What is a Steel Frame and Truss Supplier?

A Steel Frame and Truss Supplier provides prefabricated steel structural components for residential construction, including wall frames, roof trusses, and sometimes floor systems. Unlike timber frames that are built on site, steel frames are precision-manufactured off-site and delivered ready to install.



Steel framing is chosen for its strength, termite resistance, and minimal movement — making it ideal for Australian conditions and long-term durability.

What does a Steel Frame and Truss Supplier do?

Your Steel Frame and Truss Supplier will complete works according to your agreed scope of works.


Typically, a Steel Frame and Truss Supplier will:

  • Review your approved construction plans and engineering documentation
  • Produce a detailed shop drawing and frame layout for approval
  • Manufacture steel wall frames, roof trusses, and bracing systems to specification
  • Deliver and unload components to site
  • Provide installation guides or coordinate with your installer
  • Offer technical support and compliance certificates


They are usually involved early in the construction sequence, just after slab pour and before any cladding or internal services begin.

Tip: Ask About Pre-Punched Service Holes in Steel Frames

Ask your supplier if they include pre-punched service holes — these make it easier for your plumber and electrician to run cables without drilling or damaging the steel.

What to look for in a Steel Frame and Truss Supplier

When reviewing quotes, look for:

  • NCC compliance: Frames must meet National Construction Code standards
  • Accurate detailing: Mistakes in measurements or layouts can cause major delays
  • Strong customer support: Especially for owner builders handling their own install
  • Certifications: Ask for engineering sign-off and compliance documentation
  • Clear lead times: Frame delivery often sets the pace for the entire build

Before You Begin: What You’ll Need Ready

To get quotes from Steel Frame and Truss Suppliers, you’ll need:

  • Approved construction drawings and engineering plans
  • Site address and slab dimensions
  • Wall heights and ceiling types (e.g. raked, flat, or coffered)
  • Roof type and pitch
  • Build start date and delivery access details

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

  • What’s the difference between timber and steel frames?

    Steel frames are manufactured off-site, dimensionally stable, and resistant to termites and warping. Timber is more flexible on site but requires more frequent maintenance and pest treatment.



  • Can I make changes once the frame is manufactured?

    Not easily. Steel is precise but not forgiving — always finalise your plans before manufacture begins.

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.