joist

US /dʒɔɪst/
UK /dʒɔɪst/
"joist" picture
1.

legar, belka stropowa

a length of timber or steel supporting part of the structure of a building, typically arranged in parallel series to support a floor or ceiling.

:
The floorboards were nailed directly to the wooden joists.
Deski podłogowe były przybite bezpośrednio do drewnianych legarów.
We need to replace some of the rotten joists in the old house.
Musimy wymienić niektóre zgniłe legary w starym domu.