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ProBase Kit
6ft x 3ft Sheds
A garden building base kit made from ProBase grids to form a firm, strong, long-lasting and well-drained foundation for a garden building.
- Grid Dimensions (Approx): 40mm x 500mm x 500mm
- Grid Weight: 1.3kg
- Material: High Quality Recycled Plastic with UV Protection.
- Kit Includes: Commercial Grade Weed resistant membrane sheet, cut to size
- Country of Origin: Manufactured in UK to ISO 9001
- Certified: Independently tested and certified
- Guaranteed: 20 Years
Number of Grids: 8
£47.40
New Improved ProBase & Accessories:
Watch the how-to-install guide:
Additional Information:
- Grid Dimensions (Approx): (H)40mm, (W)500mm, (D)500mm
- Manufactured to ISO 9001 in the UK
- Recycled high grade plastic from a reputable supplier in the UK
- Independently tested to support over 50 tonnes per grid of vertical load empty of gravel
- Tested with infill of gravel to over 175 tonnes per grid
- Next day delivery (weekdays) by DPD with timed delivery slot notification to customers
- DPD offer a fully trackable delivery service so customers can manage their delivery time and date
- Requires the removal of approximately 20mm depth of turf when laying on grass.
- Only grid on the market designed specifically to carry timbers buildings
- Only grid which actually measures 500mm x 500mm in size wall to wall and comfortably fits 5ft, 7ft, 10ft sheds
- Only grid on the market with load spreading feet on the underside so no gravel required
- Includes a sheet of commercial grade weed-resistant membrane, cut to size
- Treatment: Maintenance free
- Guarantee: 40 year anti-rot
- Simply slide together it’s quick and easy to lay.
- Suitable for most timber garden sheds, summer houses, play houses, bike stores and log stores.
- Lightweight and easily picked up, carried and placed into position.
- Robust – provides a firm strong and long lasting base for the building.
- The perimeter can be filled with pea-gravel to create a french drain that prevents splash back onto the building.
- Use as a base on which to build a timber garden building
- Assembly time: Self assembly
Product Downloads:
Installation GuideDownload the fitting instructions that come with each ProBASE pack.
Installation Guide (Log Cabins)Download the fitting instructions that come with each ProBASE pack.
Design OptionsDownload the base design options for ideas on how to set out your ProBASE.
Sub Base OptionsDownload the sub base options for ideas on how to set out your ProBASE.
Anchor Blocks and French DrainsDownload the instructions on how to install Anchor Blocks and French Drains
CertificateDownload the testing certificate for ProBASE.
| QBS Brand | ProBase |
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Robert Harrison (verified owner) –
Easy to fit and perfect for providing a waterproof base for our new shed.
Anonymous (verified owner) –
Easy to install and level with pea shingle
Stephen R. (verified owner) –
I bought the 2m x 1m and it fits together really easily. Also seems very sturdy.
alan b. (verified owner) –
great value alternative to a concrete base
Richard S. (verified owner) –
Nice and easy to fit together and install, once I added some pea gravel it made a nice solid base for the shed! Couldn’t ask for more really!
Anonymous (verified owner) –
Easy to put together. Very effective. Exactly what I required.
Oliver (verified owner) –
Excellent product, worked really well with my heavy (120kg) metal Asgard bike shed. Filled with gravel it stays nicely level. Rapid delivery, would recommend.
Alan Stewart –
My previous shed was on a slab base which took a lot of work to install. The pro base is a great step forward and so easy to install. Once filled with gravel it becomes a really solid base which doesn’t hold water. Would highly recommend this product.
Great service.
John Chelchowski (verified owner) –
Second purchase … great product and great service on both occasions… thank you
Raj Sethi (verified owner) –
Looks good