A couple of possible reasons: one-way doors can have a solid frame, making them ... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		michaelhoney on Nov 27, 2021 \| parent \| context \| favorite \| on: Ask HN: What are the best-designed things you've e... A couple of possible reasons: one-way doors can have a solid frame, making them easier to secure; and they are better at sealing against weather.

tommoor on Nov 27, 2021 [–]

and fire. one way swing allows the frame to wrap around on one side – increasing fire resistence

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact