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Door body core featuring high-strength steel skeleton — providing security door-level structural support and impact resistance, serving as the fundamental guarantee of security performance.
Clad with premium aluminum alloy panels — lightweight, corrosion-resistant, delivering a modern metallic texture while ensuring long-term outdoor use without rusting or discolouration.
Lock zones, hinge zones, and frame connection points are all strengthened with stainless steel to elevate overall security.
Door structure + multi-channel weatherstripping + surface coating triple waterproof design — effectively resisting rainwater erosion for courtyard, outdoor, and coastal humid environments.
Minimalist flat design with refined surface treatments (matte/gloss/brushed/sandblasted) — conveying sophistication through pure material texture and precise proportions.
Supports full colour customization using a professional outdoor weather-resistant coating process with strong UV resistance.
| Parameter | Details |
|---|---|
| Brand | DERCHI |
| Product Name | Luxury Modern Aluminum Villa Double Security Entry Door |
| Main Material | Steel |
| Face Material | Aluminum / Stainless Steel |
| Door Type | Security Door / Double Door |
| Design Style | Minimalist |
| Color | Custom Color |
| Position | Commercial |
| Opening Method | Side Opening / Swing |
| Feature | Water Resistant |
| Surface Finishing | Finished |
| Warranty | 5 Years |
| Place of Origin | Guangdong, China |
| Project Solution Capability | Total Solution for Projects, 3D Model Design, Cross Categories Consolidation, Graphic Design |
| After-Sale Service | Online Technical Support, Other |
Confirm architectural style, opening dimensions, and colour requirements → 3D model & graphic design scheme confirmation → Factory custom production (20–30 days) → Professional packaging & shipping → On-site installation (including double door panel alignment, waterproof seal acceptance, lock testing, and opening smoothness calibration) → Final acceptance delivery.
Overall 5-Year Warranty; Steel core structure, aluminum panels, and surface finishings are covered for 5 years; Waterproof sealing systems and lock accessories carry a 3-year warranty.
Wipe the aluminum alloy surface quarterly with a neutral cleaner. Inspect waterproof seal strip elasticity annually and lubricate locks. In coastal areas, perform a monthly freshwater rinse to remove salt deposits. Avoid strong acidic or alkaline cleaners.
The doors feature a composite structure: a high-strength steel inner core for structural security, outer cladding of premium aluminum alloy panels for corrosion resistance, and stainless steel reinforcement at critical stress areas like lock zones and hinges.
Yes. The combination of aluminum and stainless steel offers superior salt-spray and corrosion resistance. Coupled with a triple waterproof design (structure, weatherstripping, and protective coating), they perform exceptionally well in coastal and outdoor environments.
Absolutely. We support complete colour customization—including matte, gloss, brushed, sandblasted, classic black, space grey, champagne gold, antique bronze, and wood grain finishes, all treated with weather-resistant outdoor coatings.
We offer a 5-year comprehensive warranty covering the steel core structure, aluminum panels, and surface finish. The waterproof seal strips and lock accessories are backed by a 3-year warranty along with responsive online technical support.
We provide comprehensive project solutions including 3D model design previews to verify door-to-building compatibility, overall graphic design schemes, and cross-category product consolidation (windows, doors, fencing).
Factory custom production typically takes 20 to 30 days following 3D design approval. On-site installation includes precise double door panel alignment, seal strip acceptance testing, lock calibration, and final inspection.
