Although reflective roofs are nothing new, interest in energy savings has led to changes in building code requirements, where energy use for locations occupied by coolant greatly exceeds heating costs.
Essentially, a reflective roof is designed to absorb less heat than a standard roof, typically reflecting more sunlight. They are available in a variety of designs. They can be made from highly reflective paint, aluminum siding, or reflective tile. Such roofs can be colder than 50 degrees under similar climatic conditions, achieve energy efficiency and save money by using less air conditioning.
The recipe for cold roofing materials is easy to understand in predominantly cold climates when building owners consider the benefits of cold roofing, especially for buildings with flat roofs and low slope roofs.
The roof can be cooled by a membrane, reflective coating, or reflective tiles and tile products.
Some advantages of reflective coatings
Reduced spending on public services
The longer the air conditioner works, the higher the bills. A cold metal roof or reflective roof covers are a great way to keep your home cool, which at the same time reduces the cooling system uptime. In addition to lowering their energy bills, most reflective roofs also reduce the maintenance of your air conditioning systems.
Make a permanent choice
Higher energy efficiency means less consumption and less emission of fossil fuels, two extremely beneficial factors for the planet. But these roofs also offer some additional benefits. There is a phenomenon known as the “heat island effect,” in which the microclimate of cities and urban environments experiences significantly higher temperatures due to the collective solar heat.
It is not hard to imagine when you think of the vast amount of heat radiating into the local atmosphere through concrete, asphalt, and dark roofing materials. The more reflective roofs in a city, village, or commercial district, the less heat will be absorbed and the colder the temperature.
Better internal comfort
No one wants to live or work in a crowded, hot apartment building. Reflective roofing materials will bring the sun’s rays back into the atmosphere, dramatically reducing the amount of heat transferred from the sun to the roof and then to the attic and the interior. The US Department of Energy says temperatures on a conventional roof can reach 150 ° F.
Reflective roofs, on the other hand, will be up to 50 ° colder. Temperature control, including humidity control, also affects other aspects of internal comfort. By using heat reflection strategies outside the building, you will improve indoor air quality inside the building. This can reduce the accumulation of moisture and mold, leading to health problems, not to mention long-term maintenance problems and structural damage.
Although many elements contribute to the wear and tear of roofing materials, the sun’s ultraviolet rays are the most damaging of all. The UV rays are reflected back from the reflected roof into the atmosphere to reduce the damage from the sun’s ultraviolet rays. Thus, reflective roofs last longer than conventional non-reflecting roofs. If you prefer the long life of your roof and save cost on maintenance, then invest in a cool metal roof, which usually comes with a warranty of up to 40 years and can easily last for 50 years or more with regular maintenance.
Some municipalities offer discounts and incentives to homeowners and businesses to save money by investing in approved roofs and/or products. Brisbane Roof and Paint offer roof restoration, repairs, and painting services in Brisbane. They have a dedicated team of professionals and experience of 20 years in offering roofing services. If you want a heat reflective coating for your roof in Brisbane, you can hire them for your project.
These were the advantages of heat reflective coating for any roof. By covering your roof with a reflective coating, you can reduce your energy bills, maintenance costs and enhance the life of your roof.