| After-sales Service: | Installation Guide |
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| Warranty: | 2years |
| Material: | Aluminum Alloy |
| Samples: |
customized
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier | Product Information |
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Product Description: Triseam Aluminum Alloy Double Standing Seam Roofing Sheet Product Type: Triseam25-430 Rib Height: 25mm Constructional Width: 430mm Common Raw Material: Aluminum Alloy Common Thickness: 0.7~0.9mm Material Surface Finishing: PVDF, PE, Stucco Service Life: More than 50 years in common climate condition Product Application: Roofing, Cladding, Facade System for Villa, Resort, Hotel, Hospital, School, Apartment, Park, etc. |
| Product Features and Key Benefits |
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Triseam Double Lock Standing Seam Roofing/Façade System was developed from Europe Standing Seam techniques which had been widely implemented from mid-19 century. Standard panel seam height 25mm, panel connects panel by the rib seam zipped by special machine. This seam zipping technique fulfills various architecture shapes. |
| Product Outstanding Features |
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Triseam Double Lock Standing Seam Roofing System is a very flexible, high-performance product which forms a robust water-proofing surface for the architectures with many outstanding advantages: 1. No hole, no punching installation 2. No connection point or overlapping 3. Can fixed vertically 4. Multiple choice of different raw materials and panel shapes 5. Maintenance-free 6. Curved panel producible 7. Water-proof & ventilated 8. No rely on sealant or adhesive 9. Hidden installation clips absorb the thermal expansion 10. On-site fabrication enable extra-long panel |
| Structural/Functional Diagram of Roofing System |
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Water-proof & Ventilated Layer: Suggest to apply waterproof breathable membrane to prevent the vapor inside the building penetrates into the roofing system. The membrane need to be laid to the side of higher temperature. Be careful for the punching area handling to enable airtightness. Sound Proof Layer: Our roofing system meets acoustic design requirements, to enable better sound insulation, we apply rigid mineral insulation board to increase sound insulation density. The application of perforated inner panel and insulation board in the roofing system helps reducing the echo and reverberation inside the building. Thermal Insulation Layer: Our insulation layer meets the project and L2 level requirements, the new standard of BRE requires enhancing the thermal insulation for all architectures by applying the minimum U value. Under the coordination of the business partners and our experts, we build the feasible model for our roofing system and the surrounding details. Often laying the mineral insulation cotton between the metal inner board and roof panel to form a sandwiching layer which prevents the heat transmission during metal materials, the insulation materials affects the whole system U value. Welding: Special on site welding technique can ensure a better water proof effect, no adhesive or sealant needed. Lightning Protection: Metal roofing can form an effective lightning arrester |
| Various Colors Options |
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| Coating of the aluminum alloy panel can not only extend its expected service life but also can keep the roofing color consistency We purchase from international recognized roll coated aluminum supplier. We can provide PVDF coating of any color provided the order quantity excess of 1000m². Or, coating by polyester paint, it's the cost-effective way for color coated panel. This restricted the length of the panel but no impact to quantity, even a single panel can be coated to the needed color |
| Cases of Triseam Double Lock Standing Seam Roofing System |
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1. Q:How long is your delivery time?
A: 7-30 days after receiving the deposit or L/C at sight.
2.Q: Do you provide samples ? is it free or extra charged?
A:Sample is free, delivery freight would be on you.
3.Q:What's your payment terms?
A:LC,T/T,DDP,DDU,OA,and other payment terms can be discussed;
4.Q:How can I get a quick quotation?
A:Several parameters are necessary,such as:thickness,width,length,quantity,RAL colour,zinc coating,colour coating,delivery time,destination port;
If you don't have these parameters, please tell us your application situation, your working plan with this product, then we can offer you best solution;
5.Q: What's your MOQ?
A: Our MOQ is 1000meters
Suppliers with verified business licenses
Audited Supplier 
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