Expanded Polystyrene for Thermal Insulation

Y encima de eso se pinta, o hay que recubrirlo con algo más, @fkaar2001? 🤔

Why they did not made ventilation space between wall and polystyrene? Say hello to black mold all over house

This looks flammable. I prefer carboard, corrugated sheets assembled, that will be a powerful insulator that will not allow a fire to spread across a facade of a building. ppl even building small buildings using "cardboard bricks" as the sole material for floors, walls, and roof!

This looks so fun

Polystyrene and thermal insulation, in the same sentence. Issokay, I hope these people are sure of this sha

They are... There is another element added.

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What’s the increase of r value and how well does it do in areas with extreme winds?

Avoid polystyrene panels, they are not breathable. Prefere breathable products like stone wool. Or else, you might have serious problems with the quality of air because of mold fungus.

How much per square foot or miter?