Product Overview
The Full Aluminum Invisible Door is a premium flush door system where the door panel sits completely flush with the surrounding wall surface when closed, creating a seamless, frameless architectural appearance with no visible hinges, handles, or trim. The door panel is constructed with 6063-T5 aluminum alloy skins bonded to an aluminum honeycomb core (3003-H18, hexagonal cell), delivering a lightweight yet rigid structure. The door frame is concealed within the wall cavity, and the door is hung on three 3D adjustable concealed hinges with 200 kg load capacity each. A magnetic push-latch provides clean operation with no visible handle - the door opens with a gentle push. Surface finishes include matte powder coat, brushed anodized, wood grain transfer, and PVDF in 100+ RAL and custom colors. The door is 100% waterproof, fire-rated B1 (EI30 upgrade available), termite-proof, and E0 formaldehyde-free. It is the definitive solution for luxury residential, premium hotel, corporate office, and high-end retail interiors where minimalist architectural purity is required.
Key Features & Advantages
• Absolute Flush-Wall Integration - Door face aligns perfectly with wall surface. No frame protrusion, no trim, no visible hinges or handles. The door disappears into the wall when closed.
• 100% Waterproof & Rust-Proof - All-aluminum construction (frame, panel skins, honeycomb core) is completely impervious to moisture. No swelling, no corrosion - ideal for bathrooms, coastal properties, and humid climates.
• Concealed 3D Adjustable Hinges - Three stainless steel hinges rated 200 kg each. 3-axis adjustment (±3 mm) for perfect alignment after installation. Invisible when door is closed.
• Magnetic Push-Latch - Tool-free push-to-open operation. No protruding handle. Adjustable magnetic force. Optional privacy lock with emergency release.
• Lightweight Honeycomb Core - Panel weight 18–25 kg (900×2100 mm). 50% lighter than solid wood doors. Reduced hinge load, smoother operation, longer hardware life.
• Fire-Rated B1 / EI30 - Aluminum is non-combustible. B1 rating standard. EI30 certified fire door available as upgrade with intumescent seals.
• Zero Formaldehyde E0 - No wood, no glue, no VOC emissions. Safe for enclosed spaces, nurseries, and LEED/WELL-certified projects.
• Full-Perimeter EPDM Seal - Continuous rubber gasket around all four edges provides sound reduction ≥32 dB, smoke sealing, thermal insulation, and draft proofing.
• Termite & Pest Proof - Zero organic material. Permanent solution for tropical, subtropical, and termite-risk regions.
• 100+ Finish Options - Matte powder coat (50+ RAL), brushed anodized, wood grain transfer (oak, walnut, teak), PVDF. Custom RAL/NCS color matching available.
Technical Specifications
|
Parameter |
Specification |
|
Door Panel Material |
6063-T5 aluminum skins + aluminum honeycomb core (3003-H18) |
|
Panel Thickness |
40, 45, 50, 55 mm |
|
Standard Door Sizes |
900×2100, 1000×2100 mm (custom up to 1200×2700 mm) |
|
Frame Material |
6063-T5 aluminum, 70–90 mm depth |
|
Core |
Aluminum honeycomb, hexagonal cell, 60–80 kg/m³ |
|
Aluminum Skin Thickness |
0.8–1.2 mm (face), 0.6–0.8 mm (back) |
|
Hinges |
3D adjustable concealed, stainless steel, 3 pcs/door, 200 kg each |
|
Latch/Lock |
Magnetic push-latch; optional privacy lock with emergency release |
|
Seal |
Full-perimeter EPDM rubber gasket |
|
Surface Finishes |
Matte powder coat (60–120 μm), brushed anodized (10–25 μm), wood grain transfer, PVDF (25–40 μm) |
|
Colors |
100+ RAL standard; custom RAL/NCS color match available |
|
Fire Rating |
B1 (GB 8624) standard; EI30 certified upgrade available |
|
Sound Reduction |
≥32 dB (with EPDM seal) |
|
Formaldehyde |
E0 / Zero emission |
|
Panel Weight (900×2100×45mm) |
Approx. 20–25 kg |
|
Opening Direction |
Left or right hand; inward or outward opening |
|
Warranty |
5 years on door panel, 2 years on hardware |
Surface Finish Selection Guide
|
Finish Type |
Appearance |
Texture |
Best Application |
|
Matte Powder Coat |
Flat color, anti-fingerprint |
Smooth matte |
Residential, office - modern minimalist |
