Pre-painted aluminum roofing coil for standing seam panels, roof flashing and roll-formed building components. Send your 3003 or 3004 alloy requirement, temper, metal thickness, coating and forming details for a specification-based quotation.
Roofing coil quotations can look similar while differing in alloy, temper, coating chemistry, film thickness, gloss, color tolerance, coil weight and packing. A complete request for quotation makes our production review more reliable and reduces production risk.
State the alloy, temper, thickness, width, coating system, top and back coating requirements, RAL or physical color sample, gloss, coil ID, target coil weight, quantity, destination port and required packing.
The 0.85 / 0.90 mm roofing brief remains a starting point. The wider painted-coil processing reference below is a separate configuration to review against the roof profile, alloy, coating and machine.
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Select a configuration name to include it in your inquiry. Enter your required dimensions in the form.
| Configuration | Alloy / temper | Metal thickness | Width | Coating / processing |
|---|---|---|---|---|
| Roofing application brief | 3003 / 3004; H24 or approved forming temper | 0.85 / 0.90 mm RFQ reference | Panel-machine feed width to drawing | PE / PVDF; HDP if specified |
| Additional painted-coil route | 3003 / 3004 / 3105; other listed alloys reviewed separately | 0.20–2.00 mm coil-processing reference | 50–2000 mm processing reference; final feed width to order | PE / PVDF / HDP; slitting and cutting by configuration |
Coil and sheet limits are separate: the 2–6 mm painted-sheet reference is not a roofing-coil range. Dimension limits and coating-build references cannot be combined freely for every alloy or finish.
A roofing-coil inquiry needs both the flat metal specification and the finished panel requirements. Prepainted aluminium and coil-coated aluminum describe the same product family; the alloy, paint system and forming requirements distinguish the order.
If the drawing calls for 3003-H24, state the uncoated metal thickness, tolerance and feed width. For a 0.85 mm or 0.90 mm request, also provide the panel profile and forming radius so the proposed material can be reviewed together with the forming process.
For a 3004 prepainted aluminium roofing coil or a PVDF-coated standing seam project, include the project specification, exposure, topcoat and backcoat requirements. A resin name alone does not establish coating build, test compliance or a service-life warranty.
For roof flashing, fascia or roll-formed trim, specify the alloy, bends, visible face, PE polyester or other coating requirement, RAL color and gloss. State slit feed width separately from the finished component width.
RFQ starting point: 3003-H24 pre-painted aluminum coil for standing seam roofing; 0.90 mm base metal; feed width to drawing; PVDF topcoat and specified backcoat; RAL color; coil ID, maximum coil weight, quantity and destination.
These are configurations to discuss in an RFQ. Production feasibility, material tolerance, coating performance and availability are confirmed in the written quotation.
Explore Puyu Aluminum order products and production photos. We confirm the exact material, appearance, dimensions and production requirements for each order.
Final tolerances, coil geometry, processing and packing follow our written quotation and approved production specification. Inspection documents are batch-specific and follow the agreed standard; MOQ, lead time and price follow the current quotation.
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| Parameter | Order requirement |
|---|---|
| Dimensional tolerance / measurement basis | Quoted to order |
| Coil ID | 150 / 405 / 500 / 505 / 510 mm, depending on the selected coil route |
| Maximum OD / coil weight | Quoted to order |
| Slitting / cutting / forming route | Coil coating, slitting, recoiling and cut-to-length to approved requirements |
| Inspection standard / batch documents | Quoted to order |
| Packing / protection / traceability | Quoted to order |
| MOQ / lead time / price | Quoted to order |
State whether 0.9 mm means base metal thickness (BMT) or total coated thickness. Include the permitted tolerance and measurement method so the coating does not conceal a mismatch in the metal specification.
Yes, include the required alloy and temper in your RFQ with the profile drawing, forming radius and applicable material standard. We review the full combination before confirming a production specification; the two alloys are not automatic substitutes.
Provide the exposure, destination, forming requirements and project coating specification. Confirm the complete coating system, top and back dry-film thickness, color, gloss and agreed tests rather than selecting by the PE or PVDF abbreviation alone.
Send the RAL code or physical sample, gloss target and acceptable color variation. Metallic or textured finishes also need sample approval and an agreed viewing direction.
Provide feed width, coil ID, maximum outside diameter and weight, winding direction and edge requirements. The machine feed width differs from the finished panel coverage width.
We quote the reviewed alloy, gauge, width, coating, color, quantity, inspection and packing together. MOQ and lead time follow that configuration and the production schedule.