4 mm ACP sheet price guide 2026

4 mm ACP Sheet Price in India

At Aludecor, we offer 4 mm ACP sheets for exterior façade cladding, commercial elevations, shopfronts, fascia, column cladding, signage, canopies and selected interior applications. We do not price 4 mm ACP by thickness alone: our final rate varies with aluminium skin specification, coating system, core type, surface finish, sheet size, product series, quantity, project location, GST treatment, freight, fabrication, accessories, installation scope and documentation.
4 mm ACP Sheet pricing

4mm ACP Sheet Price by Specification and Series

Here is our current 4 mm ACP material price references by specification and finish family.

4mm ACP Sheet - Price by Specification

Following information is indicative 4 mm ACP sheet price ranges by specification.

4 mm ACP sheet quotation structure by specification
SpecificationPrice RangesCoating or core considerationTypically considered for
4 mm regular exterior ACP₹119 – ₹166/sq.ft*Specification to be checked for aluminium skin, coating and core requirementShopfronts, fascia, commercial elevations and selected exterior cladding zones
4 mm gloss solid / gloss metallic finish ACP₹124 – ₹171/sq.ft*Finish and coating to be selected as per indoor or outdoor exposureCorporate façade identity, retail branding, signage backdrops and clean elevation bands
4 mm Sparkling finish ACP sheets₹154 – ₹187/sq.ft*Sparkling shades available on 4 mm AL43R grade and FRB1 options.This finish recommended for bright feature bands, branded elevations and selected statement surfaces.
4 mm natural-look finish ACP₹145 – ₹199/sq.ft*Wood, stone, sand, rustic, or similar finish category to be considered in quotationPremium façade highlights, hospitality spaces, feature walls and residential elevations
4 mm special / architectural finish ACP₹174 – ₹294/sq.ft*Broadly referred to higher-value series such as Zincho, Rugged Metal, MasonMark, EarthCoat, Granicia, MasonMark Strata and likes.Statement elevations, textured cladding, design-led commercial projects and premium accents
4 mm FR core options (FRB1)₹154 – ₹294/sq.ft*Core type, fire documentation and project requirement must be confirmedProjects where fire-performance documentation is requested by consultant, architect or authority

4mm ACP Sheet - Price by Aludecor Series

Series-wise price ranges depend on finish, shade, coating system, minimum order quantity and availability. Use this as a customer-facing pricing structure and confirm final rates through an approved quotation.

4 mm ACP sheet quotation structure by Aludecor finish series
Series / finish familyPrice RangesBest-fit use case
AD / regular exterior finishes₹119 – ₹171/sq.ft*Exterior cladding bands, shopfronts, fascia, commercial elevations and standard design zones
Gloss solid / gloss metallic finishes₹124 – ₹171/sq.ft*Clean corporate façades, signage backgrounds, retail identity panels and contemporary surfaces
Pedra, Rustic, Sand and Timber finishes₹145 – ₹199/sq.ft*Natural-look finishes for façades, hospitality spaces, residential highlights, soffits and premium feature walls.
Pedra, Rustic, Sand and Timber finishes₹145 – ₹199/sq.ft*Natural-look façades, hospitality, residential highlights, soffits and premium feature walls
Cortina and SP01E finish families₹179 – ₹223/sq.ft*Premium commercial elevations, showroom highlights and distinctive façade bands
Zincho, Rugged Metal, Corten Steel and Metal Abstract₹174 – ₹235/sq.ft*Industrial-style façades, bold commercial design, brand-led elevations and metal-look accents
MasonMark, EarthCoat and Granicia₹213 – ₹259/sq.ft*Architectural statement zones, premium cladding, stone-inspired design and textured applications
MasonMark Strata / special SP finish₹242 – ₹294/sq.ft*High-impact feature elevations, design-led façades and projects requiring distinctive finish expression
Pricing note: *The price ranges shown are indicative material price ranges based on recent pricing information. Final 4 mm ACP sheet price may depend on specification, quantity, delivery location, taxes, fabrication, cutting waste, installation and project documentation.
Quick answer

What is the price of a 4 mm ACP sheet?

Our current 4mm ACP sheet price per sq. ft. ranges from ₹119 to ₹294/sq.ft* for the 4 mm options. For standard AD/Regular exterior finishes, our current pricing range is ₹119 – ₹166/sq.ft*, while selected special and FRB1 options extend higher. Please note, the final price may vary depending on the aluminium skin specification, coating, core, finish, shade, sheet size, quantity, delivery city, taxes, freight, fabrication, accessories and installation scope.

4 mm ACP sheet basics

What is a 4 mm ACP sheet?

