Frequently Asked Questions about the ASTEC Systems

17. How do you prove the fact that ASTEC is effective and that it is as good or better than traditional insulation?

a) By measuring temperatures before and after the application, one will quickly realize that an ASTEC roof is much cooler than an 'ordinary' roof. If it is cooler, then it is evident that less heat is penetrating. If it is cooler, then it is certain that there is less thermal shock on a metal roof (approximately 90% less thermal shock!). We have data loggers which measure the temperature at various locations on, above, and below the roof and then depict the results on a color graph.

b) By mathematical calculations. The calculations indicate the heat transfer with and without ASTEC and measure the corresponding energy savings. On a metal roof, ASTEC usually reduces heat transfer by some 70%. On a concrete roof, it will vary between 55% and 65%.

c) With client references as written proof of the results using temperature probes, lower utility bills, and comparing labor productivity rates before and after the application of ASTEC.

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