Registered Builders Network
Build Smarter. Build Better. Build with Real Advantage.
RBN is a curated ecosystem designed to give Australian builders and tradespeople a competitive edge, connecting you to premium suppliers, expert support, training and tools in one seamless system that saves time and increases profit.
The shift
Stop chasing cheap. Start building smart.
Anyone can compete on price. The best builders compete on outcomes. RBN exists for builders who understand that value comes from better products, better support, smarter systems and better results.
We do not promise the cheapest materials. We help builders access stronger supplier relationships, reduce quote-chasing loops and get practical support while the job can still be shaped properly.
Find suppliers
Browse real supplier partners by category, with member offer details and downloads where available.
Choose a service
Start estimating, contracts, town planning or procurement support before the job gets harder to change.
Open the portal
Send project details and files so RBN can work from the same information you are working from.
Services
Pre-construction support that protects the job before site starts.
Send the project information once and let RBN confirm the pathway for estimating, contracts, drafting, town planning or procurement support. The goal is clearer scope, better timing and fewer avoidable surprises.
View all services Estimating Get a clearer number before you quote, commit or spend more time on the wrong job. Contracts Get the project details, payment stages and contract information in order before documents are relied on. 
Town planning Work through site details, drawings, constraints and approval questions before planning delays compound. Procurement Share material requirements and files so RBN can connect you with relevant supplier contacts. Supplier network
Best value comes from who you work with, not just what you buy.
RBN connects you to trusted suppliers with clear pathways, real insight and practical resources, so you spend less time chasing and more time building.
View supplier directory
How it works
From job need to useful follow-up.
The portal is the front door. RBN uses the job context you provide to route the request, confirm what is missing and keep the next step practical.
Join RBN and open the member workspace.
Choose the supplier partner or service area that fits the job.
Send the details and files needed for useful follow-up.
Builder stories
Proof from builders who have used RBN.
The strongest stories are specific: competitive pricing, saved time, draft review support and access to people who understand the builder's side of the job.
"RBN Mates is a great community, we use it for discounts, access to legal advice and heaps more."
"RBN held my hand from start to finish and were super helpful in helping me cut out so much time."
"I was looking for competitive pricing and that's where RBN really played a good role for me."
"Being able to send RBN a draft with all the information before a submission is fantastic."
Ready when you are
Join RBN before the job gets messy.
Become an RBN Mate to access supplier partners, start service and procurement requests, and get practical support for the work behind the job.