Heat waves are intensifying and temperatures are reaching historic records. July 2024 was the warmest month on a global scale since records began. According to a recent report by the World Meteorological Organization (WMO), there is an 80% probability that the average annual temperature of the planet will temporarily exceed pre-industrial levels by 1.5°C in at least one of the next five years.
In this scenario, with extreme temperatures becoming more frequent, it is essential to prioritize solutions that optimize the energy performance of buildings. CoolTop, developed by Eagle Waterproofing, offers an advanced and technically superior response to roof protection, drastically reducing heat absorption and contributing to efficient thermal management in buildings.
CoolTop is an aliphatic polyurethane resin that, once applied, forms a continuous, flexible film with a glossy white finish, easy to clean and maintain, suitable for all types of exposed roofs. Its main advantage lies in its ability to reflect a high percentage of sunlight (SRI 105), preventing heat absorption by the roof and thus reducing the structural thermal load.
CoolTop technology offers a number of key advantages for architecture and construction projects:
Greater energy efficiency: by significantly reducing heat transmission to structures, CoolTop reduces air conditioning demands, which translates into a reduction in energy consumption.
Improved thermal comfort: it provides a cooler and more pleasant indoor environment, even during periods of greater sun exposure.
Greater durability: it protects surfaces from environmental aggressions, such as UV radiation, the saline environment in coastal areas, and thermal variations, thus prolonging the useful life of waterproofing solutions. In combination with the Ultraflex membrane, it is certified for a lifespan of over 25 years.
Cost-efficient and sustainable system
The CoolTop white roofing coating not only optimises energy performance, but also provides other benefits in terms of urban sustainability. It helps mitigate the heat island effect in cities, contributing to improved air quality and general well-being.
In addition, CoolTop is fully compatible with photovoltaic systems, increasing their efficiency and profitability.
“CoolTop can be applied to a waterproofing membrane in good condition to keep temperatures at bay and extend the lifespan of the waterproofing.
Let us not forget that most of the membranes installed on the roofs of our buildings degrade with solar exposure and their replacement or removal once their useful life has ended generates waste and costs that could be avoided with good protection” explains Gemma Mogas, Partner and General Manager of Eagle Waterproofing Ibérica, the European subsidiary of Eagle Group.
Wide versatility
CoolTop is ideal as a finish for our Ultraflex waterproofing membrane, certified for a lifespan of more than 25 years, but it doesn’t end there.
Thanks to its versatility, CoolTop can be applied on a wide range of supports, such as bituminous membranes, synthetic membranes (PVC, EPDM…), polyurethanes and polyureas, metals, fibre cement, plastic materials… Its high compatibility with solar energy production systems, including bifacial panels that maximise the capture of both direct and reflected radiation, makes CoolTop a comprehensive and highly efficient solution for energy-optimised roofing projects.
Participation in Belgian Roof Day 2024
Eagle Group has been present once again at Belgian Roof Day, which took place on 11 October at Brussels Kart Expo.
This event is consolidating itself as the main meeting point for construction professionals and roofing specialists. At the Eagle Waterproofing stand (number 102, Hall B), visitors were able to learn about the latest innovations in liquid waterproofing, take part in live technical demonstrations and obtain detailed information on the most advanced solutions in waterproofing and thermal management of roofs, directly from the company’s experts.
