disruption of a full replacement, the GAF HydroStop® PremiumCoat System offers a smart, efficient alternative. This liquid-applied roofing system is engineered for restoration, delivering long-term waterproofing, energy savings, and serious tax advantages—all while avoiding the complexity of a traditional re-roof.
What is the HydroStop® System?
Seamless Protection. Built to Last.
HydroStop® is a high-performance liquid-applied acrylic roofing system designed to create a seamless, fully adhered waterproof barrier over existing roofing surfaces—especially commercial metal roofs. The system includes a primer, reinforcing fabric, and multiple layers of acrylic coating, forming a durable, reflective surface that protects against UV, ponding water, and thermal movement.
Whether your roof is aging, leaking, or simply underperforming, HydroStop® gives it new life—without disrupting your business or breaking the budget.
No tear-off. No disruption.
All performance.
The GAF HydroStop® system is especially effective over commercial metal roofing systems, where seams, fasteners, and expansion movement often lead to leaks and deterioration over time. Our coating system bridges gaps, seals penetrations, and stops rust in its tracks, restoring performance and extending roof life with minimal downtime.
No tear-off. No disruption.
All performance.
The GAF HydroStop® system is especially effective over commercial metal roofing systems, where seams, fasteners, and expansion movement often lead to leaks and deterioration over time. Our coating system bridges gaps, seals penetrations, and stops rust in its tracks, restoring performance and extending roof life with minimal downtime.
Restoration Over Replacement. Better Value. Smarter Tax Treatment.
Unlike a full roof tear-off, the HydroStop® system qualifies as a restoration and repair process not a capital improvement. That distinction matters—especially at tax time.
Tax Benefits:
- Expensable in the Year of Application
The IRS typically treats roof coatings as a repair or maintenance expense, similar to painting a building. That means the full cost can often be deducted in the same year, rather than depreciated over decades.
- Avoids Reclassification as a New Roof
Since coatings don’t constitute a full roof replacement, they may not trigger the regulatory and permitting requirements that a tear-off would—streamlining your capital planning.
Practical Benefits:
- Extends the Life of the Existing Roof
HydroStop® coatings can add years—often a decade or more—to your current roof, delaying costly replacement and minimizing disruption to your operations.
- Reduces Energy Costs
The white, reflective surface lowers roof temperatures, reduces HVAC strain, and can cut cooling costs significantly in warm months.
- Watertight, Seamless Finish
No seams. No fasteners. No exposed gaps. Just a solid, monolithic membrane that flexes with your roof and holds up under stress.
- Low Impact, Fast Turnaround
Minimal noise, no interior exposure, and fast installation—ideal for occupied commercial spaces or buildings with sensitive operations.
GAF Certified Installers
Trained and certified to install the HydroStop® system to manufacturer standards, ensuring full warranty protection and optimal performance.
In-House Equipment & Capabilities
We own our industrial-grade coating sprayers—minimizing delays and maximizing job-site control.
Commercial Roofing Experts
We work directly with property managers, facilities directors, and building owners to deliver clear communication, accurate scopes, and professional-grade results—on time and on budget.
Restore Your Roof.
Improve Your Bottom Line.
Contact us today to schedule a roof evaluation and find out if your property is a candidate for the GAF HydroStop® PremiumCoat System.
Save money, extend the life of your roof, and protect your investment—without tearing it all off!