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Criteria to Make A Choice Between Stick and Unitised System

As it is well acknowledged, curtain wall can create a safe and peaceful place for you and your loved ones, to relax and enjoy the surrounding landscape. Especially by installing and enclosing your balcony with glass curtain walls, young children and pets can go onto the balcony safely and with peace of mind. In recent years, a fantastic feature of curtain wall is that you can create a custom curtain wall, with a wide range of colors and array of texture options available in the current market. How to make a good decision on your curtain wall building would become an important issue to care about now.

FT curtain wall (1)

In the current market, stick curtain wall and unitised curtain wall are the two major types of curtain wall in use. A decision between both is often not easy. It depends on architectural design and your building project complexity. Furthermore, the main criteria are based on the design pattern and the location of the building. Specifically speaking, weather and site conditions are mostly considered the two main drivers in curtain wall construction. Another factor to be taken into account is the repetitiveness of the surface. Are balcony slabs or setbacks in the building complicating the reach and the installation? Are the assumed building movements possible with a stick construction and is structural glazing a requirement? These initial questions will narrow down the options to further evaluate cost impacts and efficiency.

Generally, there are several regular criteria for reference when selecting between a stick and a unitised curtain wall as follows:
1. Budget
There is a distinctive difference in curtain wall cost between stick and unitized curtain wall. And this is typically reflected in low budget projects where the stick system has this advantage versus the unitise one.
2. Building Configuration & Shape
In most cases, a unitised system will have much more of an advantage on a high-rise building with a large level of repetition while a stick system will be more suitable for a podium with a complex design and low level of repetition.
3. Performance
There are considerably better performance and quality levels of a unitised system versus a stick system that relies on the site workmanship for the correct installation.
4. Time Constraints
In some case, it is important to have material installed on-site as soon as possible due to the project schedule and commercial reasons, which gives an advantage to the stick system, for they are “by the self” and the materials can be obtained faster. On the contrary, a unitise system will help to close floor by floor much faster and allow for other parties to work in the building interior.

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Post time: Nov-04-2022
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