The differences between the sole plate of an aluminum & stainless steel iron

Updated March 23, 2017

If you are researching which new iron to buy, you may not have thought much about the type of sole plate you should choose, but this can make a difference. The base of an iron is traditionally made from aluminium or stainless steel; each metal gives you a different ironing experience.

Iron sole plates

The sole plate of an iron is the flat-sided surface that is applied to clothes to smooth out their creases. Plates used to be traditionally made from aluminium and stainless steel and many still are, especially at the budget end of the market. It is, however, becoming increasingly common to find iron bases made from other materials such as ceramics and more complex metal coatings.

Irons with aluminium sole plates

Aluminium sole plates conduct heat effectively and evenly making for a smooth ironing experience. Over time, however, the metal can scratch which might affect how effective the iron is. It is also difficult to keep clean and you may end up with a sticky residue on the plate. This will, if left uncleaned, make it harder to iron effectively as the residue will make clothes wrinkle up as they are ironed.

Irons with stainless steel sole plates

Stainless steel is an even conductor of heat. This avoids the problem of some areas being under-ironed while others scorch. This metal is, however, also easily scratched which can affect its movement over a material if the surface area becomes less smooth. Stainless steel plates are easy to clean and tend not to stain as easily as other materials such as ceramics. They are also held to work well if your clothes are made from natural fibres such as cotton, wool and linen.

Looking after your sole plate

If you choose an iron with an aluminium or stainless steel sole plate, you can extend its life with a bit of ongoing maintenance. Try to iron around zips and buttons carefully to avoid scratches. Give your iron a regular clean, especially if it builds up any residue, to keep the plate surface as smooth as you can.

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About the Author

Carol Finch has been writing technology, careers, business and finance articles since 2000, tapping into her experience in sales, marketing and technology consulting. She has a bachelor's degree in Modern Languages, a Chartered Institute of Marketing.certificate and unofficial tech and gaming geek status with her long-suffering friends and family.