8mm Perspex Acrylic Sheet: Full Guide to Sizes, Styles & Trusted Suppliers

An 8mm Perspex sheet provides greater rigidity than thinner acrylic panels while remaining lighter and easier to process than glass.

It is commonly used for commercial partitions, retail displays, signs, machine covers, furniture panels and other projects that require a clear and relatively rigid plastic sheet.

Before placing an order, buyers should consider more than thickness. Sheet dimensions, weight, acrylic type, support structure, processing method and installation conditions can all affect the final performance.

This guide explains the weight, standard sizes, popular types, applications, fabrication methods and purchasing considerations of an 8mm acrylic sheet.

How Much Does an 8mm Acrylic Sheet Weigh?

An 8mm acrylic sheet weighs approximately 9.60kg per square metre.

The exact weight depends on the length and width of the panel. Based on Alands’ standard acrylic sheet parameters, the approximate net weight of one 8mm sheet is shown below.

These values refer to the approximate net weight of the acrylic sheet itself. The final shipping weight will be higher after adding protective film, pallets, wooden cases, straps and other export packaging materials.

How to Calculate the Weight of an 8mm Acrylic Sheet

The approximate sheet weight can be calculated using the length, width, thickness and acrylic density.

Weight in kg = Length in metres × Width in metres × Thickness in millimetres × 1.20

For example, the approximate weight of a 1250 × 2450 × 8mm acrylic sheet is:

1.25 × 2.45 × 8 × 1.20 = 29.40kg

The approximate weight of a 2050 × 3050 × 8mm acrylic sheet is:

2.05 × 3.05 × 8 × 1.20 = 60.02kg

This calculation can help buyers estimate:

• The net weight of each sheet
• The total weight of a bulk order
• Pallet and wooden-case requirements
• Container loading quantities
• Handling and lifting requirements
• International shipping costs

The total shipment weight should be calculated separately because protective film and export packaging are not included in the net sheet weight.

What Is 8mm Acrylic in Inches?

An 8mm acrylic sheet is approximately 0.315 inches thick.

It is thicker than a standard 1/4-inch acrylic sheet, which is approximately 6.35mm, but thinner than a 3/8-inch sheet, which is approximately 9.5mm.

These thicknesses should not be treated as exact equivalents. Buyers replacing an imperial specification should confirm whether the project requires a true 8mm sheet or a standard inch-based thickness.

Standard Sizes of 8mm Acrylic Sheet

Alands can manufacture 8mm acrylic sheets in several standard dimensions, including:

• 1250 × 2450mm
• 1250 × 1850mm
• 1850 × 2450mm
• 1500 × 2100mm
• 1600 × 2200mm
• 1600 × 2600mm
• 2050 × 3050mm

The 1250 × 2450mm panel is commonly treated as an approximately 4 × 8 clear acrylic sheet.

Larger sizes such as 1850 × 2450mm and 2050 × 3050mm can reduce the number of joints required in large displays, partitions and architectural installations.

Available dimensions may vary according to the color, surface finish, acrylic grade and order quantity. Buyers should state whether they need full sheets or cut-to-size panels when requesting a quotation.

Why Choose an 8mm Acrylic Sheet?

An 8mm panel offers a useful balance between rigidity, weight and workability. It is thicker and more stable than common display-grade panels, but it can still be cut, drilled, routed, polished and heat formed with suitable equipment.

However, thickness alone does not determine how much weight the sheet can support. Performance also depends on:

• Panel length and width
• Unsupported span
• Distance between supports
• Frame design
• Position of drilled holes
• Fastening method
• Installation temperature
• Direction and duration of the applied load

A small 8mm panel supported on all sides may feel very rigid. The same thickness used across a wide unsupported span may bend noticeably.

Shelves, barriers, machine covers and other demanding applications should therefore be evaluated according to the actual panel dimensions and support structure.

Popular Types of 8mm Acrylic Sheet

The 8mm thickness is available in several acrylic styles. The best option depends on transparency, surface appearance, fabrication method and the intended application.

Clear 8mm Perspex Sheet

A clear Perspex acrylic sheet is selected when high transparency and a glass-like appearance are required.

An 8mm clear sheet is commonly used for display covers, protective panels, partitions, signs, furniture components and fabricated products.

Typical features include:

• High optical clarity
• Good weather resistance
• Easy cutting and fabrication
• Suitable for polishing and laser processing
• Lighter weight than glass
• Good impact resistance

Colored Acrylic Sheet

Colored acrylic sheets are available in solid, transparent, translucent and opaque colors.

