ProBase Kit
12ft x 8ft 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: 40
Each grid requires approximately 12kg of 10mm round pea gravel
£170.40
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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William M. (verified owner) –
Fast efficient service, well packed and super product. This is now a few times I have purchased this product and it and the supplier have always exceeded expectations.
John Rushmer (verified owner) –
Price was comparable with competitors
Tony CannonDavis (verified owner) –
just a really good product
Adam (verified owner) –
Great product. Easy to put together and provides a firm base for my 10×7 shed.
Neil (verified owner) –
A good system…. installed over 40 interlocked.
Ed (verified owner) –
Top quality product delivered faster than expected. This is the second time I’ve used ProBase – it’s easy to put together and creates a very stable base for the shed. A rubber mallet helps with driving the pins in.
David L. (verified owner) –
Excellent product – very easy to install
Jason H. (verified owner) –
Very easy to lay, took me about 2 hours working solo. Filled with pea shingle 10-4mm which made it real solid and secure. Moved the shed about 16 foot onto probate kit from its old concrete base, very impressed.
David (verified owner) –
Have bought a couple of sets from you over the last year and they’ve done the job as required. Also delivery is brilliant.
ROGER SPILLER (verified owner) –
easy and quick to put together on level base when filled with gravel immovable.
Paul Smith (verified owner) –
Easy to use and appears to make a really stable base
Anonymous (verified owner) –
The kit arrived quickly and was professionally delivered. Not installed yet but looks very solid, well designed, and hopefully will last a long, long time.
Martin W. (verified owner) –
Easy to assemble and fits together well.
Lorraine W. (verified owner) –
As described and simple to use
J R R. (verified owner) –
this base was quick and easy to install and has does a fine job
Anonymous (verified owner) –
Very sturdy design and easy to fit together
ROBIN S. (verified owner) –
great
Dennis Woods (verified owner) –
Easy to install
alistair d. (verified owner) –
Great product at a great price.
Kim C. (verified owner) –
Great
Ian Wilson (verified owner) –
Great product
Stephen G. (verified owner) –
The ProBase Kit was easy to assemble and it now has a fine shed sitting on it. Great product.
Jon S. (verified owner) –
Can’t fault it. Simple and strong. Fast to assemble!
chris H. (verified owner) –
Good product
garry (verified owner) –
a great alternative to decking and concrete so very eco friendly.
JOHN (verified owner) –
very good value excellent
Edwin B. (verified owner) –
Great system – fits together easily – strong support for my shed!
Michael C. (verified owner) –
Fast delivery, great product = happy customer! Five stars, thank you
mark stubbs (verified owner) –