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6ft Wide Plastic Sheds
We stock 15 plastic sheds at 6ft wide, from £469 to £1,190. Choose between two Palram Canopia ranges. The Skylight comes in grey or tan with a translucent roof that lets natural light in. The Rubicon is finished in dark grey with 10mm twin-wall polycarbonate panels for extra strength. Both ranges use aluminium frames and built-in poly floors.
Depths run from 3ft to 12ft across both ranges. The compact 6x3 suits tools and garden chemicals. The 6x12 stores ride-on mowers, bicycles, and full workshop equipment. Every model includes lockable doors, gable apex vents, and zero-maintenance panels that will never rot or need painting. Palram back them all with a 10-year warranty.
Best Selling 6ft Wide Plastic Sheds
About Our 6ft Wide Plastic Sheds
We stock 15 plastic sheds at 6ft wide, covering three ranges: Skylight in grey, Skylight in tan, and Rubicon in dark grey. Prices start from £469 for a 6x3 Skylight and go up to £1,190 for the 6x12 Rubicon. Every model uses an aluminium frame with polycarbonate panels. They won't rot, rust, or need painting.
The 6ft width (1880mm externally) fits comfortably alongside most garden fences. We've fitted dozens of these and they're the most popular width for UK gardens. Choose between five depths — 3ft, 5ft, 8ft, 10ft, and 12ft — to match your available space. For narrower gardens, see our 4ft wide plastic sheds. For more space, try our 8ft wide Rubicon sheds.
Why We Chose This Range
"The 6ft Skylight is our best-selling plastic shed width for good reason. At 1880mm wide, it fits along a standard fence line without eating into usable garden space. The Skylight roof lets natural light in during the day so you can find your tools without a torch. For customers who want thicker panels, we added the Rubicon range in dark grey — the 10mm twin-wall polycarbonate gives noticeably better rigidity and insulation."
— Matt, Founder of Greenhouse StoresTypes of 6ft Wide Plastic Sheds
Skylight Grey
Our most popular colour. Five sizes from 6x3 (£469) to 6x12 (£1,099). Standard polycarbonate panels with the translucent SkyLight roof that floods the interior with natural light. Grey blends well with most garden fences and boundaries. Lockable doors, built-in floor, and gable apex vents on all models.
Skylight Tan
Same construction as the grey Skylight in a warm tan finish. Five sizes from 6x3 (£469) to 6x12 (£1,099). The tan colour suits brick-built houses and traditional garden settings. Identical specifications, warranty, and build quality to the grey range. Choose purely on colour preference.
Rubicon Dark Grey
The premium option with 10mm twin-wall polycarbonate panels. Five sizes from 6x5 (£599) to 6x12 (£1,190). Thicker panels mean better rigidity and insulation. Only available in dark grey. Prices are slightly higher than the Skylight but the build quality difference is clear when you push against the walls.
6ft Wide Plastic Shed Comparison
| Depth | Skylight Grey | Skylight Tan | Rubicon Dark Grey |
|---|---|---|---|
| 6x3 | £469 | £469 | — |
| 6x5 | £559 | £559 | £599 |
| 6x8 | £699 | £699 | £759 |
| 6x10 | £889 | £890 | £989 |
| 6x12 | £1,099 | £1,099 | £1,190 |
Quick Tip: Skylight and Rubicon sheds at the same size share identical external dimensions. The difference is panel thickness — Rubicon uses 10mm twin-wall polycarbonate versus standard panels on the Skylight. If your budget allows, the Rubicon feels more solid and provides better insulation for stored equipment.
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Matt's Pick for 6ft Wide ShedsBest For: Most UK gardens — the all-rounder Why I Recommend It: The 6x8 Skylight Grey is our best seller and I can see why. It's big enough to store a push mower, garden tools, and a bike. The 8ft depth gives you room to step inside and organise things properly. At £699, it's the price point where most customers feel they're getting genuine value. Price: £699 |
Matt's Installation Tip: Getting the Base Right for 6ft Sheds
The 6ft range is light enough to sit on paving slabs without a concrete pad. We recommend a base of 50mm paving slabs laid on 50mm compacted sharp sand over a weed membrane. The base must be exactly the shed's external dimensions — no bigger, no smaller.
The most common mistake we see is an unlevel base causing door alignment issues. Use a long spirit level across both diagonals. If your diagonals differ by more than 5mm, re-lay the slabs. It takes 30 minutes to get right but saves you from a shed that never closes properly.
Prices for our 6ft wide plastic sheds range from £469 for the compact 6x3 Skylight to £1,190 for the full-length 6x12 Rubicon. All models include free UK delivery, a built-in floor, and a 10-year warranty. Zero painting, zero treating, zero rust.
For something smaller, explore our small plastic sheds or 4ft wide models. For bigger storage, see the 8ft wide Rubicon or large plastic shed pages.
Frequently Asked Questions
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How much do 6ft wide plastic sheds cost?
Our 6ft wide plastic sheds range from £469 to £1,190. Skylight models in grey or tan start at £469 for the 6x3 and go up to £1,099 for the 6x12. Rubicon models in dark grey start at £599 for the 6x5 and top out at £1,190 for the 6x12. All prices include free UK delivery.
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What's the difference between Skylight and Rubicon?
Rubicon uses thicker 10mm twin-wall polycarbonate panels. The Skylight uses standard polycarbonate panels and comes in grey or tan. The Rubicon is only available in dark grey. At the same size, the Rubicon costs £40–£100 more but feels noticeably more rigid. Both ranges use the same aluminium frame design and carry the same warranty.
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Which 6ft shed size is most popular?
The 6x8 Skylight Grey is our best-selling 6ft plastic shed. It provides enough space for garden tools, a push mower, and a couple of bikes. The 8ft depth (2390mm) lets you step inside and organise items on shelves. Most customers find the 6x3 too shallow for walk-in use, while the 6x10 and 6x12 are for dedicated storage.
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Can I assemble a 6ft plastic shed myself?
Yes, one or two people can build any 6ft model in 3–5 hours. The smaller 6x3 and 6x5 are manageable solo. For the 6x8 and larger, a second pair of hands helps when fitting roof panels. No specialist tools needed — a drill and a step ladder cover everything. Full instructions are included with every shed.
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Do 6ft plastic sheds need a concrete base?
No, paving slabs on compacted sand are sufficient for all 6ft models. The sheds are light enough that a concrete pad is unnecessary. Lay 50mm paving slabs on 50mm sharp sand over a weed membrane. The base must be perfectly level and match the shed's external dimensions. Avoid placing directly on soil or grass as it will settle unevenly.
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Is the tan colour the same as the grey internally?
Yes, the tan and grey Skylight models are identical except for external colour. Same aluminium frame, same panel thickness, same SkyLight roof, same floor, same warranty. The tan finish suits warmer-toned gardens and brick buildings. Internally, both colours let similar levels of ambient light through the translucent roof panels.
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How long do 6ft plastic sheds last?
Expect 15–20 years with zero maintenance. The aluminium frame won't rust and the polycarbonate panels are UV-resistant. All models carry a 10-year warranty from Palram Canopia. The panels may dull slightly after 10+ years but remain structurally sound. Unlike timber sheds, there's no annual staining, no rot risk, and no insect damage.
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