Affordable Chromadek Signage Boards for Outdoor & Indoor Advertising
Looking for durable, cost-effective signage that makes an impact? Our custom Chromadek signage boards are a popular solution for outdoor branding, construction sites, directional signage, and business advertising in high-traffic areas.
Chromadek is a lightweight, powder-coated metal sheeting that’s both weather-resistant and budget-friendly — making it ideal for long-term or short-term signage needs.
At Octangle, we design, print and supply high-quality Chromadek signs in custom sizes, with or without frames, and install them across Johannesburg and Gauteng.
💡 What Is Chromadek Signage?
Chromadek is a steel sheet coated with a durable layer of white epoxy paint, which provides a perfect base for full-colour vinyl graphics, text, or branding.
It’s commonly used for:
-
Outdoor building signs
-
Real estate and development boards
-
Construction and safety signs
-
Directional and information signage
-
Promotional and retail signage
-
Estate entrance and boundary signs
🛠️ Our Chromadek Signage Options Include:
-
Standard Chromadek Boards
Flat metal panels printed with vinyl graphics — mounted directly to walls or fences. -
Chromadek with Steel Frames
Framed boards ideal for freestanding installation in open spaces, construction sites, or estate perimeters. -
Full Colour Printed Vinyl Overlay
Long-lasting digital print applied to the Chromadek surface. -
Mounting Options
Supplied with holes, brackets or posts depending on your needs.
Sizes can be fully customised, and boards can be single- or double-sided depending on your visibility requirements.
✔ Why Choose Chromadek Signs?
-
✅ Affordable and high-impact
-
✅ Weather-resistant and long-lasting
-
✅ Ideal for both permanent and temporary signage
-
✅ Easy to mount, move, or replace
-
✅ Suitable for indoor and outdoor use
-
✅ Fast turnaround and delivery across Johannesburg
📍 Chromadek Signage Supplier in Johannesburg
We supply and install Chromadek signage boards across Johannesburg, Gauteng, and surrounding areas. Whether you need one board or bulk signage for a large development, we offer fast, reliable service from design to installation.
Our team is experienced in working with property developers, construction companies, estate managers, and retail businesses to produce effective signage that fits their location and budget.
💬 Get a Free Quote Today
Need reliable and affordable signage fast? Get in touch for a free quote on custom Chromadek signage boards — available with framing, printing, and installation.
Tough. Cost-effective. Built to be seen.
Chromadek Signage
Chromadek signs are square cut to size, however the standard or maximum sheet size is 2450mm x 1225mm. We apply cut-out vinyl or full colour vinyl prints to these sign boards. We also offer these chromadek signs on frames and/or poles, to create freestanding signs.
Main Applications:
- Parking signs, way-finding signs
- Flat sheet signs (most affordable option)
- Chromadek with square tube frame, for rigidity
- Freestanding signs
Chromadek Signs with Frames
It is suggested to add a square tube frame to the back of any larger metal or Chromadek sign boards. We manufacture the frame from steel square tubing and spray it to your desired colour after which we rivet the chromadek sheet to the frame and apply the vinyl print.
These square tube frames give the sign more rigidity, make it easier to install and create a more premium look than the flat sheet chromadek or metal signage offers.
Freestanding Chromadek Signage
We custom manufacture freestanding chromadek metal signs based on your specific requirements, single sided, double sided or custom designs. From basic parking signs, directional or way-finding signs to large construction and warning signs.
These structures are sprayed to your required colour and vinyl prints are applied to the chromadek sheeting. A clear laminate can be included to prolong the lifespan of both the vinyl and the print.
Chromadek Signage Portfolio
Here are examples of some of the Chromadek Signage Boards we’ve made and installed in the past
Chromadek Signage Boards – Frequently Asked Questions
What is Chromadek signage?
Chromadek signage is made from a mild steel sheet coated with a durable layer of paint, ideal for outdoor and indoor branding. It’s widely used for business sign boards, estate boards, and directional signage due to its affordability and weather resistance.
Why choose Chromadek for business signage?
Chromadek is:
-
Weather-resistant and UV-protected
-
Cost-effective compared to aluminium or acrylic
-
Lightweight yet strong
It’s perfect for long-term branding and advertising on walls, fences, or poles.
What sizes do Chromadek signage boards come in?
Standard Chromadek boards are available in:
-
2450mm x 1225mm
-
Custom sizes can be cut to fit your requirements
We also offer jointed panel systems for extra-large signage.
Are Chromadek signs suitable for outdoor use?
Yes. Chromadek is ideal for outdoor signage. It’s:
-
Rust-resistant when framed correctly
-
Tough in all weather conditions
-
Long-lasting with proper maintenance
We recommend it for estate boards, wall-mounted signs, and construction site signage.
Do you print directly onto the Chromadek board?
Yes. We use:
-
High-resolution full-colour vinyl prints
-
UV-laminated for extra protection
These are mounted directly onto the Chromadek sheet for a smooth, professional finish.
Can Chromadek boards be mounted on walls, fences, or poles?
Yes. We offer:
-
Wall-mounted signs with screws or rivets
-
Fence-mounted panels with cable ties or brackets
-
Pole-mounted options with metal frame supports
Our team can advise the best mounting method for your location.
Do you offer framed Chromadek signage?
Yes. We offer:
-
Angle iron or square tubing frames
-
Powder-coated or galvanised options
Framed signage increases durability and is recommended for freestanding or pole-mounted signs.
How does Chromadek compare to aluminium signage?
Both are excellent signage materials. Chromadek is:
-
More affordable
-
Slightly heavier
-
Best for cost-effective outdoor applications
Aluminium or ACM may be better for premium branding or architectural signage.
Can I order double-sided Chromadek signs?
Yes. Double-sided signs are available and ideal for:
-
Estate agent boards
-
Street signage
-
Directional signs
We’ll help with design and mounting for maximum visibility.
Do you design artwork for Chromadek signage?
Yes. Our in-house team offers:
-
Custom artwork layout
-
Logo and brand integration
-
Mockups before production
We make sure your sign looks great and communicates clearly.