Using void formers in construction
January 9, 2024For any construction to be successful, it is crucial to ensure its structural integrity and longevity. One element that is an indispensable product for construction professionals is the void former.
What is a void former, and how is it essential for construction?
A void former is a structural element designed to help fill up the empty spaces or voids in the concrete. It can help balance the overall weight of the structure and enhance its performance.
Users of a void former in construction
- The main reason for purchasing void formers for construction businesses is to help reduce the weight of the building. When you create a void in the concrete, the load of the building is reduced, and this helps make it more stable and less susceptible to structural problems in the future. It helps reduce the weight and is especially crucial for areas that are prone to earthquakes or regions which have unstable soil.
- Void formers can also be cost-efficient because it can lead to long-term savings during the construction process. When there is less concrete and steel used in the building, it can help reduce the cost.
- A void former is also used for insulation. Improving the installation of the structure can make it more energy efficient and reduce heating and cooling costs. It is quite important in today’s time where people have become more environmentally conscious. It is time for the construction industry to consider sustainability and environmental impact.
The advantages of using void formers
- Void formers can help improve the structural integrity of the building. When the rate is reduced, it can create less load on the foundation and other supporting elements, the risk of the foundation cracking or any instance of structural damage.
- There are several seismic regions which can benefit from the use of void formers. These can help increase the stability of the building, and withstands seismic forces like earthquakes.
- Void formers are also tile and can be customised for different sorts of construction projects. They can help create voids in the wall and the slabs, plus they are also used for insulation purposes, thus making them an important design tool for architects as well as engineers.
- The construction industry is also considering sustainability, and the void formers help contribute to sustainable building practices. It reduces the reliance on steel and concrete which are resource materials, and can also help reduce the carbon footprint of the construction project.
Different kinds of word formers
Plastic void formers are made from high-density polythene. These are generally lightweight and pretty much versatile and can be used for different construction purposes.
On the other hand, expanded polystyrene world formers are ideal for installations and are also used in flooring systems.
Foam void formers are made from extruded polystyrene and can be used for insulation as well as creating voids in the walls and the roofs.
Void farmers have become an indispensable part of the modern construction industry. It is essential that you buy a void former from a reliable manufacturer to get the most of its benefits of reducing the weight and enhancing the insulation and sustainability of the building.