They are widely used for brand signage, retail fixtures, display panels, interior walls, lightboxes and decorative fabrication.

Color availability may vary according to thickness and order quantity. For custom production, buyers should provide a recognized color code, physical sample or approved reference panel.

Mirror Acrylic Sheet

An acrylic mirror sheet has a reflective coating and is lighter and more impact-resistant than a traditional glass mirror.

It is commonly used for decorative wall panels, furniture surfaces, logos, retail displays, gym decoration and event backdrops.

Available colors may include silver, gold, rose gold and other customized mirror finishes.

Marble-Effect Acrylic Sheet

Marble acrylic sheet provides a decorative stone-style appearance while remaining lighter and easier to process than natural marble.

It is suitable for interior panels, display backgrounds, furniture decoration, signage, retail fixtures and art installations.

Pattern direction and visual consistency should be confirmed before bulk production, especially when several sheets will be installed next to each other.

Glitter Acrylic Sheet

Glitter acrylic sheet contains decorative particles that create a sparkling appearance under light.

It is commonly used for visual merchandising, luxury displays, crafts, event decoration, retail interiors and creative signage.

Available options may include different base colors, particle sizes and glitter effects.

Frosted Acrylic Sheet

Frosted acrylic sheet diffuses light and reduces direct visibility through the panel.

It is suitable for privacy partitions, decorative screens, illuminated signs, cabinet doors and commercial interior panels.

Depending on the application, buyers may choose one-sided or double-sided frosted surfaces.

Aquarium Acrylic Sheet

A fish tank acrylic sheet is selected for water-related fabrication when optical clarity, bonding quality and suitable thickness are important.

An 8mm sheet may be suitable for certain small tanks, lids, dividers or shallow water projects, but aquarium wall thickness cannot be selected from thickness alone.

Tank length, tank height, water depth, unsupported span, bracing, joint design and required safety factor must all be considered.

Common Applications of 8mm Acrylic Sheet

Commercial Partitions

An 8mm clear acrylic sheet can provide greater rigidity for framed or freestanding partitions than thinner sheets.

It may be used in offices, reception areas, retail stores, restaurants and other commercial interiors.

The frame design and unsupported panel width should be evaluated before installation.

Retail Displays

The material is suitable for display stands, product platforms, display cases, shelving and branded display structures.

Clear acrylic creates a clean appearance, while colored, frosted, mirror and decorative sheets can support different brand and interior designs.

Signs and Lightboxes

An 8mm acrylic sheet can be used for:

• Dimensional lettering
• Outdoor and indoor signs
• Logo panels
• Illuminated sign components
• Directional signs
• Freestanding displays

Cast acrylic is often selected when laser cutting, engraving or polished edges are required.

Machine Covers and Equipment Guards

Clear acrylic allows operators to observe equipment while maintaining a physical separation between machinery and surrounding work areas.

The correct thickness and supporting structure should be selected according to the panel dimensions, equipment type, impact risk, installation method and applicable safety requirements.

Furniture and Interior Panels

Common furniture and interior applications include:

• Tabletop inserts
• Cabinet panels
• Decorative wall panels
• Display shelving
• Furniture components
• Interior feature panels

For shelves and tabletops, the unsupported span and supporting structure are especially important.

6mm vs 8mm vs 10mm Acrylic Sheet

Choosing between 6mm, 8mm and 10mm acrylic depends on panel dimensions, required rigidity, support spacing, application and budget.

A thicker sheet is not always the best choice. Increasing thickness also increases material cost, shipping weight and handling requirements.

The most economical option is usually the thinnest sheet that safely provides the required stability for the actual panel dimensions and installation method.

For projects that require panels above 8mm, review the available range of thick acrylic sheets before confirming the final specification.

Cast vs Extruded 8mm Acrylic Sheet

Cast Acrylic Sheet

A cast clear acrylic sheet is commonly selected when the project requires:

• High optical clarity
• Laser engraving
• Laser cutting
• Edge polishing
• Custom colors
• Decorative finishes
• A wide range of thicknesses

Cast acrylic is widely used for signs, displays, decorative panels and customized fabrication.

Extruded Acrylic Sheet

Extruded acrylic may be selected when buyers require:

• More consistent thickness
• High-volume production
• Thermoforming
• General-purpose flat panels
• Lower material cost for certain applications

Availability depends on the manufacturer, sheet dimensions and required surface finish.

Buyers should tell the supplier how the sheet will be processed so that the appropriate acrylic type can be recommended.

Can an 8mm Acrylic Sheet Be Laser Cut?

Yes. An 8mm cast acrylic sheet can normally be laser cut to produce accurate shapes and smooth edges.

