01
Custom Length ACP Sheet
Useful when repeated modules or production nests benefit from a project-selected sheet length. Confirm the finished length, width, quantity per size, packing limit and downstream cutting plan.
Project-sized ACP & ACM sheets
Custom Size Aluminum Composite Panel Built Around Your Layout
Specify the sheet around the project instead of forcing every façade module, sign blank or interior panel into a standard format. DERACP can review custom length ACP sheets, custom width ACM panels and project-specific sheet dimensions together with panel construction, coating, finish, protective film and export packing.
Custom Width Review
Custom Length Review
PE / PVDF Options
PE / FR Core Options
OEM Film & Packing
W × L × T
Width × Length × Total panel thickness — define all three before comparing quotations.
20+ YearsACP manufacturing experience stated by DERACP
6 Production LinesFactory capability stated on DERACP company information
Project ConfigurationSize, skin, core, coating, finish, film and packing reviewed together
Export PlanningNon-standard dimensions considered with pallet and container handling
Start with the dimension strategy
Three Ways Buyers Mean “Custom Size”
The phrase can describe different purchasing routes. Defining the route early helps avoid confusion about cost, trim waste, edge condition, quantity and delivery format.
02
Custom Width ACM Panel
Width can affect façade joint rhythm, sign nesting, coil utilization, pallet configuration and handling. Project widths should be evaluated with the exact panel build and shipment method.
03
Cut to Size Aluminum Composite Panel
For buyers searching “cut to size aluminum composite panel,” clarify whether you need factory-sized sheets, trimmed rectangular blanks, or fabricated parts. The correct quotation depends on the required edge, tolerance and fabrication steps.
Why dimensions affect the whole order
Reduce Avoidable Waste Before the Panel Reaches the Saw or CNC
Standard sheet sizes are convenient for stock, but they may create unnecessary offcuts when a project repeats the same narrow or long module. A custom-size program can be evaluated against material yield, joint layout, handling and freight—not only against the price per square meter.
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Panel yieldCompare finished modules with proposed sheet dimensions and expected trim allowance.
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Joint coordinationFaçade module dimensions influence visible joints, cassette layout and supporting-system planning.
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Fabrication sequenceRouting, V-grooving, folding, printing or lamination may require allowance beyond the finished face dimension.
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LogisticsLong or wide sheets can change pallet size, stacking, container loading and destination unloading requirements.
Choose the supply route
Standard Sheet, Project-Sized Sheet or Fabricated Blank?
There is no single correct route for every order. Quantity, geometry, acceptable offcut, surface protection and the buyer’s fabrication equipment should drive the decision.
Standard Full Sheet
A practical choice when the buyer has its own nesting and fabrication capacity or needs mixed part sizes.
- Flexible downstream cutting
- Useful for mixed-size production
- Buyer manages offcut and nesting
Project-Sized Width / Length
Useful for repeated dimensions when a different sheet format may improve yield or simplify panel preparation.
- Size coordinated before production
- Can reduce repeated trim work
- Logistics checked with the size
Cut-to-Size / Fabricated Part
Best treated as a fabrication specification, because edge quality, tolerance, holes, routing and shape can materially change the process.
- Define finished-part tolerance
- Supply CAD or panel schedule
- Confirm the exact fabrication scope
RFQ-ready specification
Custom Size ACP / ACM Specification Guide
A useful size request is more than two numbers. Use the table below to make quotations easier to compare and to reduce changes after sample or drawing approval.
| Specification Item | Project Direction | What the Buyer Should State |
|---|---|---|
| Finished width × length | 1220 × 2440 mm is a common reference format; project widths and lengths can be reviewed within production and logistics limits. | Exact dimension, quantity per size, trim allowance and whether the dimension is a finished sheet or fabrication blank. |
| Dimensional tolerance | Order-specific; should follow the production route and downstream process rather than an assumed generic value. | Required ± tolerance, critical dimension and measurement basis. |
| Total panel thickness | Common project discussions include 3 mm, 4 mm, 5 mm and 6 mm; other constructions may be reviewed. | Rigidity, fabrication method, support spacing and intended application. |
| Aluminum skins | Project-selected face and back aluminum gauges. | State both skins separately; do not compare suppliers only by total panel thickness. |
| Core | PE or mineral-filled fire-retardant core options, subject to requested construction and supporting documentation. | Destination-market requirements, test method and classification where applicable. |
| Coating / finish | PE, PVDF and selected decorative systems; solid, metallic, matte, brushed, mirror, wood and other project finishes may be discussed. | Interior/exterior exposure, reference color, gloss, finish direction and sample approval method. |
| Protective film | Standard or buyer-specific film details can be discussed for fabrication and OEM programs. | Printed branding, peel direction, adhesion expectation and downstream processing. |
| Packing & loading | Sheet dimensions can change pallet and container planning. | Destination, unloading equipment, pallet constraints, mixed sizes/colors and labeling requirement. |
Specification note: Available size combinations, tolerances, MOQ, lead time, coating system, fire classification and documentation should be confirmed for the exact ordered construction. Large or unusual dimensions should be reviewed together with handling and shipment.
