Aerogel
A microporous, transparent silicate foam as a glazing cavity fill material, offering possible U-values below 0.10 BTU/(h-sq ft-oF) or 0.56 W/sq m-oC) .Not quite sure what the proper home improvement terms are? Let us help. We have put together a glossory for you to learn a little bit more about Home Improvement Glossary and Terms
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