<![CDATA[is it a good idea to put foamboard covered with aluminum foil on top of windows in my attic?]]>

<![CDATA[is it a good idea to put foamboard covered with aluminum foil on top of windows in my attic?]]>Pretty much the title.
It get quite hot here in Europe.

]]>https://forum.ieu.app/topic/cb84a625-e9cc-4a21-bdaf-34946def5c83/is-it-a-good-idea-to-put-foamboard-covered-with-aluminum-foil-on-top-of-windows-in-my-atticRSS for NodeSun, 06 Sep 2026 04:35:55 GMTMon, 10 Aug 2026 09:12:47 GMT60