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.

Cave creek arizona 85331. For the examined case study it was found that a roof reflecticity of 0 6 0 7 is the. 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. Historically cool roofs have been either white.

Case study project background. 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. See factors to consider in valuing cool roof on the facts and questions page of the cool roof commercial brochure for. 602 997 0529 fax.

Cool roof case study. The air conditioning system in the visy campbellfield technology centre struggled to cope with cooling demands on hot days. Description of the building and cool roof technology. Metal roofs are included in.

Schools to serve as test sites to study the value of cool roof technology in a real world situation. 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. Are white roofs cooler and more energy efficient than non white roofs. The most well known type of reflective surface is the cool roof.

Case study and analysis performed in august september 2009 by. 28248 north tatum boulevard suite b 1 pmb 612. 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. Reflective surfaces are a form of geoengineering.

It is located on the top floor flat roof of a four storey building of which the top floor was constructed in 1995. Cool roof case studies. 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. In some climates heating offsets may occur through winter potentially reducing annualised energy savings.

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.