Solid Aluminum Panel
A project-ready route for solid aluminum cladding panels, aluminum veneer panels and single skin aluminum panels used on façades, soffits, ceilings, columns and custom architectural features. Define the substrate, thickness, finish and fabrication from the drawing—not from a generic panel name.
One Metal Substrate, Built for Fabricated Architectural Panels
A solid aluminum panel is fundamentally different from an aluminum composite panel. Instead of thin aluminum skins bonded to a separate core, the panel body is a single aluminum alloy sheet. That simpler material stack makes the specification easier to trace and gives fabricators a versatile base for folding, perforation, rolling, welding and shaped façade work.
Diagram is conceptual. The actual coating build-up and backside treatment depend on the approved specification.
Why buyers specify aluminum veneer or single-skin construction
Architects and façade contractors usually choose this panel type when the design needs a metal-only substrate, deep folded returns, perforation, complex geometry, localized reinforcement, curved work or a specific fire strategy. The panel can be supplied as flat sheet or developed into fabricated cassette-style components depending on the project workflow.
- No polyethylene or mineral core inside the panel substrate.
- Panel thickness can be selected independently from a composite core system.
- Suitable for CNC cutting, slotting, drilling, perforating, bending and rolling.
- Can support ribs, stiffeners, welded details or formed returns when engineering requires them.
- Surface finish can be coordinated with adjacent ACP/ACM or other coated aluminum elements.
Solid Aluminum Cladding Panel vs. ACP/ACM vs. Aluminum Honeycomb
The best panel is not the one with the longest feature list. It is the one whose construction matches the façade module, fabrication method, fire strategy, loading, finish, budget and installation system.
| Decision Point | Solid Aluminum Panel | ACP / ACM | Aluminum Honeycomb Panel |
|---|---|---|---|
| Basic construction | Single aluminum alloy sheet | Two aluminum skins bonded to a core | Aluminum skins bonded to honeycomb core |
| Typical design reason | Metal-only substrate, formed shapes, perforation, impact-prone details | Lightweight flat sheet, economical broad coverage, easy routing/folding | High stiffness-to-weight, larger modules, specialty architectural panels |
| Fabrication | Cut, bend, roll, perforate, weld, form | Cut, route, fold, curve within construction limits | Usually factory fabricated with edge close-outs |
| Weight | Higher than ACP at equal overall thickness | Generally lighter for common façade sheet builds | Low relative weight for its stiffness |
| Fire discussion | No polymer core in the metal substrate; verify complete wall assembly | Core type and exact fire test/classification are critical | Core and full assembly documentation must be checked |
| Best RFQ format | Drawing + alloy + thickness + finish + fabrication | Total thickness + skins + core + coating + size | Overall thickness + skins + core cell + edge/fabrication details |
Specify the Solid Aluminum Panel Before Comparing Price
“3 mm aluminum panel” is not a complete purchasing specification. Alloy, temper, visible dimensions, folded depth, finish, color, hole pattern, stiffeners, tolerances and packing can change the fabrication route and quotation. Use the table below as an RFQ framework; final availability is confirmed for each order.
| Item | Common Project Starting Point | What the Buyer Should Confirm |
|---|---|---|
| Panel type | Flat sheet, folded cassette, perforated panel, curved panel, feature panel | Elevation, shop drawing, panel code and installation detail |
| Aluminum alloy | 3003 / 5005 series are common architectural directions | Exact alloy and temper required by drawing, forming method and local specification |
| Thickness | 2.0 mm2.5 mm3.0 mm other project gauges on review | Module size, return depth, support spacing, wind load, impact exposure and engineer requirements |
| Approx. bare-metal weight | 2.0 mm ≈ 5.4 kg/m²; 2.5 mm ≈ 6.75 kg/m²; 3.0 mm ≈ 8.1 kg/m² | Theoretical values based on aluminum density ≈2.70 g/cm³; coating and attachments add weight |
| Panel dimensions | Cut-to-size or fabricated to project drawings | Flat blank size, finished face size, return depth, diagonal tolerance and packing limits |
| Exterior finish | PVDF / FEVE coating or other architectural coating subject to project approval | Resin system, coat build, gloss, color, coastal/industrial exposure and warranty/document requirements |
| Interior finish | Powder coating, polyester, anodized or selected decorative systems | Indoor exposure, cleaning chemistry, abrasion, gloss and visual standard |
| Color | Solid, metallic and selected special effects | RAL/NCS reference or physical sample, viewing direction and signed sample approval |
| Fabrication | Cutting, folding, perforation, rolling, welding, stiffener attachment | CAD/DXF drawing, bend radius, perforation open area, edge condition and visible face |
| Protection & packing | Protective film, interleaf/foam, edge protection and export packing | Peel direction, label, pallet size, lifting method and destination handling limits |
These values are design and sourcing references rather than a blanket DERACP production guarantee. Final specification, tolerances, test documents, minimum quantities and lead time must appear on the quotation/order confirmation.
