--- product_id: 111900552 title: "Graf Soakaway 300 Litre | Storm Drain Crate with 100gsm Membrane Per Crate | French Drain Kit with Breathable Membrane | 300L Stormcrate with Geotextile Membrane (approx. 2.25sqm)" brand: "ecogrid" price: "12510.81 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/111900552-graf-soakaway-300-litre-storm-drain-crate-with-100gsm-membrane store_origin: TN region: Tunisia --- # 300L rapid drainage capacity 60-tonne heavy load rating 100gsm breathable geotextile membrane Graf Soakaway 300 Litre | Storm Drain Crate with 100gsm Membrane Per Crate | French Drain Kit with Breathable Membrane | 300L Stormcrate with Geotextile Membrane (approx. 2.25sqm) **Brand:** ecogrid **Price:** 12510.81 DT **Availability:** ✅ In Stock ## Summary > 💧 Drain Smarter, Live Flood-Free — The Ultimate Stormwater Solution ## Quick Answers - **What is this?** Graf Soakaway 300 Litre | Storm Drain Crate with 100gsm Membrane Per Crate | French Drain Kit with Breathable Membrane | 300L Stormcrate with Geotextile Membrane (approx. 2.25sqm) by ecogrid - **How much does it cost?** 12510.81 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/111900552-graf-soakaway-300-litre-storm-drain-crate-with-100gsm-membrane) ## Best For - ecogrid enthusiasts ## Why This Product - Trusted ecogrid brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly & Durable:** Made from 100% polypropylene, combining sustainability with long-lasting performance. - • **Smart Water Management:** Breathable 100gsm geotextile membrane ensures steady water filtration, protecting soil and infrastructure. - • **Modular & Scalable Design:** Connect multiple crates seamlessly to customize your stormwater attenuation system with ease. - • **Flood-Proof Your Landscape:** Rapid 300L soakaway capacity clears surface water fast, preventing flooding and stagnant pools. - • **Built to Withstand Heavy Loads:** Engineered for up to 60 tonnes, perfect for drives, carparks, and high-traffic areas without compromise. ## Overview The EcoGrid Graf Soakaway 300 Litre is a high-capacity storm drain crate designed for rapid surface water drainage and flood prevention. Featuring a robust 60-tonne load capacity and wrapped in a breathable 100gsm geotextile membrane, it ensures efficient water filtration and soil protection. Its modular design allows scalable installation for drives, carparks, and flood-prone areas, making it a durable, eco-conscious choice for modern water management. ## Description RainCatcher Graf Rain Bloc 300 Litre Storm Crate Drainage anti-flooding storm crates for rapid drainage of land. Surface water is diverted or soaks down into crates and from there dissipates into the lower ground clearing water quickly from the surface. HGV load quality and used for drives, carparks, pitches, lawns and areas prone to localised flooding. Drainage anti-flooding blocks or Graf Flood Attenuation Bloc with 300 litre capacity (95% void) for rapid drainage of land. Surface water is diverted or soaks down into weight resistant crates and from there dissipates slowly into the lower ground clearing water quickly from the surface. This product is HGV load quality and can be used for drives, car parks, pitches, lawns and areas prone to localised flooding. The rigid crates are made in black polypropylene with dimensions 1200mm (l) x 600mm (w) x 420mm(h) and will hold a maximum capacity of 300 litres gross or a working volume of 285 litres. To build the attenuation system, the blocks are connected together to achieve required capacity and design. The crates are wrapped in a non woven permeable geo-textile to slow the drainage of the rain water forming in effect a high capacity, simple and trouble free soakaway system. Where storage and reuse of the water is preferred, the block system can be wrapped in a water-proof membrane forming a large underground tank that can be pumped for other use. Alternative grades of Geo-textile and other membranes are available on request, however for the purpose of this listing you will be supplied with 100 gsm grade, approx. 