7x5 Plastic Shed Base Kit

Product Code: BSD435

A simple lightweight alternative to laying concrete or slabs

  • Interlocking design
  • Easy to install
  • Lightweight
  • Reusable
  • Includes heavy-duty membrane
  • Accessories
  • Frenchdrain with Free Anchor Blocks

    Frenchdrain with Free Anchor Blocks

    Frenchdrain with Free Anchor Blocks - £61.99

    Keep your garden building’s walls clean and free from rot, with this set of ProBASE French drains. Perfectly designed to fit into the ProBASE grids, along two sides of your wooden garden building, they prevent rainwater splashback and the resulting build-up of soil particles on the wood.

    What’s more, if you buy these ProBASE French drains through us, we’ll include a pack of ProBASE anchor blocks for FREE! These anchor blocks lock your garden building to its ProBASE, ensuring that it remains completely secure, even during high winds.

    You can attach the garden building’s wooden frame to the anchor blocks with either standard screws or nuts and bolts. If using screws, drive one through the garden building’s wooden frame and each anchor block. When using nuts and bolts, you should pre drill the building’s frame and each anchor block BEFORE filling the ProBASE grids with gravel. Once done, lift up the corner of the base to position each bolt, then fill the ProBASE grids with gravel. Finally, reposition the garden building and secure it to the anchor blocks with the nuts.

    Each anchor block is pull tested to 60kg. Please be advised that fixings are not supplied.

    This pack contains 92 French Drain Blocks and 4 Anchor Blocks.

Total Price (inc. VAT):

In stock

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Avoid the hassle of laying slabs or concrete when preparing a base for your new shed with this quick and simple to install eco plastic 7x5 shed base kit

Its interlocking design makes it easy to put together and although it is lightweight it provides a very strong and durable base for your shed.

To install the base simply interlock the square grids together and lay onto a firm, level area of ground.

Made from 100% recycled plastic, this 7x5 shed base kit is eco friendly, plus it can be reused if you wish to reposition your shed in your garden.

This handy base also allows for ventilation underneath your shed keeping it dry.

Each square grid is 500 x 500 x 40mm. This pack contains 15 squares. For your convenience, a heavy-duty, commercially-graded membrane is also included.

Please note: gravel not included with shed base

We recommend using 15kg of 10mm pea gravel per square.

Our Pro Bases are only available for delivery to mainland UK.

  • Interlocking design
  • Easy to install
  • Lightweight
  • Reusable
  • Includes heavy-duty membrane


Show Upsell Popup No
Brand ProBASE
Size 7' x 5'
Guarantee 2 years
Bundle Extra Type Base-Plastic

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We offer FREE Delivery to the majority of mainland postcodes. Please use our postcode checker above or within checkout to check delivery is available to your area.

Please Note - delivery is NOT available to the following locations: Isle of Man, Isle of Wight, Northern Ireland, Channel Islands, Scottish Islands

All of our products are delivered direct to your home. Wherever we can, our drivers will deliver the product to the location on your property that you specify.

It is important though that the drivers have suitable access and no restrictions for them to be able do this. We would not risk damaging your property whilst delivering a product to an un-safe location. We will not be able to go through your property.

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  • Purchase Rate 23.9% p.a. (variable)
  • Representative 23.9% APR (variable)
  • Assumed Credit Limit £1200