Less than 3 000 m2 go for stick.
Unitized curtain wall vs stick system.
The entire fenestration system essentially locks together providing excellent protection against high wind loads and earthquakes.
In cases where the wall configuration seems as complex and having more corners and drastic changes in the plane the stick system would be more economical.
Unitized curtain wall systems are comprised of large units that are assembled and glazed in the factory.
On the other hand stick built curtain walls are installed piece by piece.
Unitized systems can be economically friendly shifting labor expense from field to factory.
In either stick built or unitized systems curtain wall provides superior structural strength.
Unitised systems are made of large units and erected on the building facade.
On the average smaller projects tend to make more sense for stick curtain wall since the lead times are shorter and there are less expensive prefabbed pieces.
For a standard curtain wall in a typical all glazed building the borderline sits somewhere between 3 000 and 5 000 m2.
Unitised curtain walls and stick built systems are the two main classifications of curtain wall systems.
This is mostly adopted in low rise and mid rise buildings.
The fabrication process for unitized systems is more consistent than for stick built curtain walls as unitized wall systems are constructed in almost an assembly line fashion indoors and under controlled environmental conditions.
For larger projects in major cities unitized is now more or less the standard.
Due to the great structural strength curtain wall can handle larger glass sizes than window wall.
Offers a detailed description of stick built and unitized curtain walls including system types thermal performance characteristics acoustic and aesthetic features and.
In other words the differences mainly lie in their method of installation.
They are then shipped to the job site and erected on the building façade.
High speed installation reduced field installation costs by maintaining high quality control with very minimum on site manpower.
There is too little space to develop a.
Stick systems are installed on site with the frame sequence followed by glazing and are being placed on scaffolding or cradle facilities where you require more manpower on site than unitized glazing.
Stick built and unitized systems.
The curtain wall construction is classified as two as stick system and unitized system.
Unitized can offer performance.