Performance Comes From the Panel + Finish + Fabrication + Wall System
A well-written specification connects the metal sheet to how the finished façade will actually work. These are the issues that usually matter most during technical review.
Rigidity
Thickness, panel size, returns, stiffeners and support spacing work together. Do not use thickness alone as the structural design rule.
Weather Exposure
Exterior coating must match UV, temperature cycling, pollution, rainfall and coastal or industrial conditions where relevant.
Formability
Alloy temper, bend radius, perforation pattern and welding details should be coordinated before the finish and fabrication route are frozen.
Appearance
Metallic orientation, gloss, color tolerance, panel direction and joint layout can be as important as the nominal color code.
From Flat Aluminum Sheet to Finished Architectural Component
Solid aluminum cladding is often purchased as a fabricated component rather than a commodity sheet. The most efficient RFQ includes drawings early so the material and process can be reviewed together.
Cut & Fold
CNC cutting and controlled bending can create cassette faces, returns, corner panels, soffits and column covers. Bend radius and coating sequence should be agreed before mass production.
Perforate & Carve
Round, square, slot or custom perforations can support shading, screening, ventilation and decorative concepts. State open area, minimum web and edge zones.
Curve & Roll
Cylindrical and selected curved forms can be evaluated from radius, panel width, thickness, alloy temper and visible-surface requirements.
Weld & Reinforce
Where required, welded corners, studs, brackets or stiffeners can be designed into the fabricated panel. Heat input and subsequent finish quality need process control.
Color Matching
Use an identified physical sample for appearance-sensitive projects. Metallic and special finishes should define direction and viewing expectations.
Project Packing
Fabricated panels need protection by panel code and installation sequence. Crates, separators, corner protection and labels should match site handling.
Drawing Review
Identify panel geometry, visible faces, interfaces and loading assumptions.
Material Definition
Confirm alloy, temper, thickness and finish direction.
Sample / Mock-Up
Approve color, gloss, perforation or critical formed detail.
Production & QC
Inspect agreed dimensions, surface and order-specific checkpoints.
Pack by Panel Code
Protect finished faces and organize shipment for site identification.
Where Single Skin Aluminum Panels Make Practical Sense
The value of a solid aluminum panel is strongest when the project uses its fabrication freedom and metal-only substrate—not simply when a heavier panel is requested.
Commercial Façades
Office towers, retail, hotels and mixed-use buildings where cassette geometry, custom colors and architectural metal detailing are central to the elevation.
Transport Hubs
Airports, stations and terminals requiring durable metal cladding, soffits, columns, screens or formed feature elements.
Perforated Screens
Sunshades, ventilation screens, parking façades and decorative envelopes using controlled perforation patterns or cut-out graphics.
Curved Features
Canopies, entrance volumes, bands, rounded columns and other details that benefit from rolled or shaped metal.
Ceilings & Soffits
Exterior soffits, lobby ceilings, transport interiors and large public spaces requiring metal panels with accessible fixing or integrated services.
Feature Walls
Interior or sheltered architectural walls where metallic, anodized, brushed, perforated or custom-color aluminum is part of the design language.
Real Images Hosted on the DERACP Website
The following images are direct DERACP website files. They illustrate DERACP’s existing aluminum finish references and production/QC environment. They are not presented as photographs of a specific finished solid aluminum veneer order.
Use DERACP’s Existing Aluminum Material Experience to Build a Clear Project Specification
DERACP states that it has operated in aluminum building materials since 2000 and lists aluminum composite panels, aluminum corrugated composite panels and color-coated aluminum coil among its established material areas. For a solid aluminum panel inquiry, that background is most useful when translated into disciplined specification, finish approval, dimensional checks, packing and export communication.
What should be controlled on a fabricated panel order?
- Incoming aluminum alloy / temper identification where specified.
- Blank size and finished face dimensions against approved drawings.
- Return depth, hole position, cut-out geometry and panel-code marking.
- Surface appearance, color reference, gloss and directional finish.
- Coating or anodized requirements matched to exposure.
- Protective film, separators, corner protection and crate identification.
