Generally, the basic design fee is charged at 5% -8% of the contract price for curtain wall engineering, with scheme design accounting for 30%, construction drawing design accounting for 30%, and process design accounting for about 35%.

For small and simple curtain wall design projects, the design fee may range from several thousand to tens of thousands of RMB, excluding travel expenses, meals, etc.

We can provide a one-stop solution for construction guidance, construction design drawings, material lists, installation guidance, and maintenance guidance.

Curtain walls are designed to last for several decades, typically 30 to 50 years or more, depending on the materials and maintenance. Regular inspections, cleaning, and maintenance of seals, gaskets, and glazing are essential to prolong the system’s lifespan.

• Cleaning the glass panels: Regular cleaning is necessary to maintain transparency and appearance.
• Checking seals and gaskets: Inspecting and replacing any worn-out seals to prevent water infiltration.
• Structural inspections: Regular checks of the framing and hardware to ensure there’s no damage or corrosion.
• Preventing damage from weather: Ensuring that debris, snow, or ice does not cause damage to the system.