Why choose a galvanised roller door?
Galvanised (also spelled galvanized) roller doors are made from steel slats coated in zinc. The zinc protects the steel from rust, even where the coating gets scratched, so the door keeps its strength and appearance for many years with very little maintenance.
That makes galvanised shutters the most popular choice for warehouses, factories, workshops, storage units and any door that faces the weather. They cost a little more upfront than plain painted steel, but they usually work out cheaper over the life of the door.
Benefits of galvanised steel shutters
- Excellent rust and corrosion resistance
- Strong interlocking steel slats that are hard to force
- Low maintenance with no repainting needed
- Suitable for outdoor, wash-down and dusty environments
- Can be powder-coated on top for colour and extra protection
- Available manual, chain-gear or motorised
Where galvanised roller doors work best
Galvanised doors are ideal for industrial buildings, storage units and mini-warehouses, workshops, farm sheds, outbuildings and shopfronts that take a beating from the weather. They are also a good choice for food-processing and wash-down areas where moisture is constant.
Galvanised vs painted vs powder-coated
Painted steel is cheapest, but once it's scratched it can start to rust. Galvanised steel protects itself with its zinc layer and is the best value for most outdoor doors. Powder-coated galvanised adds a colour finish on top of the zinc for the best looks and the longest life.
Made to measure and professionally fitted
Every galvanised roller door we supply is made to your opening, fitted with the right springs and guides, and tested before hand-over. Need help with an existing door? We also repair galvanised shutters of most makes.
Galvanised Roller Doors Across Gauteng
We supply and install galvanised roller doors in Johannesburg, Pretoria, Centurion, Midrand, Sandton, Randburg, Roodepoort, Kempton Park, Benoni, Boksburg, Germiston, Alberton and throughout Gauteng, plus surrounding towns. See all areas.
Frequently Asked Questions
Is galvanised the same as galvanized?
Yes. Galvanised is the South African and British spelling and galvanized is the American spelling. Both mean steel coated in zinc to protect it from rust.
Do galvanised roller doors rust?
Galvanised doors are highly rust-resistant. The zinc coating protects the steel for many years, even where it gets scratched, which is why they're the preferred choice outdoors.
Can a galvanised roller door be painted or coloured?
Yes. Galvanised shutters can be powder-coated in your choice of colour, which adds a second layer of protection.
How much does a galvanised roller door cost?
Galvanised roller shutters typically range from R10 000 to R45 000 excl. VAT, supplied and installed, depending on size and whether the door is motorised.
