There are two main types: stick curtain wall systems (assembled on-site) and unitized curtain wall  systems (factory-made). They can also vary by design, such as glass, frame-supported, or point-supported systems.

Yes. Interior curtain walls are non-structural glass partitions used to divide spaces while maintaining an open feel. They improve natural light flow and are common in offices, hotels, and commercial interiors.

Curtain walls improve energy efficiency, allow more natural daylight, and enhance building performance.They also create a modern glass appearance for commercial and residential projects.

Window wall vs. curtain wall:
A window wall is installed between floor slabs, making it more cost-effective and suitable for residential and mid-rise buildings.
A curtain wall is installed outside the slabs, offering better performance, larger glass areas, and a more seamless look—ideal for high-rise projects.

Hihaus aluminum windows are modern, thermal-break designs with double or triple glazing. Compared to traditional aluminum windows, they’re built to prevent condensation by keeping heat out of the frame.

It depends on your customization choices and materials.

1.Send us the window size and a photo of the area. We’ll suggest the best design or series.
2.Pick your preferred materials and glass options, or let us recommend the right combo.
3.We’ll provide a price and a drawing for your approval.
4.Once you confirm and sign the drawing, we’ll start production.

Aluminum windows are heat-resistant, energy-efficient, and great at keeping your home insulated. Plus, they’re low-maintenance and built to last.

It depends on what you’re looking for. If you want a big view and ventilation isn’t a priority, a picture window is a great choice. You can also mix and match different aluminum window types,our experts can help you design the perfect combination.