Simple planning tool
Rectangular Panel Yield Estimator
Use this quick calculator to compare a proposed sheet with one repeated rectangular part. It is a planning aid only and does not include saw kerf, edge trim, V-groove allowance, grain/finish direction or complex nesting.
The estimator compares simple grid layouts in both orientations. For production, send your CAD, nesting plan or bill of quantities so the proposed sheet size can be reviewed against real fabrication allowances.
Estimated pieces per sheet
9
Best simple orientation: 400 × 800 mm
Area utilization96.7%
Unused sheet area3.3%
Surface choices remain part of the size decision
Custom Dimensions Across Architectural and Decorative ACP Directions
Size should be approved together with finish direction, visible side, protective film and fabrication method. The images below are actual DERACP website product images; final appearance and construction are subject to order-specific confirmation.
Where custom dimensions create value
Specify the Sheet Around the Fabrication and Installation Workflow
Custom length and width are most useful when they solve a real production or project constraint. These are common scenarios in which size planning can improve the purchasing conversation.
Façade & Cladding
Coordinate panel module, joint rhythm, routing/folding allowance, coating, skin gauge, core, support system and transportable sheet length.
Signage & Printing
Plan repeated sign blanks around printer or CNC bed size, print direction, edge trimming, surface flatness and protective film.
Retail & Interior
Use project widths or lengths for wall modules, columns, ceilings, counters, partitions and branded surfaces where visible joints matter.
OEM & Distribution
Build repeat-order sizes around local market demand, warehouse racks, pallet formats, private-label film and downstream converter needs.
Order control
From Size Schedule to Packed Panels
A documented sequence helps keep the drawing, approved construction, produced sheet and shipping plan aligned.
Application Review
Confirm use, exposure, installation and fabrication route.
Dimension Schedule
List width, length, tolerance, quantity and finished-vs-blank status.
Panel Build
Confirm thickness, aluminum skins, core, coating, finish and film.
Production & QC
Produce against the approved order specification and agreed inspection points.
Packing & Shipment
Protect panels and coordinate pallet/loading limits with the selected dimensions.
Related DERACP resources
Continue Building the Complete Panel Specification
These six DERACP pages help buyers compare manufacturing, sheet structure, factory capability, bulk supply, coating choice and decorative finishes.
Aluminum Composite Panel ManufacturerReview DERACP’s project-based ACP manufacturing framework.
ACP Sheet Manufacturer in ChinaCompare panel structure, skins, core, coating, finish and sheet specifications.
Aluminum Composite Panel FactoryUnderstand production, inspection, warehouse and shipment planning.
Wholesale Aluminum Composite PanelsPlan bulk purchasing, color mixes, common sizes and distributor programs.
PVDF Coating vs PE CoatingMatch coating selection to interior or exterior exposure and project conditions.
Mirror Aluminum Composite PanelsExplore reflective decorative finishes for retail, interior and selected architectural uses.
Buyer questions
Custom Size Aluminum Composite Panel FAQ
Can DERACP supply custom size aluminum composite panels?
Custom widths and lengths can be discussed according to panel construction, order quantity, production capability, packing limits and shipment method. Send the finished dimensions, tolerance, quantity by size and a panel or cutting schedule where available. Final availability is confirmed in the quotation and order specification.
What is the difference between a custom length ACP sheet and a cut-to-size aluminum composite panel?
A custom-length sheet usually refers to a project-selected sheet length supplied for further fabrication. “Cut to size” can also mean secondary trimming or fabrication from a larger blank. The preferred route depends on quantity, nesting yield, edge condition, tolerance, downstream machining and logistics.
Can I request a custom width ACM panel?
Project widths can be evaluated within production and logistics limits. The request should state finished width, length, total panel thickness, face/back aluminum skins, quantity, intended fabrication method and destination handling restrictions.
How should dimensional tolerance be specified?
State the tolerance required by the drawing or downstream process rather than assuming a generic value. The achievable tolerance depends on whether the order is produced as a project-size sheet or requires secondary cutting/fabrication, so it should be written into the approved order documentation.
Can custom-size panels use PVDF coating or fire-retardant cores?
PE, PVDF and selected decorative coating systems, together with PE or mineral-filled fire-retardant core options, can be discussed according to the application. For fire-related projects, the exact construction, test method, classification and document requirements should be verified for the destination market.
What information helps DERACP quote custom-size ACP faster?
Provide application, indoor/exterior exposure, panel thickness, face and back aluminum skins, core, coating, color or finish, finished width and length, required tolerance, quantity by size, fabrication method, destination, packing requirements and any required test or project documents.
Send the Size Schedule Before You Lock the Sheet Format
Share your drawing, repeated module size, bill of quantities or current sheet format. DERACP can review the dimensions together with the proposed panel construction, finish, protective film and packing assumptions so you can compare a project-size option with a standard-sheet route.