Best 6x3 Plastic Shed Deals Online in the UK (24 Deals Found)

Last Updated - 04/10/2026 Sort By:

Best Choice
Palram

New
Palram Canopia SkyLight Shed 6x3 Durable Storage Grey
Maintenance free virtually unbreakable polycarbonate panels

£299.00
Aoxun

New
Aoxun 5 x 3 FT Outdoor Storage Shed, Resin Shed with Floor & Lockable Doors, Small Garden Shed Waterproof Plastic Tool S
【Advanced Extrusion Craftsmanship】Constructed with premium 12mm double-layer thermoplastic resin panels, this resin stor

£269.99
New
5' x 3' Plastic Garden Shed w/ Floor Outdoor Storage Shed w/ Lockable Door Grey
Works as a tool shed, generator shed or lawnmower storage shed.

£239.95
Aoxun

New
Aoxun 6x4 FT Plastic Garden Shed with Floor & Window, All-Weather Garden Resin Shed Waterproof Outdoor Storage Shed with
Durable 6x4 FT Resin Tool Shed vs Wood & Metal Shed: Built with high-density resin and a reinforced frame, this garden s

£318.99
New
Plastic Garden Shed with Floor & Window All-Weather Resin Garden Storage Shed UK
Discover the spacious Outdoor Shed, a haven for your garden tools and outdoor essentials.

£309.90
Best Value
Duramax

New
Duramax EverMore 5.7ft x 3.3ft Plastic Garden Storage Shed, Adobe & Grey, Fire Retardant & All-Weather Outdoor Storage S
All weather durable and long lasting outdoor storage vinyl shed; won’t rust, rot or dent; never needs painting

£300.94 £308.99
Panana

New
Panana Plastic Garden Storage Shed Outdoor Storage Includes Plastic Floor, Strong Structure House Tool Shed Utility Ches
【Strong And Durable】Storage boxes are made to protect the things you value. This includes features such as a water-resis

£219.99
New
5' x 3' Garden Shed with Floor, Lockable Door, Window and Vent
Works as a tool shed, generator shed or lawnmower storage shed.

£239.99
Aoxun

New
Aoxun 4×6 FT All-Weather Resin Storage Shed, Outdoor Plastic Tool Shed with Reinforced Floor, Lockable Door, Window & Ve
Durable 4x6 FT Outdoor Storage Shed with Double-Wall Resin: Experience unmatched stability with the Aoxun 4x6 FT Outdoor

£339.99
New
Aoxun 6x4ft Metal Garden Shed Apex Roof Heavy Duty Waterproof Double Door
Aoxun 6x4ft Metal Garden Shed Apex Roof Heavy Duty Waterproof Double Door

£156.70
Aoxun

New
Aoxun 5x3 FT Outdoor Storage Shed, Plastic Garden Resin Shed with Floor for Patio, Lawn, Outdoor Storage Cabinet with Lo
【Advanced Extrusion Craftsmanship】Constructed with premium 12mm double-layer thermoplastic resin panels, this resin stor

£269.99
Aoxun

New
Aoxun 5x3 FT Plastic Garden Shed with Floor&Window,All-Weather Garden Resin Shed, Waterproof Outdoor Storage Shed with R
Durable 5x3 FT Resin Tool Shed vs Wood & Metal Shed: Built with high-density resin and a reinforced frame, this garden s

£299.99
New
Plastic Garden Shed with Floor & Window All-Weather Resin Garden Storage Shed UK
Discover the spacious Outdoor Shed, a haven for your garden tools and outdoor essentials.

£294.99
Panana

New
Panana Plastic Garden Storage Outdoo Shed House, Grey, 5X2.6FT
Ideal outdoor storage solution for all garden tools and equipment, BBQ's, bicycles and DIY tools

£219.99
New
NEW Garden Shed Outdoor Waterproof Plastic Tool Storage House Floor&Window Gard
Organise your garden, patio and backyard with this storage shed.

£309.90
EPCPSHADES

New
EPCPSHADES Bike Storage Tent sheds for Outdoor,Waterproof Anti-UV Bike Storage Tent Bicycle Motorcycle Shed Shelter Outd
Durable & Human-centered Design】:The garage tent door uses strong two-way zipper. And there's an extra zipper at the bot

£58.99
New
4x5FT Plastic Garden Shed, Lockable Tool Storage House Lean to Shed with Vent
Works as a tool shed, a bike shed, a generator shed, or a lawn mower storage.

£255.99
37% Off

New
8X10FT Plastic Garden Shed Apex with Floor Window Lockable Door Wood Grain Grey
Fishing Tent Shelter.

£695.69 £1,105.99
New
Plastic Garden Storage Shed with Floor&Window Outdoor Waterproof Tool House Gard
Organise your garden, patio and backyard with this storage shed.

£309.90
New
6x4ft Plastic Garden Shed Weatherproof Outdoor Utility Storage House with Window
6x4ft Plastic Garden Shed Outdoor Tool Storage Unit with Lockable Door & Window.

£319.95
New
NEW Plastic Garden Shed with Floor & Window All-Weather Garden Storage Shed Tool
Organise your garden, patio and backyard with this storage shed.

£324.90
New
Plastic Garden Shed 8x4FT 8x6FT 8x8FT Apex Roof Outdoor Storage Sheds Tool Box
Size: 8x4FT, 8x6FT, 8x8FT.

£539.95
New
Heavy Duty 6x4 ft Plastic Garden Shed Outdoor Resin Tool Storage Unit With Floor
Strategic ventilation panels ensure consistent airflow, while the built-in window brings in natural light for easy visib

£395.99
New
BillyOh Ashford Apex Plastic Garden Storage Shed Including Foundation Kit 6x6
Ensuring the BillyOh quality in every building.

£452.00

24 6x3 Plastic Shed deals are available from: Amazon, eBay stores, starting from £58.99.
The biggest discount we found is 37% on 8X10FT Plastic Garden Shed Apex with Floor Window Lockable Door Wood Grain Grey at eBay.
The lowest price we found is £58.99 while the highest is £695.69.
Prices for the best 6x3 Plastic Shed deals average at £310.15.
Last updated on October 4, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for 6x3 Plastic Shed.