Send an RFQ that can be quoted accurately
For a solid aluminum cladding panel price, include:
- Project country and application
- Flat sheet or fabricated cassette
- Alloy / temper if specified
- Thickness and finished panel size
- CAD / PDF drawing and panel schedule
- PVDF, FEVE, powder, anodized or other finish
- Color code / physical sample and gloss
- Perforation, curvature, welding or stiffener details
- Quantity by panel type and color
- Required test documentation and destination port
Six Questions to Settle Before Ordering Aluminum Veneer Panels
Is it truly single-skin?
Write “solid aluminum sheet / no core” into the material description so quotations are not confused with ACP or honeycomb products.
What drives thickness?
Use engineering, module geometry and fabrication—not habit. A small soffit and a large wind-loaded façade panel may need different strategies.
Which alloy / temper?
Specify the material when the engineer or fabrication method requires it. Do not accept a substitution without understanding its forming and strength implications.
Finish before or after fabrication?
The sequence affects bend appearance, weld treatment, touch-up and color consistency. Clarify the process for complicated shapes.
How is the panel fixed?
Cassette returns, cleats, rivets, brackets, stiffeners and subframes influence edge design and usable panel dimensions.
How will panels arrive on site?
Large finished panels can be damaged by poor stacking. Define panel codes, separators, crates, lifting sequence and maximum pallet size.
Solid Aluminum Panel FAQ
Answers are written for architects, façade contractors, fabricators, distributors and import buyers preparing a technical inquiry.
What is a solid aluminum panel?
A solid aluminum panel is a single-skin architectural metal panel made from one aluminum alloy substrate rather than two thin skins bonded to a separate core. Depending on the project, it can be supplied flat or fabricated by cutting, folding, perforating, rolling, welding or reinforcement. In some markets it is also called an aluminum veneer panel, aluminum plate panel or single skin aluminum panel.
What thickness is commonly used for solid aluminum cladding panels?
2.0 mm, 2.5 mm and 3.0 mm are common starting points for discussion, but thickness should not be selected in isolation. Panel face dimensions, fold depth, support spacing, wind pressure, stiffener layout, impact exposure and the project engineer’s requirements all influence the final build. For a quotation, provide the drawing and required thickness if already specified.
Is an aluminum veneer panel the same as a single skin aluminum panel?
Often, yes. “Aluminum veneer” is widely used in Asian architectural specifications for a fabricated solid aluminum cladding sheet, while “single skin aluminum panel” is common in other markets. Because terminology varies, the purchase document should state the actual construction: alloy, temper, solid thickness, coating, finished dimensions and fabrication details.
Can solid aluminum panels be perforated, curved or made into special shapes?
Yes, this is one of the main reasons designers choose solid aluminum. Flat panels can be CNC cut, perforated, folded, rolled and, for selected designs, welded into more complex components. The practical limits depend on alloy temper, thickness, bend radius, hole size and spacing, panel dimensions, curvature and finish. Send CAD/DXF files for manufacturability review.
How does solid aluminum panel compare with ACP or ACM?
ACP/ACM is a composite sheet using aluminum skins bonded to a core, while a solid aluminum panel uses one metal substrate. Solid aluminum is commonly selected for metal-only construction, formed shapes, impact-prone details, perforated work and project-specific fire strategies. ACP is often attractive where low sheet weight, strong flatness, routing/folding efficiency and broad economical coverage are priorities. The correct choice depends on the entire wall system and budget.
What should I send DERACP for a solid aluminum panel quotation?
Send the project location, application, alloy/temper if specified, thickness, finished panel dimensions, return depth, drawings, coating system, color reference, perforation or curvature details, quantity, test/document requirements, packing limits and destination. For fabricated façade panels, a panel schedule plus PDF and CAD drawings will usually produce a more comparable quotation than a text-only inquiry.
Continue Your Aluminum Pa, nel Specification Research
Use these related DERACP pages to compare composite alternatives, customization, finishes, pricing logic and manufacturing background.
Turn Your Façade Drawing Into a Comparable Solid Aluminum Panel Quote
Send the panel schedule, alloy/thickness requirement, finish, color, fabrication details, quantity and destination. DERACP can review the inquiry around the project specification so you can compare suppliers on the same technical basis.
Technical values on this page are general project-selection references. Final availability, tolerances, coating systems, fire/test documentation, minimum quantity, lead time and suitability must be confirmed in the DERACP quotation and approved project documents. Engineering of the façade support system and code compliance remain project-specific.