Acrylic sheets (also called plexiglass or PMMA sheets) are widely used in advertising, furniture, construction, and decoration. One of the most common questions from buyers is: what is the standard size of an acrylic sheet?

The Most Standard Size: 4×8 Feet

The most standard acrylic sheet size worldwide is 4×8 feet (1220×2440 mm).

• This size is popular because it matches the standard dimensions of plywood, MDF, and other building materials.

• It is widely available from almost every acrylic sheet supplier, making it easy for buyers to source and replace.

• It is ideal for signage, partitions, protective barriers, and interior decoration.

For many industries, 4×8 feet is considered the default and most versatile choice.

Other Common Acrylic Sheet Sizes

In addition to 4×8 ft, manufacturers also produce larger or alternative sheet sizes to meet different market needs:

• 2.05 × 3.05 m (6.7 × 10 ft) – a very popular size for plastic sheet export because it allows flexible cutting into smaller panels.

• 1.25 × 2.45 m and 1.50 × 2.10 m – compact sizes suitable for display boards and small-scale projects.

• 1.60 × 2.60 m and 1.85 × 2.45 m – often used in regional markets or for specialized applications.

These dimensions may vary depending on the supplier and the specific project requirements.

Thickness Options

Standard thickness ranges from:

• Thin sheets (2–5 mm): Used for light boxes, signs, and protective covers.

• Medium sheets (8–10 mm): Suitable for furniture, partitions, and displays.

• Thick sheets (20–25 mm): Used in aquariums, industrial equipment, and structural designs.

Thickness directly affects the weight of an acrylic sheet and therefore shipping cost, which is important in international trade.