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A comment on Ultrawhite BaSO4 Paints and Films for Daytime Radiative Cooling. Parent comment

Re:Ultrawhite BaSO4 Paints and Films for Daytime Radiative C... by baybal2 on Saturday September 18, 2021 @11:23AM (#28576945)
I'm surprised that steel roof is not the cheapest option in most of US, and in the rest of the world.

Shingles are almost always more expensive because of laborious installation.

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