|
Brushed Anodized Silver |
Metallic linear grain |
Fine brushed |
Corporate, hotel - professional premium |
|
Brushed Anodized Gold |
Warm champagne metallic |
Fine brushed |
Luxury hotel, villa - opulent |
|
Wood Grain Transfer Oak |
Realistic oak grain |
EIR wood texture |
Residential - warm natural feel |
|
Wood Grain Transfer Walnut |
Rich dark wood grain |
EIR wood texture |
Executive office, luxury interior |
|
PVDF Solid Color |
Deep uniform color, high UV resistance |
Smooth |
Exterior/semi-exposed applications |
Installation & Integration Guide
|
Step |
Process |
Key Parameters |
|
1. Opening Preparation |
Wall opening must be level, plumb (±2mm), and square. Install moisture barrier if required. |
Opening width: door width + 60mm; height: door height + 40mm |
|
2. Frame Installation |
Insert concealed aluminum frame into wall cavity. Shim and secure with expansion bolts at 600mm centers. |
Frame depth must match wall thickness + finishing |
|
3. Hinge Mounting |
Mount 3D hinge plates onto frame at pre-determined positions. Fine-tune 3-axis adjustment. |
Top hinge: 200mm from top; bottom: 200mm from bottom; middle: centered |
|
4. Door Hanging |
Lift door panel onto hinge plates. Adjust for uniform 3mm perimeter gap. |
Gap: 3mm all around. 3-axis adjustment ±3mm |
|
5. Wall Finishing |
Apply wall finishing material (drywall compound, paint, paneling) up to door edge. Sand flush. |
Ensure no finishing material projects beyond door face |
|
6. Latch Adjustment |
Adjust magnetic push-latch for smooth push-to-open operation. Test close and latch. |
Magnetic force: 20–30N adjustable |
|
7. Seal & Final Check |
Verify EPDM seal makes full contact around perimeter. Check light gap and sound seal. |
No visible light through closed door perimeter |
Applications
Luxury residential interiors: master bedroom doors, walk-in closet doors, ensuite bathroom doors. Premium hotels and resorts: guest room entry doors, bathroom and closet doors. Corporate executive offices: boardroom entry doors, private office doors. High-end retail boutiques: hidden back-of-house doors maintaining display wall continuity. Art galleries and museums: discreet access doors preserving exhibition wall integrity. Recording studios and home theaters: acoustic isolation doors with enhanced seals. Spa and wellness centers: minimalist treatment room doors. Yacht and marine interiors: lightweight, waterproof, corrosion-proof door solutions.
Processing & Packaging
Each door set consists of: door panel (pre-hung on frame or KD), door frame (disassembled in KD packing), hinge set (3 pcs), magnetic push-latch, strike plate, mounting screws, installation manual. Packaging: door panel wrapped in PE protective film + foam corner protectors + heavy-duty cardboard box. Frame components bundled separately with protective wrapping. Palletized on plywood pallets and stretch-wrapped. MOQ: 5 sets standard; 10–20 sets custom size/finish. Samples: A4 finish sample panel available. Lead time: 10–15 working days standard; 15–25 working days custom; 20–30 working days large projects (50+ sets). FCL/LCL sea freight (FOB/CIF). Store flat in dry ventilated area; do not stack more than 3 doors high; retain protective film until after installation.
Full Aluminum Invisible Door FAQ
Q: 1. What is a Full Aluminum Invisible Door?
A: A Full Aluminum Invisible Door (全铝隐形门) is a premium flush door system where the door panel sits completely flush with the surrounding wall, creating a seamless, frameless appearance when closed. The door is constructed with a 6063-T5 aluminum alloy frame and an aluminum honeycomb core panel, offering a minimalist, modern aesthetic with no visible hinges, handles, or frame trim. It is ideal for high-end residential, hotel, and commercial interiors where clean architectural lines are desired.
• Frame: 6063-T5 aluminum, concealed within the wall
• Panel: Aluminum skins + aluminum honeycomb core, 40–55mm thick
• Hardware: Concealed 3D adjustable hinges + hidden magnetic push-latch
• Surface: Powder coat, anodized, or wood grain transfer
Q: 2. What are the standard specifications?
