Is aluminium or steel better for signposts?

When an organisation is putting together a signage project, most of the focus goes on the actual signs. It is important to think about the signposts too though – including whether you want them to be made out of aluminium or steel. This blog will take a look at which is better.

Strength

There is no question that steel is the stronger of the two. It is a dense metal, whereas aluminium is lightweight. If you are erecting signage that will be large in scale, feature heavy panels or be located in areas where absolute stability is essential, steel is the best signpost choice. On the other hand, aluminium will be better for standard sized signs that are not particularly heavy.

Weather

A key consideration for outdoor signage is the weather. When it comes to rain, aluminium is more efficient as it is rust-proof. By comparison, steel will need to be powder coated or galvanised to protect against rust. Therefore, if you are based in a location with a damp climate, aluminium will create fewer issues.

Rain is not the only element that can damage signposts though; there is also the wind to consider. Due to its density, steel will offer greater protection for signs against strong winds than aluminium. If you are situated close to the coast where winds tend to be stronger, you may feel more secure with steel signposts.

Both materials have their benefits, so it depends on your circumstances. For signage installation in Manchester that guarantees their safety, get in touch with the team at Ainsley Signs.