Designing a Strutted Level Beam Span Table for a Structural Renovation

When renovating an old single-story house, ensuring the structural integrity of the building is crucial. One common challenge is replacing load-bearing walls with level beam (LVL) systems that can span long distances while providing support and stability to the structure. In this article, we'll explore how to design a strutted LVL beam span table for a successful renovation project.

As with any structural renovation, it's essential to consider the specific requirements of the job. In this case, the goal is to replace a load-bearing wall with an LVL beam that will run perpendicular to the existing ceiling joists. To achieve this, it's necessary to design a strutted LVL beam span table that can support the weight of the structure and provide a secure attachment point for the hangers.

The first step in designing the strutted LVL beam span table is to determine the size and type of LVL required. In this case, the LVL will need to be 14 feet long and will be placed perpendicular to the ceiling joists. To ensure that the LVL can support the weight of the structure, it's necessary to use a high-strength LVL with a minimum thickness of 1-1/2 inches.

Once the size and type of LVL have been determined, the next step is to design the strutted LVL beam span table. This involves calculating the spacing and size of the struts that will be used to support the LVL. In this case, the struts should be spaced at 16-inch intervals and should be sized to match the thickness of the LVL.

To fasten the ceiling joists to the LVL, hangers will need to be installed on each side of the beam. The hangers should be positioned so that they are centered over the strut spacing and should be secured with screws or nails to ensure a secure attachment point.

In addition to designing the strutted LVL beam span table, it's also essential to consider the structural implications of removing a load-bearing wall. In this case, the removal of the wall will likely cause the structure to sag in the middle, which is why an LVL was installed on top of the 2x4 walls on each side of the room.

By following these steps and using high-strength materials, it's possible to design a strutted LVL beam span table that can support the weight of the structure and provide a secure attachment point for the hangers. With careful planning and execution, this structural renovation project can be completed successfully and will ensure the long-term stability and integrity of the building.

Strutted lvl beam span table