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Simple Modern Aluminum Casement Door Smooth Surface Color Custom Sound Insulated Door for Office Residential Renovation
Product Description
Product Highlights
- Engineered for main entrances and high-traffic interiors, this aluminum hinged door series combines a solid frame, superior sealing and premium hardware — delivering security, insulation and refined aesthetics for residential homes, apartments and commercial buildings.
- Full-perimeter high-density EPDM gaskets and a multi-seal system achieve up to Grade 8 air-tightness and Grade 6 water-tightness (GB/T 7106), blocking wind, rain, dust and drafts effectively — the tightest sealing among all opening styles, keeping interiors comfortable year-round.
- PA66 thermal-break profiles with multi-layer insulated or vacuum glass minimize heat transfer across the door, stabilizing indoor temperature and cutting HVAC costs. The airtight sealing, combined with insulated glazing, significantly reduces external noise — ideal for bedrooms, study rooms and quiet living spaces.
- Multi-point locking, tamper-resistant lock bodies and optional laminated safety glass effectively deter forced entry, reinforced by heavy-duty hinges. As the first line of protection for your home, this door delivers reliable security with multiple locking points across the full height.
- High-strength aluminum profiles with ≥1.8 mm wall thickness on main load-bearing sections, combined with optimized multi-cavity cross-sections, resist twisting and deformation under heavy daily use and strong wind loads — dependable for high-rise, coastal and large residential projects.
- Corrosion-resistant aluminum profiles with advanced surface finishing (fluorocarbon coating, powder coating, wood-grain transfer) resist fading and weathering. Premium hinges and hardware support over 50,000 open-close cycles; maintenance only requires replacing worn gaskets or hardware — the door leaf keeps its performance.
- Custom sizes, opening directions (inward, outward, left/right), glass configurations and surface colors to match any architectural style — from minimalist to classic. Aluminum is fully recyclable, supporting eco-friendly construction and lowering the building's long-term carbon footprint.
Detail Shot
Technical Specifications
| Product Name | Aluminum Swing Door |
| Material | Aluminum alloy; Glass |
| Color | White; gray; black, customized |
| Hardware |
1. Chinese brand: Kinlong, HOPO, etc 2. German brand: HOPPE, Siegenia, etc |
| Functions | Waterproof; energy saving; heat & sound insulation |
| Profile |
1. 6063-T5 thermal break aluminium profile, thickness 1.4MM-2.0MM 2. 6063-T5 non-thermal break aluminium profiles, thickness 1.4MM-2.0 MM 3. Surface finish: Powder Coated, Anodized, PVDF Coating, Electrophoresis, etc. |
| Glass |
1. Single tempered glass 2. Double tempered glass 3. Laminated glass 4. Low-e glass 5. Tinted |
| Mesh |
1. Stainless steel security mesh 2. Aluminium security mesh 3. Fiberglass fly screen |
Customization Capability
Product Advantage
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Company Overview
Weifang Kimberly Building Materials Co., Ltd. is a distinguished manufacturer with a fully owned factory spanning 20,000 square meters. With nearly a decade of profound expertise in the doors and windows industry, we are dedicated to the production, installation, and sales of plastic-steel doors and windows, thermally broken aluminum doors and windows, rolling shutter doors, fire-rated doors, and premium wood-aluminum doors and windows, as well as building curtain wall projects and steel structure engineering.
Backed by an annual production capacity of 200,000 square meters and a team of senior design engineers committed to relentless innovation, we deliver products that have attained internationally advanced standards. Holding multiple honorary credentials, including the China Green Building Materials Identification Certificate, we provide personalized, made-to-order production services tailored to meet the diverse requirements of every client.
We also offer flexible design solutions with rapid drawing and prototyping services. We deliver design drawings and physical samples in a timely manner, helping clients quickly confirm concepts, accelerate decision-making, and move projects forward with confidence.
Rooted in the corporate philosophy of honest management, quality first, and service priority — and guided by the principle of “survival through quality, growth through reputation” — we have successfully undertaken numerous major projects across China, establishing a trusted and reputable brand image in the doors and windows industry.
Weifang Kimberly Building Materials Co., Ltd. is your reliable and loyal partner for excellence.
Company Advantage
Factory Profile
Production Process
Company Certification
Overseas Services & Shipping
Frequently Asked Questions
Q
Hinged or sliding door — which is better?
Depends on your needs. Hinged doors: superior sealing, better sound and thermal insulation, stronger security — ideal for main entrances and rooms where airtightness and quiet matter. Sliding doors: space-saving and large glass views — ideal for balconies, patios and large-span openings.
Q
How do I choose the opening direction — inward or outward?
Consider the available space and usage: outward-opening saves interior space but needs outdoor clearance; inward-opening is safer in strong winds but takes interior room. For high-rise buildings, inward-opening is generally recommended to avoid sash detachment and falling risks. Left-hand or right-hand configuration can be customized.
Q
What about thermal and acoustic performance?
PA66 thermal-break profiles with multi-layer insulated or vacuum glass minimize heat transfer, stabilizing indoor temperature and cutting HVAC costs. The airtight sealing combined with insulated glazing reduces external noise by 25–40 dB — ideal for bedrooms, studies and quiet living spaces.
Q
How well does a hinged door seal?
Excellent — the tightest among all opening styles. Full-perimeter high-density EPDM gaskets and a multi-seal system reach up to Grade 8 air-tightness and Grade 6 water-tightness (GB/T 7106), blocking wind, rain, dust and drafts effectively.
Q
Are hinged doors suitable for high-rise or coastal buildings?
Yes. High-strength profiles with ≥1.8 mm wall thickness on main load-bearing sections, plus optimized multi-cavity design, resist twisting and deformation under strong wind loads. For high-rise applications, inward-opening configuration is recommended for added safety.
Q
Can sizes be customized? What's the maximum size?
Yes, fully customizable — width, height, opening direction and glass options. Maximum single-leaf size depends on profile thickness, hinge load capacity and the building opening's structural support; for larger leaves, upgrade to thicker profiles and heavy-duty hinges. Confirm the exact limit with our engineers for your project.
