Contact Information
To discuss our custom made Sandbag Supply & Bag Filling Service please contact us for further information.
Sandbag Supply & Bag Filling Service
Sandbag Supply
HBB supply filled sandbags to industry and householders across the UK. Operating our own in-house bag filling plant allows us to respond to orders very quickly with full control over quality.
We are well practiced in emergency flood response, with ready-made stocks in place. We cater for full load bulk orders, down to a couple of bags for householders.
We offer a range of Polypropylene and Hessian bags.
Sand Bag Filling Service
We offer a subcontract bag filling service for clients who do not have the capability of filling their own bags.
Using our in-house automated bag filling plant, we can fill many different sizes of bags with many different materials.
Our service includes the following:
We stock clients’ empty bags
Bags filled as per order requirements
Bags palletised and banded
Pallets wrapped using clients own branding
Pallets shipped direct to job site using clients on paperwork
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Do Sandbags Really Keep Water Out?
Yes, sandbags can keep water out, but they are not completely watertight. Properly filled and stacked sandbags can create a barrier that helps slow down or redirect floodwater, but small amounts of water may still seep through. Sandbags work best for short-term, localised flooding or as part of a larger water-control effort, and they are most effective when carefully placed and used in sufficient quantities.
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How Do You Stack Sandbags to Keep Water Out?
To maximise their effectiveness:
- Start with a solid base: Place sandbags in layers, with each bag slightly overlapping the one below.
- Stagger the bags: Place the bags in a staggered (brickwork) pattern so there are no gaps, which helps prevent water from seeping through.
- Tuck and fold: For each bag, fold the open end under before stacking, so water can’t get through the tops.
- Angle the wall: If building multiple layers, angle the wall slightly backward, toward the flood source, to create stability.
A double or triple layer is typically more effective than a single stack, especially in areas with high flood risk.
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Why Can’t Sandbags Be Reused?
Reusing sandbags is discouraged because they may have absorbed contaminated flood water, which can carry harmful bacteria, chemicals, or debris. Additionally, once sandbags have been exposed to water, they may degrade, break down, or lose effectiveness. Wet or damaged sandbags can become heavy, messy, and difficult to handle.
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What Is the Point of a Sandbag to Prevent Flooding?
The main purpose of sandbags is to create a barrier that directs or slows floodwater, protecting buildings, roads, or specific areas. Sandbags absorb water and compact under pressure, which helps them form a solid, stable wall. While not completely watertight, they reduce the flow of water and are an accessible, low-cost method to manage flooding.
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How Do You Store Filled Sandbags?
Store filled sandbags in a dry, covered area away from direct sunlight to prevent the bags from breaking down. Moisture, UV exposure, and temperature fluctuations can degrade the bags over time, reducing their durability. Stack them securely in a cool, dry place, ideally on a pallet or tarp to keep them off the ground and away from moisture.
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Why Would I Need to Use a Filled Sandbag?
Filled sandbags are useful for:
- Flood protection: They are commonly used to prevent water from entering buildings or properties during floods.
- Erosion control: Sandbags can help stabilise areas where soil erosion is a concern, especially near rivers, streams, or sloped areas.
- Construction or roadwork: Sandbags are used to create temporary barriers around construction sites or roadwork areas to direct water or prevent soil displacement.
- Ballast or weight: Sandbags provide a stable, heavy weight for securing temporary structures or signs in windy conditions.
Sandbags are a simple yet effective tool for managing and controlling water or soil in a variety of situations.