Many farmers choose steel structures to build livestock buildings. Because steel structure livestock buildings with the advantage of low maintenance costs and flexible design, they can meet the requirements of the large and bright span. The installation is fast and straightforward. The owners who have less construction experience, they can follow the installation drawings to complete the erection.
Basic design principles of metal structure livestock building. the design of the livestock building must ensure the designed structure is reasonable, safe, and reliable.

Prefab steel cow farm building, dairy cattle shed is a kind of light steel structure  building in cow farm, the frame of the building consists of H section steel  columns, H section steel beams and C or Z section purlins. Generally there are  two types of cow house according to local environment and customer requirement,  one is open type, the other is close type. Usually dairy cow house is close type  which has whole wall and roof, some windows on wall. this type of cow house is  less affected by the environment. According to the width of cow house, you can  feed one row or two rows or multiply rows cow.

Item	Popular size	Popular height	Coverage	Gate size
Cow shed	10x60	3m	Signle corrugated steel sheet	4x3m
Cattle barn	20x50m	5m	Insulation roof with single steel sheet wall	4x4m
Dariy farm building	16x36m	4m	Single steel sheet or only roof	4x3.5m

1. the structure design should meet the requirements of the building, and have sufficient strength, stiffness, and stability, and have excellent durability.
2. the designed structure should save as much steel as possible, reduce the weight of the steel structure, shorten the manufacturing and installation time as much as possible, and it should easy to transport, maintenance and lower costs.