Welcome to SGF SignFab
We are a wholesale-only sign manufacturer that supplies to the sign trade and commercial building trades.
Our specialty is the supply of-
- Aluminium light boxes – In all sizes and forms, including flexface options
- Welded sign frames – In galvanised steel or aluminium, plain or painted/powder coated
We service greater Adelaide, country SA, and have cost-effective freight options for all of Australia.
We provide quality light boxes, frames and custom signage at competitive prices.
For a quote on a light box, go to our convenient Online Order Form and we will return a quote to you, usually within 24 hours*
Enquire now
About us
Kent’s vision is to exclusively supply signwriters and commercial builders who may not have the in-house capabilities or specialised experience to manufacture signs. And because we make signs every day, our pricing is usually very competitive when compared to more generalised metal fabricators.
Our emphasis is on good quality sign products that are designed for ease of use and installation.
Our workmanship will always be of a high standard, and will speak for itself, and we always act with honesty and integrity.
All our signage is produced in-house, with the exception of some CNC routing & powder coating. We offer a one-stop service, including welding & fabrication, painting, assembly & wiring.
If you need assistance with Council Development Applications or engineering, we can help with that too. We can also install the job if required.
For installation work, we are fully insured, have white cards, and high risk work licenses for Elevated Work Platforms.
Products and Services

Light Boxes
LEDs or Fluoro
All shapes & sizes
Internal framework if required
Flexface options

Frames
Galv or Aluminium
Plain, powder coated, or custom 2-pack painted
Hot-dip galv

Push through letter signs
Cost effective illuminated solution for retail / malls
Indoor or outdoor

ACM Sign Faces & Cladding
Supply
V-Grooving

Freestanding signs
Totems
Blades
Pylons up to 8 metres

Installation

Light Boxes
LEDs or Fluoro
All shapes & sizes
Internal framework if required
Flexface options

Frames
Galv or Aluminium
Plain, powder coated, or custom 2-pack painted
Hot-dip galv

Push through letter signs
Cost effective illuminated solution for retail / malls
Indoor or outdoor

ACM Sign Faces & Cladding
Supply
V-Grooving

Freestanding signs
Totems
Blades
Pylons up to 8 metres

Installation
Along with our core product range we also offer –
- Round/shaped light boxes
- Push-through illuminated letter signs
- ACM sign faces, incl. V-grooving / processing
- LED sign illumination / wiring, (& fluoros)
- Totems / blades, & pylons up to 8 metres
- Custom welded structures/frames
- 3-Dimensional letters in aluminium (halo lit), or aluminium with acrylic faces
Portfolio
Reviews
FAQs
Can you deliver my sign to Adelaide metro?
In most cases yes. We offer free delivery to your door at a convenient time, usually not more than 2 - 3 days. If you need it urgently, you may need to organise your own transport, or we can deliver it immediately for an additional charge.
Do you install?
Yes, we can build a sign and install it for you if you need installation. We generally don’t install other people’s signs.
What’s the lead time to make up and deliver my sign?
Lead times can vary depending on demand. If you fill out our Online Order Form (even if it’s just for a quote), we’ll let you know what our current lead time is, or an estimated delivery day for country/interstate. OR you can email us with the details of your job and we’ll send back a custom quote.
Please keep in mind that because we’re a small business, lead times can change quickly.
Can you supply acrylic faces with my light box?
Yes, we can supply blank faces to our clients. It makes the job quicker & easier, especially for our country-based customers who don’t have to order faces after the sign arrives then wait another week!
I have a shop/office/warehouse. Can you make signs for me?
No, sorry, we are a trade-only supplier. However, you’re welcome to get in touch and we will point you in the right direction. We’re dealing with sign companies every day, so we know who can do the right kind of job for you.
Can you weld/fabricate/paint my project car/bike/go-kart/trailer?
No, sorry, we don’t do automotive work.
I’ve got some sign panels/vinyl/prints I’ve put together and need installed. Can you install for me?
We are not primarily sign installers. Our main focus is manufacture. We’re happy to install what we make, but we don’t usually install other people’s signs.
I’m getting someone else to make a sign and I just need you to paint it, can you do that?
You’re welcome to ask – we may be able to fit it in. We generally stick to painting what we fabricate. If it’s something we can’t do we will put you in touch with someone who can.