Furniture Alu-alloy Profile Supplier

18mm Aluminum Frame Glass Cabinet Door – Tempered, Anti-Rust & Modern for Home/Commercial Use
3C-Certified 18mm Aluminum Frame Glass Cabinet Door: Scratch-Resistant, Sleek Design – Ideal for Kitchen/Bedroom/Retail, Durable & Aesthetic
$31.20
1️⃣ HERO SUMMARY
Elevate your space with our 18mm premium aluminum glass cabinet doors—engineered for strength and durability. Featuring 3C-certified tempered glass, nano scratch-resistant coating, and anti-rust aluminum frames. Ideal for kitchens, hotels, retail displays, and high-use commercial environments. Simple installation, minimal maintenance, 20+ years lifespan.
2️⃣ KEY FEATURES
18mm Thick Aluminum Frame – robust structure for large-scale & commercial applications
3C Certified Tempered Glass – 4-5x stronger than standard glass; shatters safely into blunt pieces
Nano Scratch-Resistant Coating – protects glass surface from daily wear and fingerprints
Anti-Rust Design – naturally formed protective oxide layer resists corrosion & humidity
Multiple Finish Options – anodized silver, black, gold, bronze, champagne; powder-coated custom colors
Customizable Glass Types – clear, frosted, gray tint, long-rainbow, or bronze available
Easy to Clean – non-porous surface resists oil, grease, and stains; wipe with mild soap & water
Soft-Close & Standard Hinge Compatible – works with 35mm European cup hinges and soft-close systems
Eco-Friendly Material – 100% recyclable aluminum; sustainable and environmentally responsible
OEM/ODM Services – full customization for size, color, finish, and glass type available

3️⃣ SPECIFICATIONS TABLE
Specification | Details |
|---|---|
Frame Material | 6063-T5/T6 Aerospace Aluminum Alloy |
Frame Thickness | 18mm (Premium Heavy-Duty) |
Glass Type | 3C Certified Tempered Safety Glass |
Glass Thickness | 5mm–8mm (Standard: 6mm) |
Glass Strength | 4–5x stronger than annealed glass; >95 MPa pressure resistance |
Nano Coating | Scratch-resistant surface treatment for extended durability |
Temperature Range | -70°C to +300°C |
Surface Finishes | Anodized (Silver, Black, Gold, Bronze, Champagne), Powder-Coated Custom Colors |
Customizable Size Range | Width: 300–1200mm | Height: 400–2500mm |
Weight | Approximately 12–18kg per door (depending on size & glass thickness) |
Hinge Compatibility | Standard 35mm European cup hinges; soft-close & standard hinges supported |
Installation Method | Slide-in hinge system; 45° miter cuts; professional assembly recommended |
Maintenance | Low-maintenance; wipe with mild soap & water; no rust or corrosion |
Durability | Resistant to warping, bending, moisture, UV degradation, and scratches |
Certification | 3C (China Compulsory Certification) for tempered glass; ISO compliant |
Typical Applications | Kitchen cabinets, hotel display cases, retail showcases, offices, restaurants |
Environmental Impact | 100% recyclable; eco-friendly sustainable material |
Lead Time | Standard: 10–15 days | Custom: 20–30 days |
Warranty | 5-year frame structural integrity; 2-year glass coverage; 10-year nano-coating guarantee |
Price Range | Starting from $31.20 USD per door |
4️⃣ 18MM VS 1.8MM COMPARISON
18mm Heavy-Duty vs. 1.8mm Ultra-Slim: Which Is Right for You?
Aspect | 18mm Premium Heavy-Duty | 1.8mm Ultra-Slim |
|---|---|---|
Frame Thickness | 18mm (robust structure) | 1.8mm (minimalist aesthetics) |
Best For | Large doors, commercial use, high-frequency access | Smaller doors, residential, modern design |
Load Capacity | Supports larger & heavier glass panels | Suitable for standard residential sizes |
Durability | 20+ years in commercial settings | 15–20 years residential use |
Nano Coating | Yes (scratch-resistant protection) | Standard tempered glass only |
Price Per Door | $31.20+ (premium strength) | $20.00+ (value option) |
Installation | Professional installation recommended | DIY-friendly; simple assembly |
Design Aesthetic | Strong, professional, modern | Elegant, nearly frameless, contemporary |
Choose 18mm if: You need large-scale doors, commercial durability, or protection against heavy wear.
Choose 1.8mm if: You prefer minimalist design, residential use, or easier DIY installation.
5️⃣ APPLICATION SCENARIOS
Perfect Applications for 18mm Aluminum Glass Cabinet Doors
Kitchen & Dining
High-end kitchen upper cabinets & island displays
Restaurant & café beverage showcases
Wine bars and liquor display cabinets
Bakery & pastry display cases
Hospitality & Retail
Hotel room beverage & mini-bar cabinets
Luxury retail product showcases
Jewelry & luxury goods display cases
Restaurant open kitchen viewing panels
Office & Commercial
Modern office document & file storage cabinets
Conference room display cabinets
Corporate trophy & award showcases
Business library & resource centers
Residential (Premium Homes)
Walk-in pantries with visibility
Custom wardrobe display sections
Home bar & entertainment centers
Curated collectibles display cabinets

