Post-frame construction is a fabricated wood-frame building system. Typically, post frame buildings have huge, laminated columns or solid sawn posts as opposed to steel framing, wood studs and concrete masonry. This means that the load is transferred to the ground, surface-mounted onto a masonry foundation or a concrete pier. Plastic barrier systems may be used to enhance protection of concrete and wood posts and piers.
Post frame structures can be erected faster than most conventional building types. Due to the interlocking frame capable of handling greater loads and large posts, only a few structural components are required. This helps save on resources. Due to the larger spacing between posts when compared to studs, the buildings have a larger wall cavity which provides more room for insulation. This lowers the cost of heating and cooling the building throughout its useful life.
Most types of exterior facades can be installed on these buildings. These can be designed to enhance quality and aesthetic appeal. Post-frame construction is efficient yet economical option for low-rise applications. It has in fact risen to be the preferred construction method for a number of industrial, commercial, residential, municipal, religious and agricultural projects. These structures are ideal for people seeking efficient, flexible and durable structures. One can choose between building from scratch and purchasing a pre-engineered structure.
Cost
Because of the efficiency and speed of construction, the cost of labor is usually low when compared to other types of structures. In most cases, continuous cement floors aren’t necessary and if needed, they can be installed later. Wood is also cheaper than other construction materials such as bricks, steel and concrete blocks. One can choose whether to have a steel siding or roofing, which can be installed easily at any moment.
Flexibility
The structures are also renowned for their flexibility, which enhances their cost effectiveness. This especially applies when adding supplementary features such as overhangs, porches and steeper roof pitches. Due to the lack of interior supporting walls, the structure is wide open on the interior. This allows rooms to be organized as one prefers. Windows and doors can also be added easily, since the space between columns is about eight inches.
Strength
Most people don’t believe that post frame structures can be stronger than other types of buildings. However, this can be proven, since the grounded columns enhance a structure’s ability to resist wind. The posts are horizontally linked, which makes strong boxes that effectively enhance seismic movement and wind resistance. The roof cannot detach easily because the trusses are directly connected. The structures also have a diaphragm effect, which implies that they’re flexible when subjected to stress and won’t collapse, crumble or crack like conventional buildings.
Environmental Benefits
The structures are also considered to be very friendly to the environment. When such a building reaches the end of its useful life, it can be recycled because it’s basically made from wood. This prevents deforestation and the need for more building materials, labor and fuel. The steel siding and roofing are also made from recycled materials.
Energy Efficiency
Post frame buildings score highly in energy efficiency for a number of reasons. The large wall cavities and manner in which the wooding frame members are constructed help enhance the effects of any installed insulation. Wood also offers better insulation compared to concrete blocks and steel frame.
When purchasing post frame buildings, one should keep a few things in mind. The choice of structure will definitely carry a long term effect. One needs to research the various options using sites which offer the choice of designing a complete structure over the web.