puurankarakenteisessa

Puurankarakenteisessa translates from Finnish to English as "in a timber-framed structure" or "wood-framed construction." This term refers to a building method where the primary structural support is provided by a framework of timber (wood) members. These members can include studs, joists, rafters, and beams, which are assembled to create the walls, floors, and roof of a building.

Timber framing is one of the oldest and most widely used construction techniques globally. Its popularity stems from the availability of wood, its relative ease of working with, and its good structural properties. In puurankarakenteisessa construction, the timber frame forms the skeleton of the building, and then non-load-bearing materials like insulation, sheathing, and finishes are added to enclose the structure and provide protection from the elements.

Modern timber framing often utilizes standardized dimensional lumber or engineered wood products. These materials are often lighter and straighter than traditional hand-hewn timbers, allowing for more precise construction. The spaces between the timber members are typically filled with insulation, contributing to the building's thermal performance. This construction method is common for residential buildings, but can also be found in commercial and industrial structures. The term emphasizes the material and the method of creating the building's core support system.