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Gigantic Signs

Signage Adelaide

Adelaide skyline at dusk with the Santos building illuminated sign
We Do
Big Signs

and the small ones too

From architectural masterpieces to vehicle wraps - we create signs that get you noticed.

Installing across Adelaide and South Australia. Supplying Australia-wide.


ABOUT US

For over 35 years, Gigantic Signs has been Adelaide's go-to for impactful signage that creates awareness and gets you noticed.

We've built our reputation on bold creativity, cutting-edge technology and proven results - delivered through our local manufacturing expertise in Kent Town, Adelaide.

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Digital billboard and Gigantic Signs 30 Years anniversary badge

WHY CHOOSE US

Reasons to Choose Gigantic Signs

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35+ Years of Expertise

Three decades of Adelaide signage experience means we understand what works in our local market and climate conditions.

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Local Manufacturing

All fabrication happens at our Kent Town facility, ensuring quality control, faster turnaround times, and supporting local industry.

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Cutting-Edge Technology

Large-format digital printers, precision laser cutters, and advanced laminators deliver superior quality and durability.

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Bold Creativity

Our passionate design team pushes boundaries to create unique, eye-catching signage that amplifies your brand impact.

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End-to-End Service

From initial consultation and design through manufacturing, installation, and ongoing maintenance – we handle everything.

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Proven Results

Our track record speaks for itself: increased brand visibility, higher foot traffic, and improved business outcomes for our clients.

OUR SERVICES

Signage Solutions That Get Results

Metroll illuminated building sign installed on a commercial facade in Adelaide

Outdoor Signage

Bold exteriors that command attentionBuilding signage, pylons, monuments, billboards, illuminated signs, and 3D letters that make your business impossible to ignore.MORE
Blue neon illuminated restaurant sign, Adelaide

Indoor Signage

Interior spaces that inspire and informReception signage, wayfinding systems, wall graphics, safety signage, and custom panels that enhance your indoor environment.MORE
Commercial van with a black and yellow vehicle wrap by Gigantic Signs

Vehicle Signage

Mobile marketing that works 24/7Full wraps, decals, and magnetic signage for cars, trucks, boats, and motorbikes that turn your fleet into powerful advertising assets.MORE
Event and promotional signage installed for an Adelaide event

Promotions & Events

Temporary signage with lasting impactCorflute signs, banners, event signage, A-frames, and custom stickers that promote your message when and where you need it.MORE
Outdoor LED billboard screen above a city street

Gigantic Screens

Digital displays that captivate audiencesState-of-the-art LED billboards, indoor displays, transparent screens, and custom shaped installations that bring your content to life.MORE
Cultivate and Dovetail building signage on a new Adelaide commercial development

Planning a Project?

Bring the plans or just the ideaDesign and project consultation, tenders and plans, and new-build wayfinding packages - we'll do the rest.MORE

OUR RANGE

What We Make

Metal A-frame sign outside an Adelaide cafe

A-Frame Signs

Footpath signage that pulls people inDouble-sided corflute and metal A-frames for cafes, real estate opens and retail fronts across Adelaide, printed and ready in days.PRICE IT
Outdoor LED billboard screen above an Adelaide street

LED Screens

Digital displays built to be seenOutdoor LED billboards and indoor digital displays that run your message day and night, built and programmed for Adelaide storefronts and roadsides.MORE
Freestanding pylon sign beside an Adelaide roadway

Pylon Signs

Tall, visible from the roadFreestanding pylon signs sized and engineered for your site, built to get noticed from the street and hold up to Adelaide weather.MORE
Building signage printed on brick facade in Adelaide

Building Signs

Identify your premises from the streetFascia panels, tenancy boards and wall-mounted lettering that identify your business, fabricated at our Kent Town facility and installed across Adelaide.MORE
Ute with a printed vehicle wrap parked in Adelaide

Vehicle Wraps

Turn your fleet into a billboardFull wraps, decals and magnetic signage for cars, utes, vans and trucks - mobile advertising that works every time you're on an Adelaide road.PRICE IT
Magnetic sign panel on a tradesman's van door

Magnetic Signs

On today, off tomorrowRemovable magnetic panels that brand a work vehicle during the day and come off overnight, priced instantly and posted anywhere in Australia.PRICE IT
Real estate for sale sign outside an Adelaide property

Real Estate Signs

For sale, for lease, open homeFor sale boards, auction panels and open-home directional arrows for Adelaide agents, priced online and printed ready for the next inspection.PRICE IT
Printed corflute sign panel on a wire stake

Corflute Signs

Lightweight signage for short-term usePrinted corflute boards for site notices, election campaigns and short-run promotions, lightweight and affordable with a price online in seconds.PRICE IT
Illuminated lightbox sign glowing at night in Adelaide

Lightboxes

Illuminated signage that works at nightIlluminated sign boxes with printed acrylic faces that keep your shopfront visible after dark, fabricated locally and installed across Adelaide.PRICE IT
Directional wayfinding sign inside an Adelaide facility

Wayfinding Signage

Guide people through your spaceDirectional and wayfinding signage that reduces confusion and reinforces your brand across Adelaide offices, hospitals, car parks and campuses.MORE
Australian Standard safety signage installed in an Adelaide workplace

Safety Signs

Compliant signage, done rightAustralian Standard safety and statutory signage for fire, exit and hazard compliance, supplied and installed to code for Adelaide workplaces.MORE
Acrylic reception sign mounted in an Adelaide office lobby

Reception Signs

The first thing your visitors seeAcrylic and dimensional reception signage that puts your brand front and centre the moment a visitor walks into your Adelaide office.MORE
Frosted window film applied to shopfront glass

Window Frosting

Privacy and branding on glassFrosted and tinted window film for privacy, branding and glass manifestation, cut and applied to match your existing shopfront glazing.MORE
Printed banner displayed at an Adelaide event

Banners

Fast, affordable, ready for the eventPrinted PVC banners for launches, sales and events, hemmed and eyeletted for outdoor use and priced online in seconds.PRICE IT
Hoarding wrap installed on an Adelaide construction site

Hoarding Wraps

Turn a site fence into advertisingPrinted hoarding panels that turn construction fencing into large-format advertising, installed on Adelaide building sites while the works are underway.PRICE IT
Printed event arch installed at an outdoor event

Gigantic Arches

Branded arches for your next eventPrinted event arches for launches, festivals and sponsor activations, freighted anywhere in Australia and built to go up fast on site.MORE

HOW WE WORK

From Assessment to Installed.

01

Site Assessment

We assess your location, placement and any council or compliance requirements before anything is designed.

02

Custom Design

Detailed designs and renderings, proofed to you for approval before manufacture.

03

Precision Manufacturing

Fabricated at our Kent Town facility with precision cutting and quality control at every stage.

04

Professional Installation

Installed by our own crew to Australian standards - on site, on schedule.

FAQS

Signage Questions, Answered

Ready to Make Your Business Impossible to Ignore?

Price it yourself, or talk to the team - whichever suits the job.