When investing in a new driveway gate, security gate, burglar bars or steel fencing, it’s important to think about more than just the design. You also want your steelwork to last!
At Button Creations, we believe that protecting your steelwork is just as important as making it look good.
What is galvanising?
Hot-dip galvanising is a process where steel is coated in molten zinc, creating a protective layer that helps prevent rust and corrosion.
This is especially important in coastal areas like Melkbosstrand, Blouberg, Table View and surrounding Cape Town suburbs, where salty sea air can cause untreated steel to rust much faster.
Why should you galvanise your steel products?
- Excellent long-term protection against rust and corrosion
- Helps extend the lifespan of your gates, fencing and other steelwork
- Reduces ongoing maintenance and costly repairs
- Protects steel even when small scratches occur, thanks to the zinc coating
- A worthwhile investment, particularly for outdoor steelwork
What is powder coating?
Powder coating is a finishing process where a coloured powder is applied to steel and cured with heat, creating a smooth, attractive and durable finish.
It offers a wide range of colours and helps protect the surface. However, powder coating alone does not provide the same level of corrosion protection as hot-dip galvanising, especially in coastal environments.
So, which is better?
Our recommendation? Do both!
For long-lasting results, we recommend hot-dip galvanising your steelwork first, followed by a suitable powder-coated finish.
- Galvanising provides long-term corrosion protection.
- Powder coating adds the colour and finish you love, along with an additional protective barrier.
Together, when properly prepared and applied, they offer excellent protection and a beautiful finish.
Our advice: Don’t skip the galvanising just to save money upfront. It can make a significant difference to the lifespan and maintenance of your steelwork.
At Button Creations, we manufacture custom-made driveway gates, pedestrian gates, security gates, burglar bars and fencing designed to suit your home.
Button Creations designs, manufactures and installs custom steelwork across Cape Town, the West Coast and surrounds, including Table View, Blouberg, Melkbosstrand, Parklands, Sunningdale, Milnerton and Durbanville.
Frequently asked questions about galvanised and powder-coated steel
Should a driveway gate be galvanised before powder coating?
For an outdoor steel driveway gate, especially near the coast, hot-dip galvanising before powder coating is generally a strong choice. Galvanising protects against corrosion, while correctly prepared powder coating provides the colour and finish.
Does powder coating stop steel from rusting?
Powder coating provides a protective barrier, but damage to the coating can expose the steel beneath. Hot-dip galvanising offers additional corrosion protection, which is especially valuable in coastal conditions.
Can galvanised steel be left unpainted?
Yes. Hot-dip galvanised steel can be used with its natural metallic finish. Powder coating is optional when a particular colour or appearance is preferred, provided the coating system is suitable for galvanised steel.
Why is galvanising important for steel gates in Cape Town?
Coastal salt and moisture can accelerate corrosion. Galvanising helps protect outdoor steelwork such as driveway gates, pedestrian gates and fencing against these conditions.
WhatsApp us on 084 417 9025 for a quotation.
Button Creations – Designed. Manufactured. Installed.
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