Roofing Materials Roof Coatings
Extend your roof's life by 10 to 20 years without a full replacement. Cost-effective protection for aging flat and commercial roofs.
Get a Free Estimate(210) 272-7272 Licensed, Bonded & Insured BBB A+ Rated 200+ 5-Star Reviews Free Estimates Roof coatings are liquid-applied systems that create a seamless, monolithic membrane over your existing roof surface. When applied to a structurally sound roof with remaining life, coatings can extend service life by 10 to 20 years at a fraction of the cost of full replacement. Legacy Home Improvements applies silicone, acrylic, and elastomeric roof coatings for commercial and flat-roof residential properties across San Antonio. We evaluate every roof honestly: if coating is the right solution, we'll recommend it. If you need a replacement, we'll tell you that too.
Cost Range
$3 to $6 per square foot applied
Lifespan
10 to 20 years per application (renewable)
Warranty
Coating manufacturer warranties range from 5 to 20 years depending on the system...
Texas Climate
San Antonio's intense UV and heat make roof coatings especially valuable. Silico...
Why Choose Roof Coatings?
Key advantages that make this roofing material stand out for San Antonio properties.
50-70% Less Than Replacement
Roof coating typically costs half or less than a full roof replacement, making it the most cost-effective way to extend roof life.
Seamless Waterproofing
Liquid application creates a continuous membrane with no seams, eliminating the most common leak points on flat roofs.
Energy Savings
White reflective coatings can reduce rooftop temperatures by 50°F or more, cutting cooling costs by 15 to 25%.
Minimal Disruption
Coating can often be applied while the building is occupied with no tear-off, no debris, and no interior disruption.
Renewable
Coatings can be reapplied at end of their service life, theoretically extending roof life indefinitely as long as the substrate remains sound.
Sustainable
Avoids landfill waste from tear-off, reduces energy consumption, and supports green building certifications.
Ideal Applications
Aging flat roofs with 5+ years of remaining structural life
Metal roofs showing corrosion or fastener degradation
Commercial buildings seeking budget-friendly roof restoration
Buildings where full replacement disruption is unacceptable
Properties pursuing energy efficiency improvements
Spray polyurethane foam (SPF) roof systems needing recoating
Warranty Coverage
Coating manufacturer warranties range from 5 to 20 years depending on the system, thickness, and application method. NDL (No Dollar Limit) warranties are available for qualifying commercial applications. Legacy provides workmanship warranties on all coating projects.
Maintenance Tips
- Annual inspections to check for ponding water, debris accumulation, and coating wear.
- Recoat every 10 to 15 years to maintain waterproofing and reflectivity.
- Address any ponding water issues before coating application.
- Clean roof surface of dirt and biological growth periodically to maintain reflectivity.
Performance in San Antonio's Climate
San Antonio's intense UV and heat make roof coatings especially valuable. Silicone coatings are the top choice for our climate because they resist UV degradation, handle ponding water without breaking down, and maintain their reflective properties longer than acrylic coatings. For metal roof restoration, silicone coatings are the clear winner.
Roof Coatings FAQ
Ready for a Roof Coatings Quote?
Get a free, no-pressure estimate from our team. We'll help you choose the right material for your property, budget, and goals. 26+ years of experience across San Antonio.
Get Free Estimate(210) 272-7272 Explore Other Roofing Materials
TPO RoofingModified Bitumen RoofingStanding Seam Metal RoofingArchitectural ShinglesImpact-Resistant Shingles