A 4 mm ACP sheet is an aluminium composite panel with an overall panel thickness of 4 millimetres. It typically consists of aluminium layers bonded to a core material, a coated visible surface and a protective film used during handling and installation. The panel is valued for flatness, finish flexibility and fabrication possibilities in architectural and branding applications. For buyers, 4 mm ACP sheet only describes total panel thickness. It does not automatically define aluminium skin thickness, core type, fire-performance suitability, coating grade, warranty, façade suitability or final price. These details must be checked separately before comparing quotations or approving a project specification.

Typical layer details to verify

  • 1Protective film for handling, transport and installation protection.
  • 2Coated aluminium face with selected colour, texture or finish.
  • 3Adhesive layers that bond aluminium skin and core.
  • 4Core material selected as per application, fire requirement and project specification.
  • 5Rear aluminium skin or service-coated backing layer.
Suitable applications

Where is 4 mm ACP usually considered?

A 4 mm ACP sheet is commonly evaluated for façade-facing and commercial applications where appearance, panel layout, finish selection and specification discipline are important. Final suitability depends on aluminium skin thickness, core type, coating system, panel size, support framing, wind load, building height, fire-safety requirements, installation method and local project approvals.    

Exterior Façade Cladding

4 mm ACP sheets commonly considered for commercial elevations, building façades and exterior cladding zones after technical review.

Shopfronts and Fascia

Useful for retail frontages, showroom façades, entrance bands, brand fascia and street-facing commercial surfaces.

Mid-to-high-rise Exterior Cladding

Recommended for large facade applications that demand long-term fire safety and extreme weather resistance.

Corporate Identity

Supports signage backdrops, office façades, dealership identity, petrol pumps and commercial brand environments.

Retail & Commercial Projects

Standard 4mm panel for general-purpose cladding. SDP paint and LDPE/FRB1 core, widely used in retail and commercial project elevations.

Institutional Projects

Can be evaluated for healthcare, education, government and public buildings where documentation is required.
Suitability check

When is 4 mm ACP a practical option?

4 mm ACP is often selected when the project needs a balance of façade-ready appearance, fabrication flexibility, finish variety and specification control. It can be considered for commercial elevations, shopfronts, low-rise to mid-rise façade zones, column cladding, canopies, signage backgrounds and interiors where the design calls for a more substantial panel category than lightweight interior-focused options.
  1. The project needs a façade-facing panel category for commercial elevation or shopfront use.
  2. The panel layout requires routing, folding, cassette detailing, returns or clean joint lines.
  3. The finish must support brand identity, architectural texture or exterior visual continuity.
  4. The quotation must be assessed with product documentation and project-specific approval.

Project decision note

For structural, wind-load, fire-safety and regulatory decisions, do not rely on thickness alone. Review the full 4 mm ACP specification with the project architect, façade consultant, fabricator, engineer or relevant authority before selection.
Thickness comparison

4 mm ACP vs 3 mm and 6 mm ACP

4 mm ACP generally sits between lightweight 3 mm panels and heavier 6 mm panel options in project planning. Thickness is only one selection criterion; aluminium skin, core type, coating, support framing, panel size and installation system must also be compared.

Application-led comparison of ACP sheet thickness options
Thickness optionGenerally considered forSelection reminder
3 mm ACPInteriors, signage, ceilings, partitions, fascia, display boards and selected low-rise highlights.Can be sufficient for lightweight applications, but may not suit larger exterior façade requirements.
4 mm ACPCommercial elevations, exterior cladding zones (high-exposure), shopfronts, fascia, column cladding and corporate identity work.Often evaluated as a façade-ready category, but final suitability depends on the full specification and project conditions.
6 mm ACPSelected applications where higher rigidity, larger panel modules or specific project requirements are being evaluated such as bungalows et. al. A great alternative solution to HPL sheets.Should be reviewed where design, span, wind exposure or consultant specification calls for a different panel category.
Pricing factors

What affects 4 mm ACP sheet price?

The 4 mm ACP sheet price changes because each project may require a different combination of panel construction, colour, coating, core, order quantity and service scope. A material-only rate is different from a fabricated, delivered or installed project cost.

Panel Construction

Aluminium skin specification, core type, bonding quality and overall panel construction affect cost and suitability.

Finish and Coating

Solid, metallic, wooden, stone, marble, textured and special finishes (SDP, FEVE & PVDF paints) may carry different rates and availability.

Project Scope

Quantity, city, freight, GST, fabrication, wastage, installation system, accessories and documentation affect final price.

