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Structural steel is often the preferred material for construction experts due to its many advantages. While it does have a few drawbacks, structural steel is very popular and commonly used to support structures. Below we’ve summarised the pros and cons of using structural steel:

Pros

• Good strength to weight ratio: Steel is quite lightweight considering how much strength it provides

• Versatile: Steel is a versatile, flexible material than can be made into any shape

• Construction time: As steel is usually produced offsite, the construction process sees less delays

• Affordable: Compared to the alternatives, structural steel is quite affordable

Cons

• Buckling: Steel can buckle over time if it’s under too much strain

• Maintenance: Steel does need regular maintenance to keep it from corroding, this can be quite expensive

• Fireproof: Steel is not naturally fireproof so it needs to be fireproofed which can be costly

The price of structural steel is always changing, in large part due to supply and demand. As recently as 2022 the price of structural steel increased due to high levels of demand so bear this in mind if you’re considering using this material.

Other factors that influence the average structural steel cost are:

• The amount of steel you need

• The complexity of your steel design

• The quality of steel you choose

• Your location

Structural steel cost

As we mentioned above, the price of steel has seen an increase recently pushing it to around £700 per ton. To learn more about structural steel costs, please visit our steel building cost guide.

When searching for a structural steel contractor, it’s important to find the right worker or company for the job. If you’re unsure how to find a professional you can trust, it’s well worth asking yourself the following questions:

• Do they have the right qualifications?

• Do they have enough experience?

• Are they friendly and professional?

• Are they happy to visit your home and give you a quote?

• Can they show you examples of past jobs

• Do they have positive reviews on Checkatrade?

• Will they make time to answer your questions?

If you can answer yes to most of the above questions, you can feel confident you have found the right structural steel company for your project.

Want to speak to structural steel contractors in London?

If you’re looking for a structural steel company, we can help you find the best professionals for your job. Our members all pass thorough checks so you know you’re hiring someone you can depend on. They’re even recommended by your neighbours.

Unsure how to find structural steel erectors in London? No problem, try our free search feature. With just your postcode we can find you a variety of structural steel contractors in your area.

Or, to make things simple, use our request a quote feature. Enter the details of your job and we’ll find three structural steel construction companies near you. They'll then send you three separate quotes. It really is that easy.