Which Shed

Which Shed Score

Which Shed Score

Plastic Shed Base Kit 9×18

Shedstore
£403.99
Buy Sheds Direct
£403.99

Skip the inconvenience or chaos of setting slabs or concrete with our 9’x18′ ProBASE plastic shed base kit for setting up a foundation for your new shed. The installation process is rapid due to its interlocking structure, making assembly a breeze. Despite being lightweight, it delivers a robust and long-lasting base for your shed.

Crafted from 100% recycled plastic, this shed base is environmentally friendly. Moreover, should you decide to relocate your shed, you can reuse the base. The base promotes airflow and drainage beneath the shed, aiding in keeping the shed floor dry.

For installing the base, simply interlock the square grids and place them on a solid, level surface. It is recommended to utilize 15kg of 10m pea gravel per square (gravel not included). Each square measuring 500 x 500 x 40mm. This bundle includes 66 squares and heavy-duty, commercially-rated weed membrane.

Key Features:
– Sturdy grid system with interlocking mechanism for shed base
– Straightforward assembly process
– Environmentally conscious, premium recycled plastic
– Design that facilitates ventilation
– Included heavy-duty membrane
– Detailed installation instructions and customer service assistance
– Comes with a 2-year guarantee

Related Products

6x5.5m Log Cabin Base Kit

Plastic Log Cabin Foundation Kit

£711.99
4x4.5m Log Cabin Base Kit

4×4.5m Log Cabin Base Kit

£440.99
12x8 Plastic Shed Base Kit

12×8 Plastic Shed Base Kit

£250.99
6x4.5m Plastic Log Cabin Base Kit

Plastic Log Cabin Foundation Kit 6×4.5m

£635.99
9' x 4' Traditional Shiplap Pent Wooden Garden Tool Storage Shed (2.74m x 1.22m)

9×4 Synthetic Shed Base Kit

£121.99
18x14 Fastfit Large Shed Base - Whichshed.co.uk

18×14 Expedited Large Shed Foundation – Whichshed.co.uk

£659.99
Base For Building Size(s) 16x16 Fastfit Standard Shed Base - Whichshed.co.uk

The Foundation For Constructing Size(s) 16×16 Quick-Fit Standard Shed Base – Whichshed.co.uk

£665.99
6x4 Plastic Shed Base Kit

6×4 PVC Shed Foundation Kit

£81.99
5x4.5m Plastic Log Cabin Base Kit

5×4.5m Plastic Log Cabin Base Kit

£529.99
6x7 Fastfit Shed & Workshop Floor - Tiger Sheds

Tiger Sheds 6×7 Quick Assembly Shed & Workshop Flooring

£154.99
20x12 Plastic Shed Base Kit

20×12 Plastic Shed Base Kit

£564.99
10x8 Plastic Shed Base Kit

Plastic Shed Base Kit 10×8

£193.99
20x8 Fastfit Large Shed Base - Whichshed.co.uk

20×8 Swiftfit Spacious Shed Foundation – Whichshed.co.uk

£432.99
Base For Building Size(s) 12x6 Fastfit Standard Shed Base - Tiger Sheds

Foundation For Construction Dimension(s) 12×6 Quick Assembly Standard Shed Base – Tiger Sheds

£217.99
30x18 Fastfit Large Shed Base - Whichshed.co.uk

30×18 Quick Assemble Spacious Shed Foundation – Whichshed.co.uk

£1390.99
20x20 Fastfit Large Shed Base - Whichshed.co.uk

Big Shed Base for 20×20 Size – Whichshed.co.uk

£1124.99
7' x 7' Forest 4Life 25yr Guarantee Overlap Pressure Treated Windowless Double Door Reverse Apex Wooden Shed (2.28m x 2.12m)

Shed Kit with Plastic Base 7×7

£160.99
13' x 6' Palmako Leif Heavy Duty Wooden Shed with Bike Shelter (3.8m x 1.9m)

13×6 Polymer Shed Base Kit

£200.99
Base For Building Size(s) 14x12 Fastfit Standard Shed Base - Whichshed.co.uk

Foundation For Constructing Size(s) 14×12 Speedy Installation Standard Shed Base – Whichshed.co.uk

£479.99
4.5x4.5m Plastic Log Cabin Base Kit

4.5×4.5m Kit for Plastic Log Cabin Foundation

£494.99
6x5 Plastic Shed Base Kit

6×5 Plastic Shed Foundation Kit

£109.99
Base For Building Size(s) 16x8 Fastfit Standard Shed Base - Whichshed.co.uk

Foundation For Constructing Size(s) 16×8 Quick-fit Standard Shed Base – Whichshed.co.uk

