White Foamex Board Sheets UK | 3mm & 5mm PVC Foam Board for Signage & Vinyl

Premium White Foamex Boards (UK Supply)

Our White Foamex Boards are a popular choice across the UK for creating professional signage, display boards, and creative projects.

Manufactured from high-quality expanded PVC foam, these sheets offer a smooth, flat surface that is ideal for both printing and vinyl application, delivering clean and consistent results every time.

Whether you're a small business, event supplier, or creative maker, Foamex provides a cost-effective alternative to acrylic without compromising on appearance.

Available Thicknesses

3mm Foamex Board

• Lightweight and flexible
• Ideal for temporary signage
• Perfect for indoor displays

5mm Foamex Board (Most Popular)

• Stronger and more rigid
• Ideal for long-lasting signage
• Suitable for both indoor & outdoor use

Common Uses

Our White Foamex boards are widely used for:

• Wedding signage (welcome signs, seating plans)
• Retail and shop displays
• Market stall signage
• Exhibition and trade show boards
• Menu boards and price lists
• Vinyl signage and branding
• Product photography backdrops

Designed for Vinyl & Printing

Foamex boards are perfect for:

• Adhesive vinyl lettering
• UV printing
• Mounted graphics

Looking for printing?
👉 Pair with our UV printing service for a complete solution.

Easy to Cut & Customise

Foamex can be:

• Cut to size
• Drilled for mounting
• Used with stand-offs or frames

Ideal for both DIY projects and professional use.

Why Choose Rose Acrylics?

At Rose Acrylics, we supply materials trusted by professionals across the UK.

• High-quality, consistent sheets
• Carefully selected for signage use
• Fast UK dispatch
• Backed by 9+ years industry experience

Specifications

• Material: Expanded PVC (Foamex)
• Colour: White
• Thickness: 3mm / 5mm
• Finish: Smooth, matt surface
• Use: Indoor & outdoor
• Waterproof: Yes
• Print Compatibility: UV printing & vinyl

Size Options (Example – customise as needed)

• A4 (210 x 297mm)
• A3 (297 x 420mm)
• A2 (420 x 594mm)
• A1 (594 x 841mm)

FAQs

Is Foamex board waterproof?
Yes, Foamex is fully waterproof and suitable for outdoor use.

What thickness should I choose?
3mm is ideal for lightweight signage, while 5mm is stronger and best for most applications.

Can I use vinyl on Foamex?
Yes, Foamex has a smooth surface perfect for vinyl application.

Can you print on Foamex boards?
Yes, Foamex is suitable for UV printing and professional signage.