Difference Between Stick And Unitised Curtain Walling

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The debate between stick and unitised curtain walling has been ongoing for some time now, with both methods having their own unique advantages and drawbacks. However, it can be hard to determine which one is the best option for a particular project. To help you make an informed decision, we’re going to take a look at the difference between stick and unitised curtain walling and weigh up the pros and cons of each.

Stick and unitised curtain walling are two distinct methods of constructing the external walls of buildings. Stick curtain walling is the more traditional approach, where each panel is individually designed and assembled on site. Unitised curtain walling is a newer method, where the panels are pre-fabricated and then installed as a single unit. Both systems have their own merits, and your choice will depend on the specific requirements of your project.

The most obvious difference between stick and unitised curtain walling is the time taken to install the system. Stick curtain walling requires each element to be designed, manufactured and then assembled on site. This can be a labour-intensive process and often takes longer to complete than unitised curtain walling. With unitised systems, the components are pre-fabricated offsite in a factory, meaning they can be quickly transported and installed with minimal disruption. This makes it a much more efficient approach, and it can considerably reduce the amount of time needed to complete the project.

Another advantage of unitised systems is that they are more cost-effective. As the components are pre-fabricated in a factory, there is less wastage due to fewer mistakes being made during installation, and the overall cost of the system tends to be lower. Furthermore, because the components are installed as a complete unit, the need for additional labour on site is reduced, further cutting costs.

Stick curtain walling does not offer the same level of cost-effectiveness. The individual components must be designed and built on site, and this can lead to additional costs due to mistakes or rework. Also, because the components are installed one at a time, it can require more labour than unitised systems, resulting in higher installation costs.

One of the advantages of stick curtain walling is that it offers more flexibility in terms of design. As the components are designed and built on site, they can be tailored to the specific requirements of the project. With unitised systems, however, the pre-fabricated components may not fit the exact measurements of the building, and it can be difficult to make changes to the design once the unit has been installed.

Finally, stick curtain walling tends to be a more aesthetically pleasing option. As each panel is designed and built on site, it can be made to fit the exact specifications of the building, making it look more harmonious with its surroundings. Unitised systems, on the other hand, are typically bulkier and less streamlined, which can have a negative impact on the overall appearance of the building.

In conclusion, when choosing between stick and unitised curtain walling, it is important to consider the specific requirements of the project. Unitised systems tend to be quicker and cheaper to install, but lack the design flexibility of stick systems. On the other hand, stick systems offer more flexibility in terms of design, but can be more costly and take longer to install. Ultimately, the choice between the two will depend on the individual needs of the project.

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