Hello! Got the first roof beam up on the support beams for the carport. But where the roof beam rests on the support beam, should I have some moisture protection under the beam there? Now that there isn't a roof yet, the support beam gets very wet during the day. And the roof beams are untreated.

A carport construction with a recently installed roof beam on support beams, partially wrapped in blue plastic, next to a red building.
 
No, it is not necessary. The beams absorb water extremely slowly on that surface, and additionally, the amount of water/moisture that can end up there is extremely small.
 
Click here to reply
Vi vill skicka notiser för ämnen du bevakar och händelser som berör dig.