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DDDT109 Wholesale Door Bottom Seal Strip Aluminum Door Sill Thresholds For Hotel
DDDT109 flat‑wide 150mm low‑profile anti‑slip grooved aluminum alloy door sill threshold with integrated weather barrier. Wear‑resistant anti‑corrosion aluminum construction withstands heavy daily foot traffic in hotel environments. Delivers weatherproof, insect‑proof, light‑proof, sound‑proof, wind and dust‑proof performance. Supports custom cut‑to‑length and customizable finish options. MOQ 500pcs, ideal economical transition sill for hotel guest‑room doors and exterior entry doors. B2B wholesale architectural door hardware supply.
| Specification | Parameter |
|---|---|
| Product Type | Flat‑Wide Aluminum Door Sill Threshold |
| Width | 150mm |
| Material | Aluminum Alloy |
| Core Functions | Weatherproof, Insect‑proof, Light‑proof, Sound‑proof, Wind & Dust Proof |
| Application | Wooden Doors, Metal Doors, Steel Doors, Interior & Exterior Doors, Hotel Projects |
| MOQ | 500 Pieces |
Application Scenarios
Hotel Guest Room Doors
Heavy‑duty anti‑slip aluminum threshold for hotel guest room door sills. Integrated weather barrier blocks wind, dust and insects, reduces noise transmission for improved guest comfort, built for constant foot‑traffic usage.
Exterior Entry & Commercial Doors
Low‑profile transition sill works for exterior entry doors and commercial building door assemblies. Anti‑corrosion aluminum alloy performs well under sheltered exterior environmental exposure.
Architectural & Contractor Tender Projects
Custom‑length and custom‑finish support, wholesale bulk supply. Suitable for hospitality new‑build, renovation and architectural tender hardware packages.
Product Characteristics
150mm flat‑wide low‑profile grooved aluminum‑alloy door sill threshold, anti‑slip surface treatment
Integrated weather barrier insert delivers multi‑function sealing: weather, insect, light, sound, wind and dust protection
Anti‑corrosion & wear‑resistant aluminum material, engineered for high‑foot‑traffic hospitality environments
Compatible with wooden, metal and steel doors for both interior and exterior door‑sets
Support custom cut‑to‑length onsite processing, customizable finish for bulk project orders
MOQ 500 pieces, mass monthly production capacity for B2B wholesale hospitality hardware supply
Warranty & Customization
Standard quality warranty against manufacturing defects
Bulk wholesale supply, custom length and custom finish available for hotel and architectural tender projects
Technical dimension drawing and specification datasheet available for tender submission documentation
Frequently Asked Questions
What material is DDDT109 door sill threshold?
DDDT109 door sill threshold is constructed from wear‑resistant anti‑corrosion aluminum alloy with integrated weather sealing insert.
What functions does DDDT109 threshold provide?
It provides weatherproof, insect‑proof, light‑proof, sound‑proof, wind‑proof and dust‑proof sealing performance, mainly for hotel door assemblies.
What applications fit DDDT109 aluminum threshold?
Fits wooden doors, metal doors, steel doors for interior and exterior use; widely applied for hotel guest‑room and commercial building projects, custom finish is available for bulk orders.
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