Prolongez la durée de vie de votre toiture et réduisez vos coûts énergétiques avec les systèmes d'émulsion d'asphalte

School District Roof Restoration-Before-After

Prolongez la durée de vie de votre toiture et réduisez vos coûts énergétiques avec les systèmes d'émulsion d'asphalte

Henry + GoldStar Asphalt Products restaure les toitures et favorise la conformité au titre 24

Nous constatons souvent que les conditions météorologiques extrêmes endommagent les infrastructures dans les régions qu'elles touchent. Dans certains cas, la destruction est catastrophique. Mais même dans les cas les plus bénins, les fortes pluies, le vent, la neige et la grêle érodent l'extérieur des constructions et des routes au fil du temps.

Pourtant, malgré leur gravité, les tempêtes ne représentent pas la plus grande menace à long terme pour les toits. Cette distinction appartient au Soleil.

Dans les régions ensoleillées comme le sud de la Californie, les rayons ultraviolets (UV) causent plus de dommages continus aux systèmes de toiture que les tempêtes. L'exposition aux rayons ultraviolets du soleil tout au long de l'année accélère l'usure d'une toiture, ce qui entraîne une décoloration, des fissures et éventuellement des fuites qui réduisent sa durée de vie. Pendant ce temps, les températures élevées accélèrent encore davantage le vieillissement d’un toit.

De plus, le soleil fait monter la température intérieure, ce qui peut faire grimper la consommation d’énergie. La hausse des températures menace également la santé des occupants des entrepôts et des installations publiques qui ne disposent pas d'une climatisation et d'une ventilation efficaces. À mesure que les niveaux de confort diminuent, la productivité des employés ou des étudiants baisse, tandis que les risques de blessures et les problèmes de santé augmentent.

Comme le note le Département américain de l’Énergie :

« Les toits conventionnels peuvent atteindre des températures de 150 °F ou plus lors d’un après-midi ensoleillé d’été. » Dans les mêmes conditions, un toit réfléchissant pourrait rester plus de 50 °F (28 °C) plus frais. Cela peut permettre d’économiser de l’énergie et de l’argent dans les constructions climatisées ou d’améliorer le confort et la sécurité dans les constructions sans climatisation, en réduisant le flux de chaleur du toit vers l’espace occupé. »

Dans les zones densément peuplées, les toits vieillissants et les surfaces retenant la chaleur contribuent à l’effet d’îlot de chaleur urbain, où les villes deviennent nettement plus chaudes que les zones rurales environnantes. Pour lutter contre ce phénomène et réduire la pression sur le réseau énergétique, de nombreux gouvernements locaux et provinciaux introduisent une législation axée sur l’efficacité énergétique.

La Californie a pris des mesures en 2000 avec l'adoption du Titre 24, Code des normes de construction de la Californie, en 2000. Cette directive exige que les nouveaux bâtiments et ceux qui ont été modifiés respectent les directives d'efficacité énergétique, y compris les exigences relatives aux toits frais, afin de contribuer à réduire la consommation d'énergie, améliorer le confort des occupants et diminuer l'impact environnemental.

Problème croissant dans les écoles et les établissements publics de la Californie du Sud

De nombreuses écoles et installations publiques existantes dans le sud de la Californie reposent sur des toits vieillissants qui absorbent les rayons UV intenses, entraînant des températures intérieures élevées et une consommation d’énergie accrue. Lorsque ces bâtiments subissent des améliorations ou des remplacements de toiture, ils doivent se conformer aux normes du Titre 24, qui exigent l’installation d’un « toit frais » conçu pour réfléchir, plutôt que d’absorber, la lumière du soleil afin d’améliorer l’efficacité énergétique.

A cool roof lowers the amount of heat transferred to the building, which allows it to stay cooler and use less energy for air conditioning. In air-conditioned residential buildings, solar reflectance from a cool roof can reduce peak cooling demand by 11–27%.

Environmental Protection Agency

Fortunately, schools and facilities do not need to rip and replace their roofs to comply with Title 24 and reduce energy use. Asphalt emulsion cool roof coatings can revitalize BUR and Mod-Bit low-slope roofs without full replacement. Organizations can add asphalt emulsion systems to building roofs as part of their maintenance schedule and reap lower energy costs as well as Title 24 compliance.