6️⃣Product Parameters & Specifications
Materials: Frame (18mm high-grade anti-rust aluminum alloy); glass (5mm 3C-certified tempered glass); optional hardware (galvanized steel soft-close hinges, anti-slip gaskets).
Dimensions: Customizable; frame thickness fixed at 18mm, glass thickness 5mm.
Color Options: Frame (black, silver, gold, antique bronze); glass (clear, frosted, smoked gray, dark gray).
Weight: 6-10kg per unit (varies by size); sturdy yet manageable for installation.
Core Performance: Frame (anti-rust, anti-fading, corrosion-resistant); glass (impact-resistant, temperature-resistant -20°C to 80°C, water-proof).
Applicable Scenarios: Residential (kitchen cabinets, bedroom wardrobes, bathroom vanities, study shelves); commercial (retail display cases, office storage, restaurant pantries).



Trust Endorsements
Certifications: 3C (China Compulsory Certification) for tempered glass; meets international safety standards for material quality and impact resistance.
Production Craftsmanship: CNC precision cutting (error ≤ 0.1mm), 4-stage edge polishing (beveled + deburred + sealed), and anti-rust electrophoretic treatment for frames—ensures consistent quality.
User Feedback: “The 18mm aluminum frame feels rock-solid! No rust after 8 months in my humid kitchen, and the glass stays spotless.” – Lisa M.
“Installed these in my boutique’s display cases; customers love the sleek design, and they’ve held up great to daily use.” – James K.
Q: What does "3C Tempered Glass" mean?
A: 3C (China Compulsory Certification) is a mandatory safety certification for tempered glass products in China. It ensures the glass meets rigorous national standards (GB 9963-1998) for impact resistance, thermal shock resistance, and safe fragmentation. Tempered glass is 4–5 times stronger than regular glass and shatters into small, blunt pieces rather than dangerous shards.
Q: How thick is the aluminum frame?
A: The frame is 1.8mm thick, made from 6063-T5/T6 aerospace-grade aluminum alloy. Despite its slim profile, it has exceptional strength-to-weight ratio and can support heavy glass panels without bending or warping.
Q: Are these suitable for kitchens?
A: Absolutely. Aluminum glass doors are ideal for kitchens due to moisture resistance, rust-proof properties, and easy-to-clean surfaces. Unlike wood, aluminum maintains its shape even in humid environments. The non-porous surface resists oil, grease, and stains.
Q: Can I customize the size and color?
A: Yes. We offer full OEM/ODM customization with custom dimensions (width: 200–900mm; height: 300–2400mm or larger), multiple finishes (silver, black, gold, bronze, champagne anodized, or powder-coated), and various glass types (clear, frosted, tinted, patterned). Contact us for a tailored quote.
Q: How do I install these doors?
A: Installation is straightforward with our slide-in hinge system. The aluminum profile is pre-cut at 45° miters. Standard 35mm European cup hinges slide into the frame without drilling. Average installation time: 15–20 minutes per door.
Q: What maintenance is required?
A: Minimal maintenance. Clean the non-porous aluminum surface with mild soap and water using a soft cloth. Use standard glass cleaner for glass panels. Lubricate hinges every 6–12 months. Unlike wood, no refinishing or painting required.
Q: Will the aluminum rust?
A: No. Aluminum naturally forms a protective oxide layer preventing rust and corrosion, even in humid kitchens and bathrooms. Anodized or powder-coated finishes further enhance durability for 20+ years.
Q: What is the warranty?
A: 5-year warranty on frame integrity (warping, bending, finish degradation) and 2-year warranty on tempered glass (manufacturing defects). Expected lifespan: 20+ years with proper care.
Q: What is the lead time?
A: Standard orders (stock sizes & finishes): 7–14 days. Custom orders: 15–25 days depending on quantity and complexity.
Q: Are these doors eco-friendly?
A: Yes. Aluminum is 100% recyclable without quality loss. Recycling aluminum uses 95% less energy than primary production. The long lifespan reduces waste by minimizing replacements.

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Address
Wuqiang Industrial Zone,Hengshui,City,Hebei,China.
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Cindy
Tel: +86 18849170174
cindy@sinohaike.com
