How to Choose the Right Curtain Wall Embedded Parts
Curtain wall embedded parts are the hidden anchors that connect the facade system to the building structure. Choosing the right ones is critical for both safety and service life. This guide walks you through the key factors every buyer should evaluate before placing an order.
1. Understand Your Load Requirements
The first step is to confirm the design loads — dead load, wind load, seismic load, and thermal movement. These directly determine the size, thickness, and anchorage depth of the embedded parts. Always obtain a structural calculation from your engineer before selecting a specific model.
2. Material Grade Matters
Most curtain wall embedded parts are fabricated from carbon structural steel (Q235B or Q355B) or stainless steel. For coastal or high-corrosion environments, stainless steel or hot-dip galvanized carbon steel is strongly recommended to prevent premature rust and failure.
3. Corrosion Protection
Hot-dip galvanizing (HDG) provides a thick, durable zinc coating that performs far better than paint or electro-plating in outdoor exposure. If your project is near the sea or in an industrial zone, specify hot-dip galvanizing with a minimum coating thickness in line with your national standard.
4. Welding and Fabrication Quality
Inspect the weld quality, dimensional tolerance, and surface finish. A reputable factory will provide material certificates, welding procedure qualifications, and dimensional inspection reports. Ask for sample approval before bulk production.
5. Lead Time and Customization
Custom shapes and non-standard sizes require engineering drawings and may extend lead time. Work with a manufacturer that offers OEM/ODM service, so the exact geometry, hole patterns, and thread specifications can be matched to your drawings.
Conclusion
Choosing the right curtain wall embedded parts comes down to load, material, corrosion protection, fabrication quality, and supplier capability. A qualified supplier will help you verify all five factors and deliver parts that last the full life of the building.