Henry has been strengthening roofs in Southern California for nearly 100 years.

“Since our founding in Los Angeles, CA in 1933, Henry Company’s continued to exhibit a strong commitment to research and development of quality roofing products. Today, we are a leading manufacturer of roofing products in North America.”

How Asphalt Emulsion Restores Roofs

Asphalt-based roofs are built for durability, using a combination of asphalt (a byproduct of crude oil), fiberglass, and other materials that together form a strong, waterproof system. Over time, however, exposure to heat and UV rays —especially in sun-soaked climates like Southern California—can break down even the most rugged surfaces.

That’s where asphalt emulsion coatings come in. These cold-applied, water-based coatings restore and protect aging roofs by creating a resilient barrier against water, heat, and sun damage. Designed especially for asphalt substrates, Henry roof coatings go a step further with an added waterproof membrane and built-in "sunscreen" to reduce UV degradation and extend roof life.

For example, Henry® Pro-Grade® 197 Asphalt Emulsion is a professional-grade solution designed specifically to revitalize older roofing systems back whether they are modified bitumen, built-up roofing (BUR), or aged metal roofs. These types of roofs are often on schools, public facilities, and commercial buildings throughout the Southwest.

In addition to resisting water and sun damage, Pro-Grade Asphalt Emulsion 197 also smooths out surface irregularities, which helps create a better foundation for additional roof maintenance and roof coatings. This asphalt emulsion can support a facility’s roofing needs from minor repairs to full restoration, which makes it a sound investment for long-term performance.

Pro-Grade 197 pairs seamlessly with reinforcement products like Henry 195 Polyester or fiberglass roving, delivering even greater strength and longevity for the roofing system. When combined, these materials improve the strength, flexibility, and longevity of the roofing membrane, creating a resilient, weather-resistant barrier that can withstand harsh sun and weather.

Henry asphalt emulsion systems are also backed by a long-term warranty and strong track record of compliance as part of Henry’s 90+ year history in quality roofing products. When an asphalt emulsion product like Pro-Grade 197 is combined with a Henry cool roof coating, such as Pro-Grade 280 and AcyShield 400, 410, or 550, the system fulfills leading building codes and environmental standards, including California Title 24 and VOC regulations and hold major certifications, such as Miami-Dade County, UL, and FM approvals.

For building owners looking to maximize their restoration investment, they should consider reinforcing the asphalt emulsion system with Henry 189 or 195 to add strength and sag resistance. To increase energy efficiency in schools and public facilities, owners and school boards should consider making their roof a cool roof by adding high-performance finishes like Pro-Grade® 280 Elastomeric White Roof Coating.

These topcoats not only improve aesthetics but also boost solar reflectivity, which reduces heat absorption and cooling costs. Installing these layers can also extend the system warranty, which includes both material and labor coverage.  

Flexible, Budget-Friendly Options for Public Capital Projects

Henry recognizes that public schools and government facilities often operate under tight budget constraints, making it difficult to fund large-scale roof replacements all at once. That’s why Henry Asphalt Emulsion Systems are designed to offer a flexible, cost-effective path forward that allows building owners to extend the life of their roofs without the need for a costly full tear-off or a substantial upfront investment.

With this system, owners can choose a phased restoration approach that aligns with their specific budget cycles and long-term capital improvement plans. Whether you restore a single section or multiple roofs over time, Henry makes it possible to add protective layers as funding becomes available that boost performance or warranty coverage.

Not only does this strategy offer a significantly lower cost per square foot compared to full replacement, but it also helps reduce ongoing energy and maintenance expenses thanks to the durability and UV resistance of the asphalt emulsion system.  

Asphalt Emulsion Benefits for SoCal Schools and Public Facilities

For schools, municipal buildings, and other public facilities, roof restoration with asphalt emulsions like Pro-Grade 197 offers numerous operational and financial benefits. Primarily, it helps extend the lifespan of existing roofs, providing a durable and resilient protective layer that defends against water intrusion, sun damage, and routine wear and tear. Extending the roof’s lifespan also reduces the need for expensive replacements.

Beyond the immediate financial savings, restoring rather than replacing roofs allows institutions to avoid costly upgrades that often accompany full roof replacements. These can include structural evaluations, insulation upgrades, and even the abatement of hazardous materials like asbestos.

