Cool Roof Technology Case Study

Case studies shown are specific to client projects comparing before and after results through cooling intensive periods.

Cool roof technology case study.

Dulux cool roof was selected to test the effectiveness of infracool heat reflective technology on metal roof buildings reduce power. The mediterranean european heritage solar reflecting materials for the building envelope were a widely used construction technology the mediterranean region is still populated with exemplary demonstration sites are cool roofs an energy efficient. Are white roofs cooler and more energy efficient than non white roofs. While there have been studies done to show how effective cool metal roofing is particularly by the oak ridge national laboratory this would be a real life real time study to prove the benefits of cool metal roofing.

28248 north tatum boulevard suite b 1 pmb 612. Case study and analysis performed in august september 2009 by. Cool roof case study. Green roof temperatures can be 30 40 f lower than those of conventional roofs and can reduce city wide ambient temperatures by up to 5 f.

The case of temperate climates the type operation and thermal characteristics of the building should be considered carefully to determine potential benefits of the application of cool roof technology. The most well known type of reflective surface is the cool roof. A cool roof is a roofing system that delivers higher solar reflectance the ability to reflect the visible infrared and ultraviolet wavelengths of the sun reducing heat transfer to the building and higher thermal emittance the ability to radiate absorbed or non reflected solar energy than standard designed roofing products. The air conditioning system in the visy campbellfield technology centre struggled to cope with cooling demands on hot days.

Historically cool roofs have been either white. It is located on the top floor flat roof of a four storey building of which the top floor was constructed in 1995. Case study project background. In some climates heating offsets may occur through winter potentially reducing annualised energy savings.

Cool roof case studies. See factors to consider in valuing cool roof on the facts and questions page of the cool roof commercial brochure for. 1 2 in addition green roofs can reduce building energy use by 0 7 compared to conventional roofs reducing peak electricity demand and leading to an annual savings of 0 23 per square foot of the roof. Metal roofs are included in.

Reflective surfaces can deliver high solar reflectance the ability to reflect the visible infrared and ultraviolet wavelengths of the sun reducing heat transfer to the surface and high thermal emittance the ability to radiate absorbed or non reflected solar energy. The case study is the estates office at brunel university and consists of one open office area and three separate office rooms. Reflective surfaces are a form of geoengineering. Cave creek arizona 85331.

Description of the building and cool roof technology.