Steel Supplies Brisbane – Quality Steel & the Best Service & Prices
- Mon–Thu: 7am–4:00pm | Last cutting orders: 3:30pm, Fri: 7am–3:30pm
Steel Post Plates Brisbane - Premium Quality Base Plates & Connection Hardware
All plates can be made to custom requirements
Reliable Steel Post Plates for
Structural Support
Harding Steel supplies high-quality steel post plates (base plates) to Brisbane’s and surrounding areas. Our post plates provide essential structural connection points for steel posts, beams, and columns in construction projects.
75 X 75 POST PLATES
75 STANDARD
75 TEE
75 CORNER
75 HALF
75 VERTICAL
75 IN-GROUND
75 CAP
What Are Steel Post Plates?
Steel post plates, also known as base plates or bearing plates, are flat steel plates that distribute loads from steel columns or posts to concrete foundations or other structural elements. They’re essential components in steel frame construction, providing stability and proper load transfer.
Our Post Plate Range
Standard Base Plates
- Various sizes from in-ground plates, base plates, vertical uprights, stiffeners etc.
- Various thickness typically from 6mm through to 25mm
- Pre-drilled holes available for anchor bolts
- Custom sizes cut to your specifications
Connection Plates
- Beam-to-column connection plates
- Splice plates for joining steel members
- Gusset plates for bracing connections
- Stiffener plates for additional support
Material Options
- Grade 250 mild steel (standard)
- Hot dip galvanising service available
- Custom grades available on request
89 X 89 POST PLATES
89 STANDARD
89 TEE
89 CORNER
89 HALF
89 VERTICAL
89 IN-GROUND
89 CAP
Why Choose Harding Steel Post Plates?
- Precision Manufacturing: All post plates are cut to exact specifications using our state-of-the-art cutting equipment. We ensure clean, accurate cuts and properly positioned bolt holes every time.
- Fast Turnaround: Most standard post plates we keep here on the shelf. For custom orders, our typical turnaround is 1-2 business days.
- Quality Guarantee: Every post plate meets Australian Standards and building code requirements. Our reputation is built on delivering quality products that perform when it matters.
Applications:
- Residential Construction: House foundations, pergolas, carports, and deck supports
- Commercial Projects: Warehouse construction, office buildings, and retail structures
- Industrial Applications: Factory buildings, equipment mounting, and structural modifications
- Infrastructure: Bridge construction, retaining walls, and public works projects
100 X 100 POST PLATES
100 STANDARD
100 TEE
100 CORNER
100 HALF
100 VERTICAL
100 IN-GROUND
100 CAP
Custom Post Plate Services
- Cut-to-Size:Any dimensions to suit your project requirements
- Hole Drilling:Precise bolt hole patterns to match your anchor bolt layout
- Welding Services:Additional tabs, stiffeners, or mounting brackets welded on-site
- Galvanising:Hot-dip galvanising can be organised
Technical Specifications
All post plates comply with:
- AS/NZS 3679.1 Structural Steel Standards
- AS 1163 Structural Steel Hollow Sections
- Building Code of Australia requirements
- Engineering specifications and load calculations
SQUARE BASE
200 BASE
150 BASE
PFC STIFFENERS
300
250
230
200
180
150
125
Get Your Post Plates Quote Today
Contact Details:
- Mon-Thu: 7am-4:30pm, Fri: 7am-3:30pm, Closed Weekends
Delivery & Pickup Options:
- Convenient Pickup: Located in Geebung, central Brisbane northside
- Reliable Delivery:We deliver throughout Brisbane and surrounding areas.
Whether you’re a professional builder, contractor, or DIY enthusiast, Harding Steel has the post plates you need to get your job done right. We pride ourselves on old-fashioned customer service and getting it right the first time, every time.
Need post plates for your next project? Call Harding Steel today – Brisbane’s trusted steel supplier with over 20 years of experience in the industry.