£332.99
10x3 Plastic Shed Base Kit

Kit for Plastic Shed Base 10×3

£81.99
10x6 Plastic Shed Base Kit

10×6 Plastic Shed Base Kit

£154.99
9x6 Fastfit Shed & Workshop Floor - Tiger Sheds

9×6 Fastfit Shed & Workshop Floor – Tiger Sheds

£191.99
10' x 6' Traditional Shiplap Sun Pent 6' Gable Wooden Garden Shed (3.05m x 1.83m)

Plastic Shed Base Kit – 5 Sets

£180.99
8' x 3' Traditional Shiplap Pent Wooden Garden Tool Storage Shed (2.44m x 0.91m)

Plastic Kit for Shed in Size 8×3

£67.99
5.5x3.5m Log Cabin Base Kit

5.5×3.5m Log Cabin Base Kit

£470.99
5x6m Plastic Shed Base Kit

Plastic Shed Base Kit, Size 5x6m

£706.99
EcoBase FastFit EcoBase Fastfit Shed Base - plastic shed base - Tiger Sheds

GreenBase QuickFit GreenBase Quickfit Shed Base – synthetic shed base – Tiger Sheds

£52.99
4x6m Plastic Log Cabin Base Kit

Plastic Log Cabin Base Kit of Dimensions 4×6 meters

£564.99
8' x 8' Traditional Standard Shiplap Pent Wooden Garden Shed (2.44m x 2.44m)

8×8 Plastic Shed Base Kit

£160.99
Base For Building Size(s) 10x4 Fastfit Standard Shed Base - Tiger Sheds

Foundation For Construct Size(s) 10×4 Quick-install Regular Structure Foundation – Tiger Sheds

£136.99
7' x 3' Traditional Shiplap Pent Wooden Garden Tool Storage Shed (2.14m x 0.91m)

7 x 3 Plastic Shed Base Kit

£67.99
20x14 Fastfit Large Shed Base - Whichshed.co.uk

Large Shed Base 20×14 – Whichshed.co.uk

£778.99
16x8 Plastic Shed Base Kit

16×8 Plastic Shed Base Kit

£313.99
12x8 Fastfit Shed & Workshop Floor - Whichshed.co.uk

12×8 Quickinstall Shed & Workshop Flooring – Whichshed.co.uk

£319.99
12x10 Plastic Shed Base Kit

Plastic Shed Base Kit 12×10

£300.99
7' x 4' Traditional Shiplap Pent Wooden Garden Tool Storage Shed (2.14m x 1.22m)

7×4 Resin Shed Base Kit

£101.99
5x2 Fastfit Shed & Workshop Floor - Tiger Sheds

Tiger Sheds – 5×2 Speedy Assemble Shed & Workshop Flooring

£55.99

FAQs

The size of the shed depends on what you plan to store or use it for. Measure the items you plan to store and consider any additional space for moving around or future storage needs. Common sizes range from small (6×8 feet) for basic storage to large (12×24 feet) for workshops or extensive storage.
Sheds are typically made from wood, metal, or plastic. Wood is aesthetically pleasing and customizable but requires more maintenance. Metal sheds are durable and secure but can be prone to rust. Plastic sheds are low-maintenance and easy to assemble but may not be as sturdy as wood or metal.

Permit requirements vary by location. Check with your local building department or zoning office. Typically, small sheds (under 120 square feet) may not require a permit, but larger ones or those with electrical installations often do.

A solid foundation is crucial for stability and longevity. Options include concrete slabs, gravel bases, or wooden platforms. Choose a foundation based on your shed’s size, material, and the ground conditions of your site.
Look for sheds with features like weather-resistant materials, proper sealing, and robust construction. Ensure the shed has a good roof overhang, proper drainage, and secure locking mechanisms to protect against theft and weather damage.
Assembly time depends on the size and complexity of the shed. Small, simple sheds can be assembled in a few hours, while larger or more complex sheds may take a full day or more. Professional installation is also an option for those who prefer not to DIY.
Maintenance depends on the material. Wooden sheds need periodic painting or staining and checking for rot or pests. Metal sheds may need rust prevention treatments. Plastic sheds require minimal maintenance, typically just cleaning as needed.
Moving a shed is possible but can be challenging, especially for larger structures. It’s easier to move a smaller shed if it has a solid base. Consider the logistics and potential costs of moving before installation. If moving is likely, a portable shed might be a better option.
Many sheds come with detailed assembly instructions, making them suitable for DIY installation, especially smaller models. However, larger or more complex sheds may require professional installation to ensure they are properly and safely assembled. Assess your skill level, available tools, and the complexity of the shed before deciding.