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Why Use Timber Floor Trusses Instead of Floor Bearers


Why Use Timber Floor Trusses Instead of Floor Bearers

Timber floor trusses and floor bearers are two common options for supporting the floor of a building. While both options have their own benefits, there are several reasons why timber floor trusses may be the better choice in certain situations.

Faster Construction

One of the main advantages of timber floor trusses is that they can be installed much more quickly than floor bearers. This is because trusses are pre-fabricated offsite and can be quickly and easily assembled on site. In contrast, floor bearers require individual beams to be cut and installed, which can be a time-consuming process. As a result, using timber floor trusses can significantly reduce construction time and get your project completed faster.

Greater Design Flexibility

Another reason to consider timber floor trusses is the greater design flexibility they offer. Trusses can be designed to span longer distances than traditional floor bearers, which means they can support a wider range of floor plans. This can be particularly useful in situations where the floor needs to span over an area with few or no internal walls, such as a large open-plan living space. Additionally, timber floor trusses can be designed to support a variety of load types, including live loads (e.g. furniture and people) and dead loads (e.g. the weight of the floor itself).

Improved Structural Integrity

Timber floor trusses also offer improved structural integrity compared to floor bearers. This is because trusses are designed to distribute weight evenly across their entire length, rather than relying on a series of individual beams to support the weight of the floor. This means that timber floor trusses are less likely to experience issues such as sagging or bounciness, which can be a problem with traditional beam-and-joist systems. As a result, timber floor trusses can provide a more stable and comfortable floor for your home or building.

Cost-Effective Solution

Despite the numerous benefits of timber floor trusses, they can often be a more cost-effective solution compared to floor bearers. This is because trusses are typically less expensive to manufacture and install than traditional beam-and-joist systems. Additionally, the faster construction times associated with trusses can also lead to cost savings, as the project can be completed more quickly and with fewer labor hours. Overall, timber floor trusses can provide an excellent balance of performance, design flexibility, and cost-effectiveness for your building project.


In conclusion, there are several reasons why timber floor trusses may be the better choice for your building project compared to floor bearers. Trusses offer faster construction times, greater design flexibility, improved structural integrity, and can be a more cost-effective solution. If you’re considering your options for supporting the floor of your home or building, be sure to consider the benefits of timber floor trusses.

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Contact us at Newcastle Frame and Truss or call on 0437 437 231.

We service the areas of Adamstown Heights, Birmingham Gardens, Bar Beach, Broadmeadow, Northern Sydney Newcastle, Callaghan, Hunter Regions, Black Hills, Wyong, Beresfield and surrounding areas.