you are viewing a single comment's thread
view the rest of the comments
[–] 24 points 6 months ago (2 children)

That wiki says it’s common in hospitals and labs. Interstitial space is not the same as a floor cavity.

Also

The heights of these spaces are generally 6 to 8 feet (1.8 to 2.4 m) and allow easy access for repair or alteration

So yeah not common in a residential building.

  • source
  • parent
  • hideshow 4 child comments
  • [–] 1 point 5 months ago*

    Ah, thanks, I couldn't seem to find the right term. I was looking for "truss space" or something related. "Floor cavity" or I guess "joist cavity" looks like what I was looking for (for the residential side).

  • source
  • parent