A: Common specifications:
• Standard door sizes: 900×2100mm, 1000×2100mm (custom up to 1200×2700mm)
• Panel thickness: 40mm, 45mm, 50mm, 55mm
• Frame depth: 70–90mm
• Core: Aluminum honeycomb (hexagonal), lightweight and rigid
• Surface finishes: Matte powder coat, brushed anodized, wood grain transfer, PVDF
• Hardware: Concealed 3D hinges (3 pcs, 200kg load capacity each), magnetic push-latch
• Seal: Full-perimeter EPDM rubber gasket for sound and smoke insulation
Q: 3. What is the minimum order quantity (MOQ)?
A: The typical MOQ is 5 sets, due to the customized nature of invisible doors. Each door is made to the client's exact wall-opening dimensions, finish, and hardware specifications.
• 5–19 sets: Standard batch pricing
• 20–49 sets: Volume-discounted pricing
• 50+ sets: Best project pricing
Q: 4. Where are aluminum invisible doors used?
A: Common applications:
• Luxury residences & villas: Seamless wall integration for a minimalist aesthetic
• Hotels & resorts: Premium guest rooms and suites, hidden closet and bathroom doors
• Corporate offices: Executive boardrooms and private offices with clean visual lines
• High-end retail & boutiques: Hidden back-of-house doors maintaining display wall continuity
• Art galleries & museums: Discreet access doors preserving exhibition wall integrity
Q: 5. What are the advantages over traditional wooden doors?
A: ① 100% flush with wall - no visible frame, trim, or protrusion; the door disappears into the wall surface
② Waterproof & rust-proof - aluminum construction is impervious to moisture, unlike wood which swells and warps
③ Termite-proof & fire-rated B1 - no organic material; aluminum does not burn or support pests
④ Lightweight yet strong - aluminum honeycomb core is 60% lighter than solid wood doors at the same size
⑤ No formaldehyde - E0 grade, zero formaldehyde emission, safe for indoor air quality
⑥ Superior acoustics - ≥32dB sound reduction with full-perimeter EPDM seal
⑦ Modern minimalist aesthetic - clean architectural lines, no visible handles or hinges
Q: 6. What surface finishes and colors are available?
A: • Matte powder coat: White, black, navy blue, warm gray, custom RAL colors - 50+ options
• Brushed anodized: Silver, champagne gold, bronze, rose gold - metallic elegance
• Wood grain transfer: Oak, walnut, teak, ash - realistic natural wood texture on aluminum
• PVDF coating: Premium weather-resistant finish for exterior or semi-exposed applications
• Custom finishes: Any RAL or NCS color matched to project specifications
Q: 7. Is the door fire-resistant?
A: Yes. The door is rated B1 (Fire-Retardant) under GB 8624. The all-aluminum construction (frame, panel skins, honeycomb core) does not burn or release toxic fumes. EI30 fire-rated upgrade is available for projects requiring certified fire doors. Third-party fire test reports and certificates are available upon request.
Q: 8. What is the typical production lead time?
A: • Standard size, standard finish: 10–15 working days
• Custom size or custom RAL color: 15–20 working days
• Large project orders (50+ sets): 20–30 working days
Actual delivery depends on order volume and production schedule. Contact our sales team for a confirmed timeline.
Q: 9. How are the doors packaged and shipped?
A: Packaging: Each door is wrapped in PE protective film, with reinforced foam corner protectors, placed in a heavy-duty cardboard box, and secured on plywood pallets. Door frames are bundled separately.
Shipping:
• Domestic: Dedicated logistics or door-to-door delivery
• International: FCL/LCL sea freight (FOB/CIF), 20GP or 40HQ containers
Doors can be shipped pre-hung (assembled) or KD (knock-down) depending on project preference. Pre-hung doors require larger packaging; KD saves freight cost.
Q: 10. How are invisible doors installed?
A: Installation requires professional fitting to achieve the flush-wall effect:
• Step 1: Prepare the wall opening with a level and plumb substrate
• Step 2: Install the concealed aluminum frame into the wall cavity, adjusted for perfect alignment
• Step 3: Mount the door panel onto the concealed 3D hinges; fine-tune 3-axis adjustment (±3mm)
• Step 4: Install the wall finishing material (drywall, paneling, paint) up to the door edge for a seamless transition
• Step 5: Adjust the magnetic push-latch for smooth operation
We provide detailed installation manuals, videos, and remote technical support. On-site supervision can be arranged for large projects.
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