What is a Structural Steel Supplier?

A Structural Steel Supplier provides fabricated steel beams, posts, brackets, and fixings that form critical load-bearing components of your residential build. These components are pre-cut, drilled, and often pre-primed based on engineering specifications.



They are usually delivered before framing begins and installed early in the structural phase of the build.

What does a Structural Steel Supplier do?

Your Structural Steel Supplier will complete works according to your agreed scope of works.


Typically, a Structural Steel Supplier will:

  • Review your engineering drawings and structural specifications
  • Provide a detailed steel takeoff (list of required beams, columns, and connections)
  • Fabricate and prepare structural steel components to size
  • Apply primer or galvanising as required
  • Deliver materials to site in line with the framing schedule
  • Supply compliance documentation and structural steel certificates


Install is usually done by your builder, carpenter, or a steel installer on-site.

Barry's Toolbox

Always ask your steel supplier to confirm whether their quote includes fixings and base plates. These are often left out, but without them, your steel can’t be installed.

What to look for in a Structural Steel Supplier

When reviewing quotes, look for:

  • Detailed takeoff and quote: Includes beam lengths, angles, cleats, and any bracing
  • Lead time accuracy: Steel delays can block framing and roof installs
  • Coating options: Red oxide primer or galvanised depending on exposure
  • Transport coordination: Must suit your site access and crane/lift requirements
  • Compliance paperwork: Certificates of compliance and mill certificates on request

Before You Begin: What You’ll Need Ready

To get quotes from Structural Steel Suppliers, you’ll need:

  • Engineering and architectural drawings (PDFs preferred)
  • Structural steel specification (or ask your engineer to clarify)
  • Site address and delivery access details
  • Installation schedule (to coordinate delivery)
  • Paint or finish requirements (e.g., primed, galvanised)

Average Timeframe

For this task, Pros typically provide quotes within 7-10 business days.

When Can I Expect Quotes?

Timeframes often vary based on demand and the type of Pro you're engaging (e.g. a plumber). If additional communication or clarification is needed is needed, the quoting process may take longer.

 

Don't be alarmed if you don't receive quotes or communication from any Build Buddy Pros straight away. Some work is more complex and the Pro may need time to comprehend your documents or scope of work. Depending on the job, there may even be some work required by the Pro before they are able to quote (e.g. a site visit might be required).

 

If the average timeframe indicated here has passed, and you have not received any messages or quotes, please feel free to contact the Build Buddy Expert Guidance and Support team for an update on quoting for this task.

Frequently Asked Questions

  • Do steel suppliers install the beams too?

    No — most are supply only. Your builder, chippy, or a steel installer will coordinate erection on-site.

How to Complete this Task?

STEP 1

Review and Adjust the Scope of Works

Timeframes may vary based on demand and the type of Pro you're engaging (e.g., a plumber). If additional communication or clarification is needed, the quoting process may take longer.

STEP 2

Confirm Required Documents Are Uploaded

Check that the following required document(s) are uploaded for this task. These are essential to proceed:

STEP 3

Update the Quality Assurance Checklist

Go to the Quality Assurance tab in this task and review the checklist. Edit any details to suit your project requirements. Being clear and upfront helps set expectations with the Pro. Updating the checklist before requesting quotes ensures everyone is aligned.

STEP 4

Request Quotes

Click the orange ‘Request Quotes’ button to start the quoting process.

STEP 5

Review the Quotes

Once you receive quotes:

  • Review each one carefully, including the payment schedule and any special terms
  • Download attached quote documents for detailed review
  • Check each Pro’s profile and read past client reviews

STEP 6

Communicate with the Pro

If needed, message or call the Pro to clarify details or negotiate terms.

STEP 7

Accept a Quote

Choose the quote that best suits your needs. Once you accept a quote, any other pending quotes will be automatically declined. An agreement will automatically be generated.

STEP 8

Complete the Tasks In Your App

New tasks will appear to guide you through this job — follow each step carefully. Make sure to use the Quality Assurance Checklist, and refer to your contract and final Scope of Works whenever needed.

NEED HELP?

Reach Out to Your Build Buddy Pro

If you have any questions or need a hand, your Build Buddy Pro is your best first contact. They’re a licensed expert in their field and can understand the ins and outs of your project. You can message them via the platform, or you can call them directly.


If you have already contacted your Build Buddy Pro and still need further assistance, the Build Buddy Expert Guidance and Support team are here to help. They will be able to guide you on your next steps or help you find answers to any questions you may have.