The result depends on:

• Laser power
• Cutting speed
• Machine condition
• Acrylic formulation
• Protective film
• Required edge quality

Laser cutting is commonly used to produce acrylic letters, signs, display parts, decorative patterns and custom components.

Complex designs should be tested before large-volume production.

Processing Methods for 8mm Acrylic Sheet

CNC Routing

CNC routers can cut large panels, curves, slots, holes and custom shapes.

Suitable tools and controlled processing parameters help reduce chipping, melting and overheating.

Saw Cutting

A fine-toothed blade suitable for acrylic can be used for straight cuts.

The sheet should be properly supported to reduce vibration and edge damage.

Drilling

An 8mm acrylic sheet can be drilled for installation and assembly.

The drill type, drilling speed and hole position should be controlled to reduce cracking and internal stress. Holes should not be placed too close to the sheet edge.

Heat Bending

An 8mm sheet can be heated and formed into angled or curved components.

Because it is thicker than standard display acrylic, it requires controlled and even heating. Uneven heating may cause distortion, bubbles or internal stress.

Edge Polishing

Cut edges can be mechanically polished or flame polished, depending on the acrylic type and required finish.

Polished edges are commonly used for signs, transparent display components and decorative parts.

What to Confirm Before Ordering

A complete 8mm acrylic sheet enquiry should include the following information:

Complete specifications allow the manufacturer to calculate material usage, production requirements, packaging and freight more accurately.

Buying 8mm Acrylic Sheet in Bulk

Wholesale acrylic sheet prices are normally affected by:

• Raw material cost
• Sheet dimensions
• Order quantity
• Color
• Surface finish
• Cast or extruded production
• Custom processing
• Packaging method
• Delivery terms
• Destination

A quotation based only on the phrase “8mm acrylic sheet price” may not be accurate.

A standard clear full sheet and a custom-colored, cut, drilled and polished panel have different production costs.

For international orders, buyers should also confirm whether the quotation is based on EXW, FOB, CIF or another delivery term.

8mm Acrylic Sheet from Alands

Alands supplies 8mm cast acrylic sheets for wholesale, fabrication and customized projects.

Available options include:

• Standard sheet sizes
• Customized dimensions
• Clear acrylic sheets
• Colored acrylic sheets
• Mirror and decorative surfaces
• Selected functional grades
• Custom cutting and processing

Processing services can be discussed according to the customer’s drawing, application and order quantity.

For a faster quotation, provide:

• Required sheet dimensions
• Quantity
• Color
• Application
• Destination country or port
• Processing requirements
• Packaging requirements

For current specifications, minimum order quantities and customization options, visit the 8mm Perspex Sheet product page or send your complete requirements directly to the Alands team.

Frequently Asked Questions

How Heavy Is a 4 × 8 Sheet of 8mm Acrylic?

An Alands 1250 × 2450 × 8mm acrylic sheet weighs approximately 29.40kg.

This value refers to the acrylic sheet itself and does not include protective film, pallets or export packaging.

Is 8mm Acrylic the Same as 3/8 Inch?

No. An 8mm acrylic sheet is approximately 0.315 inches thick, while a 3/8-inch acrylic sheet is approximately 9.5mm thick.

Is 8mm Acrylic Suitable for Shelving?

It may be suitable for certain shelves, but the correct thickness depends on the shelf length, depth, support spacing and expected load.

Wide shelves with limited support may require a thicker sheet or additional reinforcement.

Can 8mm Acrylic Be Used Outdoors?

Yes, provided that the selected acrylic grade is suitable for exterior use.

Outdoor applications should also consider temperature changes, material expansion, fixing methods and wind loads.

Can You Cut 8mm Acrylic to Size?

Yes. An 8mm acrylic sheet can be processed by laser cutting, CNC routing or suitable saw cutting.

Custom holes, polished edges and fabricated components may also be available.

What Is the Minimum Order Quantity?

The minimum order quantity depends on the sheet size, color, surface finish, production method and customization requirements.

Standard clear acrylic normally offers more flexible production options than custom colors and functional grades.

Should I Choose 8mm or 10mm Acrylic?

The choice should be based on panel dimensions, unsupported span, frame design and application.

An 8mm sheet has lower weight and cost, while a 10mm sheet provides greater rigidity for larger or more demanding panels.

Request an 8mm Acrylic Sheet Quotation

To receive an accurate quotation, send us your required sheet size, quantity, color, application, processing requirements and destination.

Our team will recommend a suitable acrylic type, confirm production availability and prepare a quotation according to your specifications.