Premium Silt Bag - 840mm x 250mm UV-Stable Woven Polypropylene Drain Barrier

Premium Silt Bag - 840mm x 250mm UV-Stable Woven Polypropylene Drain Barrier

Prevent silt, sediment, and site debris from entering stormwater drains and catchpits with the premium Silt Bag, engineered to deliver exceptional filtration efficiency, robust structural strength, and reliable environmental compliance. Manufactured from heavy-duty woven polypropylene and treated for UV stability, this green drainage protection barrier effectively traps suspended particles while allowing clean water to flow through steadily during heavy rainfall events.

Best For Civil construction sites, civil earthworks, roading projects, commercial developments, and municipal maintenance crews requiring a reliable, easy-to-deploy stormwater pit protection solution.

Key Features

• Durable Woven Polypropylene: Crafted from high-strength synthetic fabric designed to withstand heavy water flows, abrasive site debris, and constant mechanical strain.

• UV-Stable Construction: Treated to resist degradation under intense sunlight, ensuring long-lasting performance across extended civil infrastructure projects.

• Secure Tie Ribbon Closure: Features an integrated tie ribbon that allows workers to securely fasten the bag around drain grates, stormwater inlets, or discharge pipes.

• Effective Drainage Protection: Traps mud, silt, and fine particulate matter on-site, stopping pollutants from contaminating local stormwater systems and waterways.

Primary Applications

• Stormwater pit and catch-drain sediment protection
• Civil construction site runoff and silt filtration
• Roadside kerb inlet and drainage channel water flow control
• Industrial yard and washdown bay sediment containment

Technical Specifications & Variants

• Product Type: Premium Silt Bag / Drain Protection Barrier
• Material: UV-Stable Woven Polypropylene
• Colour: Green
• Width: 250mm
• Length: 840mm
• Closure: Integrated tie ribbon
• Pack Quantity: Sold loose
• Packaging Dimensions: 45cm × 25cm × 0.1cm
• Unit Weight: 0.1kg per bag

Oversized Item Delivery Options

Oversized, heavy, and structural goods ship via specialist freight. Freight is calculated at checkout from estimated packaged volumetric or physical weight. Carrier depot audits may adjust the rate — if the increase exceeds 10%, we will contact you before processing.

Available options include:

✔ Delivery to your closest depot for pickup — default method
✔ Direct delivery — requires an operational forklift on site unless Tailgate Delivery has been specifically requested and quoted (contact us — this cannot be selected at checkout)
✔ Tailgate hydraulic lift delivery — must be specifically requested; contact us for a quote (not available as a checkout option; extra fees apply; required if you do not have a forklift)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)

Important Notes:

• Shipping costs vary by location and method
• Any carton or consignment over 25–30kg (or over 200cm) must be palletised
• Without a specifically requested and paid Tailgate Delivery quote, palletised freight requires a forklift on site — otherwise the carrier will redirect to the nearest depot
• Bulky and oversized items cannot be delivered to a PO Box — provide a physical street address
• Failed deliveries, locked gates, unattended sites, or incorrect business/forklift declarations may incur carrier redelivery, demurrage, and restocking fees as set out in our Terms & Conditions

Business Delivery:

• Selecting a business/commercial delivery rate warrants that the address has an operational forklift and certified operator during business hours
• If the carrier cannot unload, the consignment may be redirected to a depot and secondary fees may apply
• Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment

See our Terms & Conditions (Article 8) for full freight and delivery rules.

Important Note on Availability & Shipping

Our warehouse is a logistics hub, not a retail showroom. Listing a product online does not mean it is stored at our Thomastown warehouse — many lines ship from supplier hubs (split fulfilment may apply).

How lead times work:

• Product page ETA: The Estimated Time of Arrival (ETA) / lead-time badge shown on the product page at checkout is the agreed delivery timeframe for that order under Australian Consumer Law.
• Metro baselines: Advertised ETAs apply to standard metropolitan zones. Regional and remote addresses may take longer and may attract surcharges.
• Peak seasons: Orders in March–May, August–October, EOFY (June), Black Friday/Cyber Monday (November), and Christmas/New Year (December–January) may automatically add a 2–4 week buffer beyond the product page ETA.
• Supplier-dependent / backordered items: If stock is delayed, we will notify you with a revised ETA. You then have 7 days to accept the new timeframe or cancel for a full refund.
• Adloheat: Custom-made products from Adloheat (Pakenham, VIC) may take 4–12 weeks depending on the order.

Full fulfilment, cancellation, and freight rules are in our Terms & Conditions.

Biosecurity & Interstate Shipping Restrictions

Due to strict state biosecurity regulations, we are unable to ship some products to certain states and territories:

• Potting Mixes cannot be shipped to Western Australia (WA), the Northern Territory (NT), or Tasmania (TAS).
• Seeds cannot be shipped to Western Australia (WA).

Orders placed for these items to restricted states will be cancelled and refunded. It is the customer's responsibility to ensure that the items being ordered can lawfully be delivered to their state or territory.