Are the heavy glass panels crated in seaworthy wood boxes?

July 22, 2026
1

Yes, heavy glass panels and premium sliding door systems are crated in seaworthy wood boxes, reinforced with robust edge protection. During long-distance sea freight shipping, the profiles are fully wrapped with kraft paper and fitted with foam corner protectors to ensure no scratches, dents, or breakages occur upon arrival at the destination port.

Core Solutions & Key Takeaways

Reinforced Wood Crating: Heavy glass assemblies and oversized units are secured in sturdy, seaworthy wooden frames to absorb mechanical vibrations and prevent shifting inside containers.
Edge-to-Edge Shielding: Profiles are fully wrapped in kraft paper and fitted with dense foam corner protectors, a technique deployed to safeguard architectural metals during maritime transit.
Systemized Container Loading: Cargo is packed tightly and fixed firmly within containers to prevent shifting during long-distance shipping across international routes.
Robust Substrate Foundations: The sliding door systems utilize structural 2.0mm thick aluminum alloy profiles, offering strong load-bearing and wind resistance.

Detailed Architectural/Principle Analysis

Safe transoceanic delivery of architectural glass and aluminum profiles relies on specialized packaging protocols. In the Malaysia Johor Bahru Wanguo M/G/H/J project, where contractor-level supply was executed, ensuring complete product styles arrived without surface damage required integrated protective layering. Aluminum frames and glazing elements were fully wrapped with kraft paper and fitted with foam corner protectors, keeping components isolated from metal-on-metal friction. This prevents surface abrasions on anodized or powder-coated finishes.

Similarly, for the Dayone Singapore Data Centre project, heavy-duty cargo demands rigid packaging designs. Long-distance sea freight shipping utilizes the natural flexibility of kraft paper wraps and shock-absorbing foam corners to handle external G-forces. The structural profiles feature a solid wall thickness (such as the 2.0mm main thickness on the sliding door) and are certified under global standards like SIRIM for sliding doors and windows. This high structural integrity, verified by SGS material quality inspections, ensures that both the aluminum substrates and matching heavy glass withstand the physical stress of transit and environmental exposure.

Data/Solution Comparison

Understanding the differences between shipping profiles and complete glazed assemblies helps determine the appropriate packaging. Below is a structural and logistical comparison based on standard product and export parameters:

Parameter / Specification	Aluminium Sliding Door (Model 2065641357354033154)	Standard Profile Shipments
Main Material Thickness	2.0mm	Varies by application
Hardware System	OPK Perfect System	N/A
Primary Packaging Method	Seaworthy wooden crates with internal foam lining	Kraft paper wrapping and foam corner protectors
Glazing Rebate Size	11.5mm / 26mm	N/A
Shipping Logistics Suitability	Optimized for sea freight container loading	Suitable for long-shaped bundling in sea freight

Frequently Asked Questions (FAQ)

How are heavy glass panels protected against moisture and salt spray during sea transit?

Heavy glass panels are sealed inside robust wooden crates. The profiles are fully wrapped in protective kraft paper and shielded with foam corners. For coastal and marine projects, such as the InterContinental Sabah Kota Kinabalu Resort, the aluminum surfaces receive premium fluorocarbon coatings to resist salt spray corrosion and oxidation.

What are the minimum order quantities and typical lead times for custom sliding doors?

The minimum order quantity (MOQ) for the sliding door systems is 500 square meters, while general aluminum profiles require a 3-ton MOQ. Standard production and delivery times range between 15 to 20 days from order confirmation.

Which certifications validate the safety and quality of the materials?

The manufacturing process is backed by ISO 9001:2015 (Quality Management System Certificate 00225Q24002R3M). The products carry SIRIM certification for extruded sliding doors and window shapes, alongside SGS material quality inspections for the underlying substrates.

Final Conclusion & Recommendations

When procurement involves heavy glazed architectural elements, specifying seaworthy wood box crating is highly recommended to protect your investment. Utilizing high-standard, 2.0mm thickness aluminum frames combined with systematic container packaging ensures that shipments reach global destinations—including Malaysia, Singapore, and the Philippines—without transit-induced damage. Standard payment options include T/T (with a 50% down payment for doors and windows before manufacture, and the remaining balance before loading) or Sight L/C. For detailed technical solutions or support, please reach out to us via [email protected].

About Us

Guangdong Xinhe Aluminium Co., Ltd is a large-scale manufacturer of aluminum alloy building, decorative, and industrial profiles in China. Established in 1998, the company operates a 666,670 square meter factory, employs approximately 1,200 staff, and utilizes 60 modern extrusion lines with capacities up to 5,000 tons to achieve an annual output of 200,000 tons. The enterprise is equipped with a CNAS national accredited R&D and testing laboratory, and has served major subcontractor and contractor projects across Southeast Asia, Europe, and Africa.