Custom Metal House Numbers in South Africa

Durable. Visible. Designed to Last.

Your house number is one of the most important and most overlooked elements of your home’s exterior. Clear, well-designed house numbers don’t just improve curb appeal; they ensure faster deliveries, easier navigation for visitors, and quicker emergency response times.

At Art on Steel, we design and manufacture premium metal house numbers in South Africa, precision-cut from high quality steel and finished for long term durability in local conditions from harsh inland sun to coastal salt air.

Whether you’re upgrading a modern home, securing visibility in an estate, or replacing faded plastic numbers, our custom steel house numbers deliver clarity, durability, and architectural impact.

Why Choose Metal House Numbers?

Unlike plastic, vinyl, or painted numbers that fade, crack, or peel, metal house numbers offer:

• Superior visibility from the street

• Long-term durability in all weather conditions

• A modern, architectural look that enhances your home’s value

• Low maintenance with no repainting required

  
  

Steel numbers create contrast, shadow, and depth — making your address readable day and night.

Materials & Finishes

All our house numbers are laser cut from premium steel for crisp edges and perfect proportions.

Powder-Coated Steel (Recommended)

• UV-resistant

• Corrosion-resistant

• Suitable for indoor & outdoor use

• Ideal for coastal and high-sun areas

Raw / Natural Steel (Optional)

• Develops a natural rust patina over time

• Best suited for industrial or rustic aesthetics

• Not recommended near the coast unless sealed

For most South African homes, powder coated steel is the best choice for longevity and clean appearance.

Choosing the Right Size

Incorrect sizing is the most common mistake homeowners make.

General Size Guidelines

• Small walls or gates: 10–15 cm high

• Medium walls / pillars: 15–25 cm high

• Large feature walls or long driveways: 30 cm+

Rule of thumb:

Your house number should be clearly readable from the street or entrance without effort. When in doubt, bigger is better — subtle numbers often disappear visually.

Mounting Options

Our house numbers are designed for clean, secure installation:

• Flush mount (with screw and plugs)

• Stand-off mount for floating, 3D depth (Spacers)

• Suitable for brick, plaster, concrete, and metal surfaces

We include mounting hardware to ensure a professional finish, whether you install it yourself or use a handyman.

Frequently Asked Questions – Metal House Numbers

Q1. Will metal house numbers rust at the coast?

Powder-coated steel is corrosion-resistant and suitable for coastal areas. Raw steel will rust and is not recommended near the sea.

Q2. What size house numbers should I use for a 3m wall?

For a 3-metre wall, we recommend numbers 30+ cm high for optimal visibility.

Q3. Can I mount house numbers without drilling?

Some surfaces allow adhesive mounting, but for outdoor use we strongly recommend mechanical fixing for long term security.

Q4. Are your house numbers custom made?

Yes. Each order is precision-cut to order for clean edges and exact sizing.

Q5. Do black house numbers fade in the sun?

Our powder-coated finishes are UV-resistant and designed to maintain colour over time.

Q6. Can these be used on gates?

Yes. Metal house numbers work perfectly on steel and wooden gates.

Q7. How far apart should numbers be spaced?

We recommend even spacing that allows each digit to be clearly distinguished at a distance.

Q8. Are these suitable for estates and complexes?

Absolutely. Clear, durable numbers are ideal for estates, townhouses, and complexes.

Q9. Do you ship across South Africa?

Yes. We deliver nationwide.

Q10. How long do metal house numbers last?

With proper coating and installation, metal house numbers can last many years with minimal maintenance.