White roofs are an important element of an energy saving strategy. But roofs lose their reflective capacity by 30% or more as they soil. One spray application of PURETi can Use the Power of Light to Clean, breaking down organic matter that soils the roof and provides a sticky surface for dirt to adhere. Future cleanings are made easier. This type of project produces a hard ROI not only on reduced cleaning costs, but on the energy savings it generates.
PURETi can be applied to an existing roof at the time of the next cleaning, or it can be applied to roofing material in the factory. Contact Us (hyperlink to contact us) to learn more or get a quote.
Click here to learn more about how a loss of solar reflectance hurts energy efficiency (link to 5.1 Testing and Studies white roof paper from LBL)