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The Cardboard Mill

Giant Letters and Numbers

Giant Letters and Numbers

$600.00 AUD

$600.00 AUD

Sale Sold out

Taxes included. Shipping calculated at checkout.

This price is to be used as a guide, pricing may change depending on requested design

Contact Us to place an order

Size 1.5m 2m 2.4m

Make an impact sustainably with our giant 3D cardboard letters and numbers, designed for standout signage and immersive displays. These eco-friendly structures are made to suit your space, brand, and creative vision.

Crafted from recycled cardboard and printed with organic, non-toxic inks, each letter or number is fully customisable, from size and depth to typeface and print finish. Lightweight yet sturdy, they’re ideal for events, retail, activations, and installations that need to impress without leaving a footprint.

Features

Customisable sizes – From tabletop to towering (up to 2.4 metres tall, as thats what fits through most doorways)
Multiple typeface options – Sans Serif, Serif, Script, Decorative (note: more detailed styles may incur higher costs)
Upper and lowercase options – E.g. ‘D’ vs ‘d’
Variable depth – Choose the dimension that suits your design and stability needs
Print flexibility – Full or partial print coverage using compostable, organic inks
Eco-friendly materials – Made from recycled cardboard, fully backyard compostable

Perfect For

Brand activations and pop-ups
Sustainable event signage
Tradeshow and expo displays
Retail visual merchandising
Theatre and film props
Corporate sustainability campaigns

Make it big. Make it bold. Make it better for the planet.
Our Giant Cardboard Letters bring creativity, scale, and sustainability together, custom-built to suit your event, brand, or space.

View full details

About

Make an impact sustainably with our giant 3D cardboard letters and numbers, designed for standout signage and immersive displays. These eco-friendly structures are made to suit your space, brand, and creative vision.

Crafted from recycled cardboard and printed with organic, non-toxic inks, each letter or number is fully customisable, from size and depth to typeface and print finish. Lightweight yet sturdy, they’re ideal for events, retail, activations, and installations that need to impress without leaving a footprint.

Features

Customisable sizes – From tabletop to towering (up to 2.4 metres tall, as thats what fits through most doorways)
Multiple typeface options – Sans Serif, Serif, Script, Decorative (note: more detailed styles may incur higher costs)
Upper and lowercase options – E.g. ‘D’ vs ‘d’
Variable depth – Choose the dimension that suits your design and stability needs
Print flexibility – Full or partial print coverage using compostable, organic inks
Eco-friendly materials – Made from recycled cardboard, fully backyard compostable

Perfect For

Brand activations and pop-ups
Sustainable event signage
Tradeshow and expo displays
Retail visual merchandising
Theatre and film props
Corporate sustainability campaigns

Make it big. Make it bold. Make it better for the planet.
Our Giant Cardboard Letters bring creativity, scale, and sustainability together, custom-built to suit your event, brand, or space.

Materials

100% Australian Made cardboard
A minimum of 70% recycled content (Australia) the remainder Australian sourced
Organic inks
100% Green Power
All movements, including employee commute to and from work is 100% offset with Green Fleet
The Cardboard Mill is 100% Australian Made and Owned

Amazing Cardboard

Cardboard was never originally designed as a box. Prior to the 1890s it was a luxury item used to provide structure to fashion, such as the top hat, collars and cuffs. Oh, and protect high end items. It was flexible, strong and could be formed. Cardboard was even used in baseball players helmets before the 1920s.

When cardboard's production was automated in the 1890s, in New York, it only took 20 years to replace crates, tins, wicker baskets and barrels globally. It became synonymous with packaging (and took away from the amazing medium it is).

Once it was commoditized, it was cheapened to its lowest point, lessening it.

The Cardboard Mill is here to celebrate its amazing strength and form attributes and re-educate people regarding the medium and how it can be used.

The Cardboard Mill celebrates cardboard in all its amazing unpretentious attributes: natural, strong, printable, recyclable; biodegradable. We’ll take it to the moon.

Shipping

We offset all carbon movements (courier and transport) of everything we sell with Green Fleet. We even offset the daily commute of our staff to and from work.

We'll work on making the cost to you CARBON 0 and as low cost as practical, while maintaining the highest standards.

Our offsets are from activities ONLY in Australia. We source from Momentum Energy and Green Fleet to achieve this objective.

Freight costs are as low as:

Pickup available at 50 Mologa Road Heidelberg West is free
VIC - Greater Melbourne $75 + GST
NSW - Greater Sydney, Woolongong, Newcastle $75 + GST
QLD - Brisbane, Gold Coast $95 + GST
SA - Greater Adelaide $95+ GST
WA - Greater Perth $135+ GST
NT - Darwin, Alice Springs $165+ GST

End of Life

Our products are 100% recyclable and designed with the future in mind.

Either give it a new life with a friend, extend its life with an upgrade, or;

You can return it to us and we will manage its reuse, repair, or recycling.

Why we do this

We are privately owned and run.

We had a vision to celebrate a much overlooked medium (cardboard) and challenge peoples understanding of what it is, and what we can do with it. We've worked with it for over half a century and know what it is capable of.

So much of what we do as a society is ephemeral, only existing in a moment of time. The problem is that moment of touching, communicating and sharing is of extreme value, and socially necesary to create cohesion.

Our objective is to make sure that connection doesn't cost the Earth (literally).

We recognise the world is changing socially, environmentally and culturally. We need to actively do our part...

... also we are having a lot of fun.