Metal exterior cladding is a protective facade solution that combines aluminum/zinc coated steel panels with thermal insulation. These lightweight systems offer corrosion resistance and structural integrity and can be quickly installed on high-rise buildings while maintaining energy efficiency. Ideal for commercial complexes and urban residential projects that require long-term weatherproofing and modern architectural appeal.
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Please send us a detailed inquiry and drawing. Include specifics such as size, layout, dimensions, color, material, and finish that you want for your project.
We will quote for you within 24 hours ! We have 400+ sale teams in designing and manufacturing for you .
After sending us your design and specifics, our sales team and engineers will offer 2-3 product solutions depending on your design and budget, subject to final approval.
As soon as you approves, a contract shall be signed. From here, the customization and manufacturing process begin.And our sales people would send you pictures of the production process and the finished product.
When your order completed and was packed, we would organize to load containers and shipping to your port .Even delivery to your warehouse.
Xtrametal modular building project engineering showcase
XtraMetal has been in metal product manufacturing for 32 years and we have encountered all kinds of problems, here are the most important concerns of our customers before closing the deal.
Fluorocarbon coatings (PVDF) are best suited for coastal projects.
– Why? PVDF offers excellent salt spray resistance (tested for 3,000+ hours), UV stability (25-year warranty), and self-cleaning properties.
– Alternative: Anodized aluminum offers corrosion resistance but lacks color variety.
– Data: PVDF-coated panels retain 90% of their gloss after 10 years, compared to 70% for powder coating.
– Application Tip: For high-salinity environments, specify a 3-coat PVDF system (primer + color + clear).
Follow the following engineering checklist:
1. Hole pattern: maintain a spacing of ≥2x hole diameter between perforations
2. Material thickness: use 3mm+ aluminum to achieve >30% open area
3. Edge reinforcement: add 20mm non-perforated border around the edge of the panel
4. Load testing: verify wind load capacity through physical testing (EN 13830 standard)
Note: For thin gauges, CNC punching maintains material strength better than laser cutting.
Key specifications vary by curvature type:
| Type of curvature | Radius tolerance | Surface flatness |
|———————|——————–|——————-|
| Uniaxial | ±1.5mm/m | ≤2mm deviation |
| Biaxial | ±3mm/m | ≤4mm deviation |
Best Practice: For complex shapes, use 3003 – H14 aluminum alloy. Cold forming methods maintain the integrity of the coating better than hot bending.
The minimum order quantity is 20㎡ (50㎡ for special processes), and regular orders are delivered within 15 working days, and complex process orders are delivered within 25 working days (including 7 days of maintenance period).
We provide 6063-T5 aluminum alloy keel system (load bearing ≥ 200kg/m²) and matching hanging system, which has passed 500,000 times fatigue test. The keel system can be selected according to the installation method.
Our team will be happy to respond to you in less than 24 hours.
*Your information will be kept strictly confidential.
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For any requirement, our team will be happy to respond to you in less than 24 hours.
Please provide us with your project design drawings, our professional designer team will evaluate your project and give professional suggestions within 24 hours。
Please provide us with your project requirements or bidding documents. Our professional team of designers will evaluate your project and give professional suggestions within 24 hours.
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