2.25 sqm per crate ## Features - Rapid Drainage: A 300 litre capacity for rapid drainage of land. Surface water is diverted down into the crates and dissipates slowly into the lower ground clearing water quickly from the surface. - Soakaway: Wrapping soakaway crates in a permeable geotextile, allows water to slowly filter out into the surrounding earth at a steady rate, protecting against flooding and stagnant surface water. - Attenuation: Using waterproof geotextile and pipework redirects the water to an existing sewer network or local body of water. Installation of a filter controls the flow, protecting against flooding. - Heavy Load Capacity: These High strength crates with lorry bearing of up to 60 tonnes are perfect to use for drives, carparks, pitches, lawns and areas prone to localised flooding. - Soakaway Dimensions: Volume (Litres): 300 (Net 285) | Length: 1200mm | Width: 600mm | Height: 420mm | Material: 100% Polypropylene | Weight: 18kg | geotextile membrane Dimensions: approx. 2.25sqm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07N8XCMPF | | Best Sellers Rank | 162,230 in Garden ( See Top 100 in Garden ) 475 in Water Butts & Barrels | | Brand Name | EcoGrid | | Capacity | 300 litres | | Colour | Black | | Customer Reviews | 4.3 4.3 out of 5 stars (35) | | Item Dimensions L x W x H | 120L x 60W x 42H centimetres | | Item Shape | Rectangular | | Item Weight | 18 Kilograms | | Manufacturer | EcoGrid | | Material Type | Polypropylene (PP) | | Number of Items | 1 | | Unit Count | 1.0 count | ## Product Details - **Brand:** EcoGrid - **Capacity:** 300 litres - **Colour:** Black - **Material:** Polypropylene (PP) - **Product dimensions:** 120L x 60W x 42H centimetres ## Images ![Graf Soakaway 300 Litre | Storm Drain Crate with 100gsm Membrane Per Crate | French Drain Kit with Breathable Membrane | 300L Stormcrate with Geotextile Membrane (approx. 2.25sqm) - Image 1](https://m.media-amazon.com/images/I/718DD28qfML.jpg) ## Questions & Answers **Q: Hello can you tell me what is the rated load bearing rating, as this is not mentioned in your listing? Thanks** A: Hello, these are a 60 tonne loading, suitable for HGV traffic if enough cover is ontop of them. Kind regards, EcoGrid. **Q: Does this come with the Geo-textile membrane too? The advert suggests it does, but want to be sure.** A: Hello, With this listing you will be supplied with 100gsm grade membrane (approx. 2.25sqm per crate). Kind regards, EcoGrid Limited. **Q: Do I need to double the dimensions shown when this is all put together? Or does anyone know the size of this unit?** A: Hi. The crates dimensions are below and if needed you can combine multiple crates to make a soaraway th size you need. For domestic use 1-3 crates is a 'usual' size. The rigid crates are made in black polypropylene with dimensions 1200mm (l) x 600mm (w) x 420mm(h) and will hold a maximum capacity of 300 litres gross or a working volume of 285 litres ## Frequently Bought Together - EcoGrid Graf Soakaway 300 Litre | Storm Drain Crate with 100gsm Membrane Per Crate | French Drain Kit with Breathable Membrane | 300L Stormcrate with Geotextile Membrane (approx. 2.25sqm) - EcoGrid Geotextile Membrane Joining Joint Tape soakaway crate astro turf adhesive tape breathable membrane tape 10cm width x 50m length geo control tape - Spudulica Geotextile Membrane - Folded piece 100gsm Non-Woven Fleece Fabric - For Soakaway Crate Fleece Wrap - 6.75m2-2.25 x 3m Breathable membrane Channel Liner --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/111900552-graf-soakaway-300-litre-storm-drain-crate-with-100gsm-membrane](https://www.desertcart.tn/products/111900552-graf-soakaway-300-litre-storm-drain-crate-with-100gsm-membrane) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-13*