Steel RHS (Rectangular Hollow Section)
Product Description
Our Hot-Dipped Galvanised RHS (Rectangular Hollow Section) is the industry standard for durable, low-profile stormwater drainage. Preferred by plumbers and civil contractors, it serves as a high-strength alternative to PVC when clearance is limited under driveways and footpaths.
Available Profiles & Lengths
All profiles are 4mm thick and available in 2m, 4m, and 6m lengths unless otherwise noted:
- 200mm x 100mm
- 150mm x 100mm
- 125mm x 75mm (4m and 6m length only)
- 150mm x 50mm (4m and 6m length only)
Key Features
- Maximum Durability: Hot-dipped galvanised to prevent corrosion in soil and water.
- Versatile Applications: Ideal for stormwater kerb outlets and shallow footpath crossings.
- Accessories: Adaptors and reducers are available (sold separately) to transition heights at the kerb.
Please note: Pricing is exclusive to the online store.
Pick-Ups
All stocked items are available for pickup within 2 working hours of placing your order.
Unsure if your items are in stock? Call us on (02) 9740 1500 before ordering to confirm availability.
Sydney Metro Deliveries
Courier Deliveries (Australia-Wide)
Direct-to-Door & Business-to-Business: Your goods will be unloaded using professional equipment and placed in a safe, accessible location at your destination.
Depot Delivery: Your order will be delivered to a Logistics Depot closest to your location. For details about your nearest depot, contact us on (02) 9740 1500 or sales@buda.com.au.
Yes. We stock internal joiners specifically designed for each RHS profile. These allow for a flush, professional connection, ensuring a continuous flow for stormwater.
Yes. Use a standard cold saw or angle grinder. Because cutting exposes the raw steel, you must treat the edges with a high-quality Cold Gal Spray immediately to maintain the R3 corrosion resistance and protect from rust.
Yes. Our 4mm heavy-duty RHS is the industry standard for low-profile driveway crossings. It provides significantly stronger performance than PVC, making it ideal for shallow-mount stormwater installations where there is minimal cover between the pipe and the concrete slab.
Yes. We provide a full system, including RHS-to-PVC adaptors and kerb transition units. This ensures a compliant connection from your rectangular RHS to the standard round stormwater mains without messy on-site fabrication.
Product Description
Our Hot-Dipped Galvanised RHS (Rectangular Hollow Section) is the industry standard for durable, low-profile stormwater drainage. Preferred by plumbers and civil contractors, it serves as a high-strength alternative to PVC when clearance is limited under driveways and footpaths.
Available Profiles & Lengths
All profiles are 4mm thick and available in 2m, 4m, and 6m lengths unless otherwise noted:
- 200mm x 100mm
- 150mm x 100mm
- 125mm x 75mm (4m and 6m length only)
- 150mm x 50mm (4m and 6m length only)
Key Features
- Maximum Durability: Hot-dipped galvanised to prevent corrosion in soil and water.
- Versatile Applications: Ideal for stormwater kerb outlets and shallow footpath crossings.
- Accessories: Adaptors and reducers are available (sold separately) to transition heights at the kerb.
Please note: Pricing is exclusive to the online store.
Yes. We stock internal joiners specifically designed for each RHS profile. These allow for a flush, professional connection, ensuring a continuous flow for stormwater.
Yes. Use a standard cold saw or angle grinder. Because cutting exposes the raw steel, you must treat the edges with a high-quality Cold Gal Spray immediately to maintain the R3 corrosion resistance and protect from rust.
Yes. Our 4mm heavy-duty RHS is the industry standard for low-profile driveway crossings. It provides significantly stronger performance than PVC, making it ideal for shallow-mount stormwater installations where there is minimal cover between the pipe and the concrete slab.
Yes. We provide a full system, including RHS-to-PVC adaptors and kerb transition units. This ensures a compliant connection from your rectangular RHS to the standard round stormwater mains without messy on-site fabrication.
Pick-Ups
All stocked items are available for pickup within 2 working hours of placing your order.
Unsure if your items are in stock? Call us on (02) 9740 1500 before ordering to confirm availability.
Sydney Metro Deliveries
Courier Deliveries (Australia-Wide)
Direct-to-Door & Business-to-Business: Your goods will be unloaded using professional equipment and placed in a safe, accessible location at your destination.
Depot Delivery: Your order will be delivered to a Logistics Depot closest to your location. For details about your nearest depot, contact us on (02) 9740 1500 or sales@buda.com.au.
You may also like
More from Buda Products
Recently viewed
