Lifespan of pressure-treated balcony?

[settler]

How long a lifespan can a balcony built with treated wood be expected to have? Is it several decades, or will it collapse earlier?

 

[Immobil]

With proper maintenance, it should probably last at least 50 years

 

[Baloo]

Yep, around 50 years is probably a good guess. Many factors come into play, Above or around ground, which impregnation agent (ACQ, Tanalith etc.), approved impregnation. :

 

[settler]

Yep, around 50 years is probably a good guess. Many factors come into play, above or around ground, which impregnating agent (ACQ, Tanalith, etc.), approved impregnation. :

Aha! It's about Wolmanit and on the second floor. In what way might it affect things, I wonder?