You might have seen joist hangers in different buildings. These hardware components are used in architectural projects. They help to anchor different structures like decks, ceilings and floors. The hangers are usually built of aluminium or steel. They are connected with support beams and joists to frames on the sides. These devices help to make a sound structure than the use of screws and nails. Strength and stability are offered to any structure that includes joist hangers.
How they are used?
Joist hangers can be found in round wooden beams as used by carport builders Sydney. Screws and nails help to connect the hanger to a wooden beam. There is a connecting plot that fastens the hanger to the frame nearby. If the building frames are made of steel instead of wood, the hangers are welded and not secured by screws or nails.
Sourcing joist hangers
If you are looking to get these components in a building, as commercial shed builders do, they can be found in lumber yards or home improvement outlets. These come in different sizes and shapes. Hence, you need to know the framing dimensions and that of the beams around which the joist hangers will be used. Some units are strong designs that can support large beams and loads. The most common shape is U as that allows them to be fitted about a joist on three sides. Others might have a T shape which provides a secure connection. Others have connecting arms and sloped plates. Some are designed to support double beams around a hanger.
Selecting the right dimensions
The choice of joist hangers includes knowing the dimensions you require for a construction project. Some manufacturers offer large sizes which will cover the joists. Hangers need to be chosen as per right dimensions as they cannot be modified or cut or reused as well. The nail holes are pre drilled and pre cut and hence, if the fitment is not right the joist hanger becomes useless and needs to be replaced. The fitment is crucial in order to ensure structural integrity.
Benefits offered
There are several benefits to be obtained from using joist hangers. They definitely offer a strong support and fitments that mere screws and nails cannot offer. When you are trying to fit beams and joists with only screws and nails, the wood might twist and warp over time, making the whole assembly unstable. With joist hangars it is possible to support large loads and extend the lifespan of joists. The hangers might be more expensive, but they help to make a roof structure more stable and secure. These are easier to install when the right dimensions are checked and purchased.
