Finding the right shed for your outdoor space can feel a lot like house-hunting for your garden. You want something that looks good, fits the space, and stands up to the unpredictable British weather. But when the options online are seemingly endless, it's easy to get lost between bespoke timber builds and practical metal designs.
The trick is knowing where to shop. Thankfully for you, we’ve rounded up the best places to buy sheds online, from trusted high-street names to quality makers, so you can elevate your garden design and find an outbuilding that truly earns its spot on the patio.
What to know before buying a garden shed
Before you fall for a shed’s good looks, make sure it’s right for your space and setup. Here are a few practical details that can make or break your investment:
Planning permission for sheds: Most garden sheds slip under the radar of planning rules, but if you’re going big or positioning close to a boundary, check local regulations first.
Shed bases: Even the best-built shed won’t last long without a solid base. Aim for a flat, well-drained surface. Concrete, paving slabs or timber bearers all work well.
Insulation: You can buy shed insulation kits online that fit neatly between the panels, helping to keep the space warmer in winter and cooler in summer.
Shed security alarms: If you’ll be storing tools, bikes or gardening gear, it’s worth investing in a lock or motion alarm. We like this Defender Dual Activation Shed & Garage Alarm from Amazon UK as it has Secured by Design accreditation.
Where to buy sheds online
You can buy sheds online from the following retailers. Just be sure to check the latest prices when you visit each website, as some sheds may be on offer:
- The Posh Shed Company: Purveyors of premium handmade sheds crafted for design-conscious gardeners.
- Amazon: A huge online selection of sheds across materials and budgets.
- Argos: A reliable high-street retailer offering wooden, metal and plastic sheds.
- Aosom: A broad catalogue of metal and wooden sheds, often with free UK delivery.
- Dobbies: A solid variety of storage buildings suitable for garden tools and more.
- B&M Garden Buildings: An affordable range of wooden, metal and plastic designs.
- John Lewis: High-end timber sheds and garden buildings with designer credentials.
- Wayfair: A vast selection of shed materials and sizes to suit any garden layout.
The Posh Shed Company
The Posh Shed Company specialises in beautifully finished buildings, each one handmade in Worcestershire with tongue-and-groove boards, high-grade timber and a 20-year guarantee. Here are three of our favourite designs:
A perfectly-proportioned, handcrafted timber shed (1.9 m x 1.1 m) featuring adjustable side shelving, a secure lockable door and a subtle gothic twist.
With all the charm of a beach hut and a covered veranda, this timber-built shed (1.7 m x 2.4 m) adds a touch of seaside character to your garden.
This elegant handcrafted potting shed features double-glazed windows, an insulated floor, sleek tongue-and-groove walls and a 20-year anti-rot guarantee.
Amazon
On Amazon you’ll find everything from cheap garden sheds for under £200 to higher-end resin models. It's ideal for comparing styles, sizes and materials in one convenient spot and is renowned for its fast delivery options.
Built with overlap boards, this timber shed has been pressure-treated for up to a 25-year guarantee. It features a reverse apex roof and a robust floor for heavier items.
Made from galvanised steel, this budget-friendly metal shed is perfect for tools or bikes, offering waterproof protection and a lockable swing door for added security.
This compact galvanised steel shed features a rustproof, padlock-ready door and a sloped roof designed to drain water with ease.
Argos
As you’d expect, Argos has something for every garden, from compact plastic stores to roomy 10×10 ft timber sheds, all with the bonus of speedy delivery or click-and-collect convenience.
This weather-proof resin shed mimics the look of real oak and boasts a steel-reinforced roof capable of 150 kg/m² snow load.
This shed doubles as a bright, durable workspace with a hybrid roof, five adjustable windows and built-in shelving. Reinforced with aluminium, it’s perfect for potting, crafting or storage.
Aosom
Aosom offers a wide range of stylish garden sheds, from budget wooden and corrugated steel models to large lockable metal units. It also offers free mainland UK delivery and plenty of real customer reviews and photos to browse before making a decision.
Lightweight but built to last, this Outsunny aluminium-frame shed comes with a lockable door, built-in ventilation and its own foundation kit.
This slim-depth wooden cabinet-style shed features four tiers of shelving, lockable double doors and a water-resistant finish. It's an ideal outdoor storage solution for small gardens.
Dobbies
As you’d expect from a garden-centre favourite, Dobbies’ shed range blends practicality with charm. You’ll find sturdy wooden designs alongside metal and resin options.
This traditional apex-roof timber shed sized measures 4 x 6 ft, with single-door access and a 25-year anti-rot treatment. It's great for homeowners who want a classic look with long-term durability.
With its compact lean-to design this shed attaches to walls or fences, maximising space in tight gardens. Plus, there's extra storage space on the side to store logs or anything you may wish to keep dry.
B&M Garden Buildings
B&M’s garden building range proves you don’t need a huge budget to get organised. They stock simple, hard-working designs in timber, metal or plastic, with optional installation and delivery available across most of the mainland UK.
This compact shed is built from UV-protected polycarbonate panels with a reinforced aluminium frame and features a handy skylight roof.
This spacious wooden shed is crafted from pressure-treated timber and includes a dedicated log-store area and double doors for easy access.
John Lewis
John Lewis sells premium timber garden buildings from the Crane Garden Buildings range, with finishes, materials and build quality aimed at discerning buyers.
Inspired by National Trust outbuildings, this FSC-certified redwood shed combines heritage style with impeccable craftsmanship and a finish that feels effortlessly refined.
Wayfair
Wayfair’s online collection covers every type of shed, from compact bike sheds to roomy workshops. It’s easy to filter by size, style or material.
Designed for smaller spaces, this resin shed features wood-effect panels, a window, and a lockable door. It offers all the style of a timber build, minus the sanding, painting or upkeep.
Double doors, solid tongue-and-groove boards and heavy-duty framing make this a solid choice for serious DIYers – plus it’s highly reviewed by online customers.
Looking to keep garden costs down? Explore these budget garden ideas for clever ways to refresh your outdoor space without overspending.
