Sash windows

[alywin]

In this heat, I just thought I'd remind owners of sash windows - of which I assume there are a lot, given the housing stock around here - that the idea is to open them at the top as well so the rising hot air goes out and draws in (hopefully) cooler air at the bottom, thus creating an air flow

[DrowsyDaisy]

Shamefully, I didn't realise that. Thank you!

[alywin]

Thought I'd bump this thread from last summer

[alywin]

I think another bump is due