Lead Times: By Category
Lead times for curtain wall hardware accessories vary by category: standard parts (in-stock/fast), custom parts (mold making/batch production), surface treatments (anodizing/spraying), and batch size (production capacity). Industry experts note that lead times should be assessed based on the specific category: standard parts in stock have short lead times (a few days); common specifications require about 1–2 weeks for production scheduling;
and custom parts or surface treatments require additional time. According to industry practice, lead times are determined by category and manufacturer capacity;
always confirm the lead time before purchasing.
Breakdown by Category
- Standard parts: In-stock (fast), a few days;
- Common specifications: Production scheduling (cycle), 1–2 weeks;
- Custom parts: Mold making/batching (customized), longer;
- Surface treatment: Anodizing/spraying (process), additional time;
- Batch size: Production capacity (scale), a determining factor.
Key Assessment Points
First, distinguish between categories.
There is a significant difference in lead times between standard and custom parts.
Second, clarify the lead time.
Confirm the lead time with the manufacturer to avoid delays.
Third, account for process-related time.
Surface treatments add time to the schedule, so plan accordingly.
Fourth, stipulate terms in the contract.
Clearly define lead time clauses in the contract to prevent disputes.
Tips to Avoid Pitfalls
First, beware of assuming items are in stock.
Do not simply assume stock is available (which causes delays); verify the lead time.
Second, avoid overlooking processing time.
Do not forget to account for the extra time required for surface treatments.
Third, avoid relying on verbal lead time promises.
Verbal agreements lack guarantees; ensure lead times are specified in the contract.
Trends and Reminders
Curtain wall hardware is moving towards standardization, characterized by standardized specifications (universal parts) and digitized production scheduling (transparent delivery timelines).
For purchasers, the recommended approach is to categorize products, clarify delivery schedules, and formalize terms in contracts.
Clarifying delivery times ensures project success.
