Seinäpalkki

Seinäpalkki, often translated as wall beam or ledger, is a structural component in construction. It is typically a horizontal wooden or metal member that serves to support loads from above and transfer them to vertical supports. In timber-framed construction, a seinäpalkki is commonly found at the top of a wall, supporting the joists of the floor above or the rafters of the roof. It can also be used to support masonry work during construction, acting as a temporary support. The size and material of a seinäpalkki are determined by the loads it is expected to bear and the span it needs to cover. Proper installation is crucial to ensure the structural integrity of the building. In some contexts, it might also refer to a beam integrated directly into a load-bearing wall structure. The term is prevalent in Finnish construction terminology.