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DDTD109
D and D Hardware
Aluminium Alloy
Silver
Apartment, Hotel, Office, Industrial
T/T, L/C, D/P, Western Union
Jiangmen /Guangzhou / Shenzhen , China
200,000/Month
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When project specifications call for exterior wood door sills and commercial door thresholds, D&D Hardware Manufacturer delivers precision-engineered solutions tailored to demanding architectural requirements. Our commercial door thresholds are specifically designed to interface seamlessly with wood door assemblies, featuring wide flanges, pre-drilled mounting holes, and integrated sill pans that protect vulnerable wood components from moisture damage. At D&D Hardware Manufacturer, we understand that project specifications often require strict compliance with ADA clearances, fire ratings, and energy codes—which is why we provide detailed CAD drawings, thermal performance data, and third-party test certifications for every commercial door threshold we produce. We also offer custom anodized or powder-coated finishes to match architectural palettes, plus optional weatherstripping grooves for enhanced air sealing. Partner with D&D Hardware Manufacturer on your next specification project, and ensure your exterior wood door sills and commercial thresholds meet the highest standards of durability, safety, and long-term performance in any commercial environment.
Product Overview
Product name | Exterior Wood Door Sill Project Specification Commercial Door Threshold |
Product Model | DDDT109 |
| Material | Aluminium Alloy |
| Function | Smoke,Sound,Drauht,Dust and Light proof |
| Suitable for | commercial buildings, residential buildings and industrial buildings |
Packaging & Shipping
| MOQ | 100 picecs |
| Package | One pair/white box or color box or Blister card in Standard export carton |
| Sample time | 5-7 working days |
| Production lead time | 20-25 days |
| Shipping Port | Jiangmen , China / Shenzhen , China . |
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