Steel is one of the most popular materials in landscaping because of its durability, strength and versatility. However, because of the unique environmental conditions that steel is often subjected to when used in such outdoor applications, choosing the right steel finish can have many implications on the durability, aesthetics and functionality of your steel structures. In this post, we examine some of the common steel finishes in landscaping applications to find out what the best ones are so you can make a more well-informed decision when it comes to your landscaping needs.
Galvanisation
Galvanisation is a type of finishing technique that coats steel with a protective layer of zinc. As a generally non-reactive metal, zinc is not at risk of rust and corrosion, enabling it to protect the underlying steel. The protective layer acts as a barrier against moisture, oxygen and other environmental elements that could cause the underlying steel to rust or corrode. This finish is most commonly used in outdoor planters, retaining walls and garden edging.
Powder Coating
Powder coating is a type of finishing technique that involves coating steel with a dry powder that is cured under heat. This process creates a smooth and durable finish that is resistant to chipping, scratching and erosion. Minimal waste is also produced by this finishing technique, making it environmentally sustainable. Powder coated steel can commonly be found in outdoor furniture, decorative features and even steel fencing.
Painting
A classic finishing technique for steel, painting remains a popular choice even today because of the versatility and flexibility that it offers. With almost unlimited colours and textures available for you to choose from, painting enables you to customise your steel to fit any aesthetic of theme. Furthermore, the layer of paint also acts as a protective coating for the steel that prevents it from rusting or corroding. However, it is important to note that painted steel will need to be regularly maintained to ensure that the paint layer remains in good condition.
Stainless Steel
Stainless steel is steel that has been alloyed with chromium, giving it an inherent resistance to corrosion. This is due to the formation of an oxide layer on the surface that protects the steel from corrosion while enabling it to retain its iconic steel appearance. Such a finish is ideal if you are looking to achieve a sleek, modern look as its polished, reflective surface complements many styles of contemporary landscape design.
Get Your Steel from RW Steel
RW Steel is the number one supplier of steel and steel products in Melbourne, and you can rest assured that you will get only the best quality steel when you get your steel from us. We offer a variety of steel products for you to choose from, including retaining wall steel, galvanised steel posts, Corten steel and much more. Contact us today for a free consultation to find out more about how we might be able to help with your next building or landscaping project.