Environmentally, the use of asphalt emulsion for restoration reduces landfill waste by alleviating the need to remove and dispose of old roofing materials. It also helps improve indoor comfort because restored roofs better regulate indoor air temperatures.

Incorporating a reflective Cool Roof coating as part of the restoration process amplifies environmental and economic benefits. This reflective surface helps mitigate the Urban Heat Island effect, reducing the surrounding temperature and contributing to lower HVAC energy costs for the facility.

Lastly, Henry’s roofing solutions provide renewable warranties for up to 20 years that provide school boards and facility managers assurance of long-term performance. This makes asphalt emulsion restoration not only a sound fiscal decision but also a sustainable and responsible choice for public infrastructure maintenance.

  • Extend roof lifespans by making roofs durable and resilient.
  • Reduce environmental impact by limiting landfill waste.
  • Enhance occupant comfort by better controlling indoor air temperatures.
  • Mitigate Urban Health Island effect and lower HVAC costs with a reflective Cool Roof coating.
  • Avoid high-cost upgrades, such as tear-offs, structural evaluations, insulation upgrades, and asbestos abatement that full replacements often trigger.
  • Gain long-term performance assurance with renewable warranties for up to 20 years.

Immediate Delivery and Local Expertise You Can Depend On

Southern California’s public facilities and schools and facilities can receive local support for all their asphalt roofing needs. Henry and GoldStar Asphalt Products are proud to provide trusted, local service directly from GoldStar’s Perris, CA location. Whether you're managing routine roof maintenance or launching a large-scale restoration project, you’ll have fast, dependable access to the materials, guidance, and expertise you need. Asphalt emulsion is available when you need it with onsite delivery within a week.

Henry’s partnership with GoldStar ensures more than just speedy delivery. It also includes means onsite support, such as product training, installation guidance, and expert maintenance advice—so your team is never left guessing.

Schools and facilities also benefit from Henry’s extensive network of authorized roofing contractors, making every project smoother and more efficient from planning to completion.

Henry Roof Restoration System Comparison Chart

Product

Function

Key Benefits

Best For

Certifications & Compliance

Pro-Grade® 197 Asphalt Emulsion Base restoration coating
  • Cold-applied, water-based formula
  • Waterproofs and smooths surface
  • Compatible with reinforcement fabrics
  • Built-Up Roofs (BUR)
  • Modified Bitumen
  • Aged metal roofing
  • Schools, public facilities
  • VOC Compliant
  • Miami-Dade Approved
  • UL Listed
  • FM Approved
Henry 195 Polyester Fabric   Reinforcement fabric
  • Adds tensile strength
  • Improves flexibility
  • Reduces risk of cracks or sagging
  • Areas needing high durability
  • Complex roof details
  • Heavy foot traffic areas
Used with Pro-Grade 197 for enhanced system performance
Henry 189 Fiberglass Roving   Reinforcement fiber
  • Increases impact resistance
  • Enhances sag resistance
  • Reinforcing trouble spots
  • Broad surface reinforcement
Used with Pro-Grade 197 for advanced strengthening
Pro-Grade® 280 Elastomeric White Roof Coating   Reflective topcoat
  • High solar reflectivity
  • Lowers roof surface temps
  • Reduces energy use
  • Cool roof upgrades
  • Schools, offices, low-slope roofs
Title 24 Compliant
ENERGY STAR® qualified, Cool Roof Rating Council (CRRC) listed product
Pro-Grade® 586 / 588 / 599 Aluminum Coatings   Reflective & protective topcoats
  • Reflects UV & radiant heat
  • Provides metallic finish
  • Resists weathering
  • Aesthetic improvements
  • Long-term roof protection
VOC Compliant

 

With GoldStar’s complete “Road to Roofs” lineup of asphalt products and Henry’s industry-leading solutions, everything needed for restoration, protection, and  and peace of mind is right at your fingertips—with a local expert just a phone call away.

Demandez une évaluation du toit

Voyez si votre toit commercial est un bon candidat pour la restauration. Remplissez le formulaire pour demander à un conseiller Henry de venir à votre emplacement et vous aider à évaluer si un système de revêtement de toiture convient à vos besoins. Si c’est le cas, nous vous fournirons un rapport d’inspection détaillé et des recommandations pour les prochaines étapes.