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Quotation Comparison

How to compare two 4 mm ACP quotations accurately

Do not compare only the headline rate. A lower material rate may exclude GST, freight, fabrication, accessories, sub-framing or installation, or it may refer to a different aluminium skin, coating, core, finish or documentation level.
ACP quotation comparison checklist
Check itemWhat to verifyWhy it matters
Panel thicknessConfirm both quotations are for 4 mm ACP sheet.A different thickness changes the broad panel category and project suitability.
Aluminium skinAsk for aluminium skin specification and grade details where applicable.Same total thickness can still mean different aluminium skin specifications.
Coating and finishCompare coating type, finish family, shade and surface category.Exterior exposure and special finishes can affect price and durability expectations.
Core typeCheck whether the quoted panel uses regular or fire-retardant core as required.Core choice affects compliance, documentation and project approval requirements.
Unit and taxesConfirm per sheet, per sq ft or per sq m, and whether GST is included.Different units can make quotations appear cheaper or costlier than they are.
Freight and deliveryCheck delivery city, transport, unloading and packaging assumptions.Location and logistics can change the final landed cost.
Fabrication and installationAsk whether routing, cutting, bending, accessories, sealant, sub-framing and labour are included.Sheet-only price is different from fabricated-panel price or installed project cost.
DocumentationRequest technical datasheet, warranty terms and relevant test documents where needed.Documentation supports approvals and reduces ambiguity.
Quantity planning

How to estimate 4 mm ACP sheet quantity

ACP quantity estimation starts with the gross cladding or application area, but final ordering should account for openings, panel layout, cutting waste, grain or directional finishes, grooves, return folds, joint spacing and site handling.
  1. Measure the gross application area in square feet or square metres.
  2. Deduct openings only where appropriate and approved in the measurement method.
  3. Confirm the selected sheet size and usable area per sheet.
  4. Plan panel joints, grooves, folds, returns, orientation and cut sizes.
  5. Add a project-specific wastage allowance based on layout complexity.
  6. Round up to whole sheets and confirm the cutting plan with the fabricator before ordering.

Illustrative area example

We use this example only to explain quantity planning; do not treat it as an official quotation or a fixed wastage rule.
  • Measured façade area: 1,000 sq ft
  • Planning allowance for cutting and layout: 10%
  • Estimated orderable area: 1,000 + 100 = 1,100 sq ft
Final sheet count depends on sheet size, panel layout, finish direction, openings, return folds and fabricator cutting optimisation.
Fabrication and handling

Installation, fabrication, handling and wastage

4 mm ACP sheet cost is influenced not only by sheet rate but also by how efficiently panels are cut, routed, folded, transported and installed. Poor panel planning can increase wastage, affect joint alignment or create avoidable site issues.
  1. Cutting plan: optimise panel layout before ordering to reduce off-cuts.
  2. Routing and folding: confirm whether fabrication is included in the quote.
  3. Storage: keep sheets flat, dry, supported and away from rough handling.
  4. Finish direction: align directional finishes consistently across visible façade panels.

Information to share with the fabricator

  • Elevation drawings or surface dimensions.
  • Preferred sheet size and finish direction.
  • Joint pattern, groove details and edge returns.
  • Site location and delivery constraints.
  • Whether installation accessories and sub-framing are part of the scope.
Maintenance and service life

Maintenance and service-life considerations

A 4 mm ACP sheet can remain visually effective when the correct grade is selected and panels are installed, cleaned and handled properly. Maintenance expectations should be discussed before purchase, especially for outdoor, dusty, humid, polluted or coastal environments.
  1. Use mild cleaning methods and avoid harsh abrasives on coated surfaces.
  2. Follow protective film handling and removal guidance.
  3. Check warranty terms for the selected product, coating and application.
  4. For exposed applications, ask whether the coating suits the environment.
Fire safety and documents

Fire-safety and product-document checks

Fire-safety decisions should be based on complete product specification, core type, tested classification and project requirements, not on price or thickness alone. For public buildings, healthcare, government, institutional and high-footfall projects, request appropriate product documentation and consult qualified professionals. Before ordering, ask for the datasheet, coating details, core information, relevant test reports, warranty conditions, recommended application guidance and submittal documents needed for project approval.
Buyer checklist

Questions to ask before placing a 4 mm ACP order

Specification

  • What is the aluminium skin specification?
  • What coating and finish are quoted?
  • What core type is being supplied?
  • Is the finish suitable for the intended exposure?

Commercials

  • Is the quote per sheet, per sq. ft. or per sq. m.?
  • Are GST and freight included?
  • Is fabrication or installation included?
  • Are accessories and sub-framing included?

Project Support

  • Can datasheets and test documents be shared?
  • Who approves the technical specification?
  • Who confirms panel layout and wastage?
  • What delivery timeline and site conditions apply?
More ACP Sheet Pricing

Compare ACP sheet prices by thickness, application and project scope

Planning a project beyond 4 mm ACP? Use these related pricing pages and enquiry paths to compare thickness, finish, application and installation scope before finalising a quotation.
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Share your application, approximate area, preferred finish, sheet size, city, quantity and whether fabrication or installation is required. Aludecor can help you compare the right specification for your project.
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FAQs

Frequently asked questions about 4 mm ACP sheet price