Reading plenty of threads, about current behavior on the server, expected behavior, I wonder why there is still no limit on weight for the inventory. Considering what you need to build anything, any limit on basic material would be overly annoying.
However, carrying a bed, shelter, door, walls, etc, is kind of hardcore. If it’s possible, building elements should at least slow you down. That would make raiding more delicate, if you have to build ramps a few meters aways from the building.