Foamex is one of the most popular materials for printed signage thanks to its smooth finish, lightweight structure and excellent print quality. Whether you’re creating indoor displays, outdoor advertising, exhibition panels or retail graphics, Foamex offers a durable and cost‑effective solution that’s easy to install and customise. This FAQ guide answers the most common questions we receive about Foamex boards, including thickness options, outdoor performance, printing methods and recycling, so you can choose the right material for your project with confidence.

What is Foamex?

Foamex is a lightweight, rigid PVC foam board used for indoor and outdoor signage. It has a smooth, flat surface that produces excellent print quality, making it ideal for retail displays, exhibition panels, wall graphics and temporary outdoor signs. Despite the name, Foamex is not soft — it’s a dense, durable material with a professional finish.

You can order custom printed full size boards or any kind of custom printed Foamex item from our custom foamex printing service.

What is Foamex used for?

Foamex is extremely versatile. Common uses include:

  • Indoor and outdoor signage
  • Retail point‑of‑sale displays
  • Exhibition and event panels
  • Wall‑mounted graphics
  • Directional signs
  • Temporary advertising boards
  • Menu boards and information panels

If you need a lightweight, affordable and high‑quality printed sign, Foamex is usually the best choice.

How long does Foamex last?

Foamex typically lasts 3–5 years outdoors and indefinitely indoors, depending on UV exposure and installation method.

What thicknesses does Foamex come in?

Browse our Foamex printing options to compare sizes and finishes.

The most popular Foamex thicknesses are:

  • 3mm Foamex – Lightweight, flexible and ideal for indoor displays, wall graphics and short‑term signage.
  • 5mm Foamex – The most common choice for general signage. Rigid, durable and suitable for indoor and outdoor use.
  • 10mm Foamex – Extra‑rigid and strong. Best for large panels, long‑term displays or signs exposed to wind.

If you’re unsure which thickness is right for your project, we can recommend the best option based on size, location and lifespan.

Is Foamex waterproof?

Yes. Foamex is waterproof and weather‑resistant, making it suitable for outdoor use. It won’t absorb moisture, warp or swell in the rain. For long‑term outdoor installations, we recommend 5mm or 10mm thickness for added rigidity.

Can Foamex be laminated?

Yes — Foamex can be laminated with gloss, matt or anti‑graffiti film for extra durability.

Can Foamex be used outdoors?

Absolutely. Foamex performs well outdoors and can last several years depending on exposure. For best results:

  • Use 5mm or 10mm thickness
  • Avoid extremely windy locations unless securely fixed
  • Consider UV‑resistant lamination for long‑term sun exposure

For short‑term outdoor events, even 3mm Foamex is perfectly adequate.

How is Foamex printed?

Foamex boards are printed using high‑resolution UV‑cured inks. This produces:

  • Sharp, vibrant colours
  • A smooth, professional finish
  • Excellent durability
  • Scratch‑resistant surfaces

We print directly onto the board for maximum quality and longevity.

How do I install Foamex signs?

Foamex is easy to install. Common fixing methods include:

  • Screws
  • Double‑sided tape
  • Velcro strips
  • Cable ties (for fencing or railings)
  • Standoffs for premium displays

For larger panels, we recommend using multiple fixing points to prevent bowing. For artwork setup, see our Artwork Guidelines.

Can Foamex be cut to shape?

Yes. Foamex can be cut into custom shapes using CNC routers or laser cutters. This is ideal for:

  • Logo shapes
  • Arrows and directional signs
  • Point‑of‑sale displays
  • Decorative panels

If you need a custom shape, just send us your artwork or outline.

Is Foamex recyclable?

Foamex is made from PVC and can be recycled through specialist recycling facilities. Many local centres accept rigid PVC materials. If you’re unsure, we can advise on disposal options.

Foamex vs Other Sign Materials

Choosing the right material depends on your project. Here’s a quick comparison:

Material | Best For | Key Benefits

Material Best For Key Benefits
Foamex

Indoor & outdoor signs

Lightweight, great print quality, affordable
Dibond
(Aluminium Composite)

Long‑term outdoor signs

Extremely durable, rigid, weatherproof

Correx (Fluted Plastic)

Temporary signs

Very lightweight, budget‑friendly

If you need help choosing, we can guide you based on your budget and installation location.

Why choose First Display for Foamex printing?

  • High‑resolution UV printing
  • Fast turnaround
  • Custom sizes and shapes
  • Expert advice from an experienced team
  • Competitive pricing
  • Local service with nationwide delivery

We’ve produced Foamex signage for exhibitions, retail stores, events and businesses across the UK.

Need a quote or advice?

If you’re planning a project or need help choosing the right Foamex thickness, our team is here to help.

Get in touch and we’ll guide you through the best options for your display or signage.

Call us now on 0131 443 4164

Or email our team directly on team@firstdisplay.co.uk