5mm Perspex Printing (Acrylic)

5mm Acrylic Printing for Premium Signage and Displays

5mm acrylic, often known by the brand name Perspex®, is a high-quality cast thermoplastic that combines strength with clarity. It is significantly stronger and lighter than glass, while offering excellent UV stability and ease of fabrication, including cutting and shaping. Suitable for both indoor and outdoor use, 5mm acrylic is commonly used for sneeze guards, signage, display panels, glazing features, furniture elements, and model making. Available in clear, coloured, and frosted finishes, 5mm clear acrylic has become the preferred choice for premium corporate plaques, architectural wayfinding systems, and gallery-quality photographic displays.

At The Board Printing Company, we specialise in printing directly onto clear acrylic using reverse-print methods. By applying the ink to the rear surface of the sheet, the artwork is sealed behind the material, creating depth and a refined, high-gloss finish that enhances colour and detail. From single staff information boards to coordinated wayfinding signage for commercial or healthcare environments, our flatbed UV printers and precision cutting equipment deliver clean, consistent results across every order.

Overview: 5mm Acrylic Printing at a Glance

• Material: Cast Acrylic.
• Thickness: 5mm (The “Corporate Standard” for rigid plaques).
• Optical Clarity: Crystal clear edges with >92% light transmission.
• Weight: Approx. 6kg per square metre (Solid).
• Rigidity: Excellent. Significantly stiffer than 3mm, allowing for larger spans without bowing.
• Durability: UV stable (won’t yellow), waterproof, and 10x stronger than glass.
• Finishing: Diamond-polished edges for a sparkling, transparent rim.

Benefits of Using a 5mm Acrylic Sheet

Upgrading to a 5mm perspex sheet transforms a simple sign into a permanent architectural feature. Here is why it is the preferred choice for London businesses:

• Enhanced Depth and 3D Effect: Reverse printing on 5mm clear acrylic adds visible depth, with light reflecting through the polished edges to enhance colour contrast and richness.
• Superior Rigidity for Larger Signs: A 5mm acrylic sheet is significantly stiffer than 3mm, making it suitable for larger formats and installations where panels must remain flat without bowing.
• Shatter-Safe Performance: 5mm acrylic is impact-resistant and cracks safely rather than shattering, making it suitable for schools, hospitals, and public spaces.
• Weatherproof Longevity: UV-stable and waterproof, 5mm perspex resists yellowing and degradation, making it reliable for long-term outdoor signage.

For projects that require dimensional lettering rather than flat panels, explore our flat cut letters printing service, ideal for reception walls, brand logos, and architectural signage where depth and precision matter.

Common Applications of 5mm Perspex Sheet

Unlike thinner sheets, 5mm Perspex is chosen for acrylic printing projects that require greater stiffness, visual depth, and long-term stability without flex or bowing.

• Corporate Headquarters: The classic “Company Name” plaque found outside London offices is almost always 5mm clear acrylic. 
• Hotels & Hospitality: We produce “Housekeeping,” “Gym,” and “Conference Room” door signs using 5mm perspex. 
• Galleries & Museums: For art captions or photographic mounts, 5mm offers a gallery-standard finish. 
• Retail Branding: Luxury brands use a 5mm white acrylic sheet or clear acrylic with white ink for point-of-sale displays.  

If you’re considering acrylic signage for customer-facing spaces, our article on acrylic signs as clear signs of business explains why this material is closely associated with credibility, professionalism, and brand trust.

Why Choose Us for 5mm Acrylic Printing?

A reliable choice for projects that demand thicker acrylic and a refined finish.

• Specialist Acrylic Printing: Our 5mm acrylic printing service focuses on this material, so the prints come out crisp and vibrant, whether for indoor or outdoor use.
• Artwork & File Quality Checks: Before printing, we check your files — including white ink setup for clear panels — to ensure accurate, punchy results.
• Secure Packing & Delivery: Finished acrylic panels are packed with care so they reach you without scratches or marks and are ready to install.
• Flexible Turnaround Options: Choose a turnaround speed that suits your schedule, from standard to faster dispatch.
• Online Ordering Support: Use our online calculator to choose dimensions, finish, and upload artwork in a few steps.

Order Custom 5mm Clear Acrylic Sheet Printing

Upgrade your signage with the clarity and strength of 5mm perspex. From outdoor plaques to wayfinding panels, this material delivers a refined, professional finish. Get an instant price using the calculator above. Choose your finish, enter your dimensions, upload your artwork, and place your order with confidence.