SKU · 360050x10

Rain Bloc Stormwater Attenuation & Soakaway Crates

Plastic
Volume3000 L
Weight219 kg
DimensionsØ 1224 × 1265 mm
Your Price · Ex VAT
£555.00
£666.00 inc VAT

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Rain Bloc Stormwater Attenuation & Soakaway Crates (Pack of 10)

The Rain Bloc compact 300 soakaway crate is engineered to be used in both infiltration and attenuation systems. With its capacity of up to 60 tonnes, these heavy load crates, can be used under parking lots, driveways, and other areas with frequent heavy vehicle traffic, providing versatile and reliable stormwater management solutions. During intense rainfall, the StormCrates collect water in the void created, gradually releasing it into the drainage network or groundwater table over an extended duration. This progressive drainage approach helps to relieve pressure on standard surface water drainage systems, aligning seamlessly with the Sustainable Urban Drainage Systems (SUDS) initiative endorsed by the Environmental Agency.

The Rain Bloc can be installed in rows or block form and stackable up to 10 crates high. Crates should be installed to a maximum installation depth of 5 metres (with never more than 3 metres of top cover).

With its high void ration, it allows for greater water retention and effective management, reducing the risk of overflow and flooding during heavy rainfall, thereby safeguarding properties and infrastructure.

Features

  • The flexibility of the Rain Bloc makes it ideal for use in both domestic and commercial projects.
  • Crates are 1200mm (L) x 600mm (W) x 420mm (D) per crate and manufactured from 100% Polypropylene
  • Cellular Rainwater Attenuation Module
  • Economical and space-efficient
  • Comes with four clips for connecting if necessary (2 x lateral and 2 x vertical)
  • Flexible connection options are available with cutouts to fit the necessary pipe as needed
  • Lightweight and easy to install
  • 3.3 StormCrates per 1m³ storage capacity
  • Supplied in packs of 10 crates
  • No need for specialist heavy equipment
  • High load-bearing capacity with a vertical loading of 60 tonnes
  • 95% void ratio - giving a 285-litre capacity and compact footprint
  • 300 Litres volume per crate (net 285)

Applications

  • Attenuation tank
  • Soakaway Crate Systems
  • Residential areas
  • Heavy Commercial zones
  • Heavy vehicle traffic areas
Product specifications for Rain Bloc Stormwater Attenuation & Soakaway Crates
Capacity3000 litres
DiameterØ 1224 mm
Height1265 mm
Empty Weight219 kg
Product Code (per crate) 360050
Colour Black
Dimensions (mm) 1200 L x 600 W x 420 D
Weight 17 Kg
Gross Volume (per Crate) 300 Litres
Net Volume (per Crate) 285 Litres
Void Ratio 95 %
Inspectable No
Vertical Loading 45 Tonnes/ m­­² (450kN/ m²)
Lateral Loading 15 Tonnes/ m² (150kN/ m²)
BBA Approved No

 

Important — please read

Please ensure the product you are ordering is the correct size and suitable for the purpose. Special order, bespoke and non-stock tanks are not returnable. If you order a tank and find it is too big, too small, or unsuitable for your requirements, it can be expensive to return. Our cancellation & returns policy explains this in more detail — see Terms & Conditions.

Delivery charges

Our shipping costs cover most of the UK. However, parts of England, the Scottish Highlands and Islands (including areas north of the Glasgow / Edinburgh border), Isle of Wight, Channel Islands, Isle of Man, Anglesey, Western Isles, Shetland Islands, Orkney Islands, Isles of Scilly, Northern Ireland and the Republic of Ireland may cost more.

Please call before ordering if the delivery postcode is listed below. There may be additional shipping costs.

  • AB
  • BT
  • CA
  • CT
  • DD
  • DG
  • EH
  • FK
  • G
  • GY
  • IM
  • IV
  • JE
  • KA
  • KW
  • KY
  • LD
  • LL
  • ML
  • PA
  • PH
  • PO 30–41 Isle of Wight
  • SA
  • SY
  • TD
  • TN
  • TR
  • ZE
  • Southern Ireland

Looking to avoid shipping charges?

All our tanks are available for collection ex works. Our suppliers are based all over the UK — please call if you wish to collect.

Overseas orders

International orders are welcome. Payment is by IBAN / SWIFT / BIC, MoneyGram and letters of credit. We regret that credit cards are not accepted for international orders.

A purchase order is required; we will then create a pro-forma invoice, and tanks are ordered on clearance of funds.

If you require additional export documentation — for example a Certificate of Origin, or commercial invoices certified by the Chamber of Commerce — you must notify us before completion of your order, as we will have to invoice cost and admin charges to the order.

Please call if you have any questions: +44 (0)1643 703358

Offloading

Unless a HIAB delivery has been booked at additional cost, it is the customer’s responsibility to offload with suitable equipment on the day of delivery. A failed delivery may result in additional charges.

We recommend that installers, plant hire and installation materials — excavators, aggregates and so on — are not booked until you are in receipt of the goods. Tanks Direct cannot be held responsible for costs incurred due to unforeseen delays; please see our terms for more details.

Any questions about your delivery? Contact the Sales Team on 01643 703358.

Looking to return an item?

If you wish to return goods, please complete the form on this page to provide further information.

Once your request is approved, a valid Returns Authorisation Number (RAN) will be issued to initiate the returns process along with information on how & where to return your order along with any costs involved.

Please DO NOT return any goods without this authorisation. Goods cannot be accepted without this.

Returns are not accepted at our Minehead Office, please wait until we contact you before returning any goods. 

Please click here to request a return of one of our products.

Need help choosing?

Talk to a
specialist

Sizing, regulations, installation. Our team has been answering these questions for over 25 years.

Phone 01643 703358Mon-Fri 8am-6pm WhatsApp Message usTap to open WhatsApp Email sales@tanks-direct.co.ukReply within 2 hours

Why Tanks-Direct

22 years. 100,000+ tanks. Specialists, not generalists.

Nationwide delivery

GB and Northern Ireland covered. HIAB and crane offload available. Highlands and Islands quoted on request.

WRAS & BS EN compliant

Every potable tank is independently certified. Documentation supplied with each delivery.

Best-price guarantee

4.6/5 on Feefo from 1272 verified reviews. We price-match any genuine like-for-like quote.

Specialist advice

Trade-grade phone and email support, Mon-Fri 8am-5pm. Site visits for orders over £2,500.