Free UK Delivery* Subject to location
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The Garden Experts Decades of expertise
Reviews 4.6 out of 5,  4659 reviews

Garden Buildings

Whether you choose one of our functional wooden, metal or plastic garden sheds to solve a storage requirement or an attractive summerhouse to create a relaxing garden feature, you can trust One Garden and its renowned manufacturing partners to reliably service your shed or garden building order with care.

Garden Buildings Range (Filter By Size: 12x8)

Shire Overlap Garden Shed 12x8 with Double Doors image

33% OFF

Overlap Double Door 12x8

8ft Wide by 12ft deep overlap shed with interchangeable window panels


14 days

Sale £634.99

£957.99 Saving £323.00

Shire image

Shire Overlap Garden Shed 12x8 No Windows image

34% OFF

Overlap Windowless 12x8

8ft Wide by 12ft deep overlap shed, fully clad with no windows


14 days

Sale £634.99

£971.99 Saving £337.00

Shire image

Mercia Overlap Apex Shed 12x8 image

30% OFF

Overlap Apex 12x8

Overlap apex wooden shed, 12x8ft approx, dip-treated. Double door

7-14 days

Sale £749.99

£1079.99 Saving £330.00

Mercia image

Mercia Overlap Apex Shed 12x8 - Windowless image

30% OFF

Overlap Apex 12x8 Windowless

Overlap apex wooden shed, 12x8ft approx, dip-treated. Double door, no windows

7-14 days

Sale £749.99

£1079.99 Saving £330.00

Mercia image

Shire Lewis Shed 12x8 image

18% OFF

Lewis 12x8

Largest in the Lewis range. Fully tongue and groove. Includes windowed side

21 days

Sale £929.99

£1143.99 Saving £214.00

Shire image

Mercia Premium Shiplap Pent Shed 12x8 image

30% OFF

Premium Shiplap Pent 12x8

Tongue & groove pent wooden shed, 12x8ft approx. Double door & dip-treated

7-14 days

Sale £1,049.99

£1509.99 Saving £460.00

Mercia image

Shire Caldey Shed 12x8 image

19% OFF

Caldey 12x8

Large pent roof shed with gable mounted door and windowed sides

49 days

Sale £1,119.49

£1392.99 Saving £273.50

Shire image

Shire Mayfield Summerhouse 12x8 image

16% OFF

Mayfield 12x8

Reverse apex summerhouse with 12ft front, double doors & safety styrene glazing

21 days

Sale £1,379.99

£1654.99 Saving £275.00

Shire image

Shire Walsoken 19mm Log Cabin 12x8 image

20% OFF

Walsoken 19mm 12x8

Combination, utility log cabin and storage unit made from 19mm thick T&G logs

7 days

Now £1,594.99

£1999.99 Saving £405.00

Shire image

Mercia Garden Room Combi Summerhouse 12x8 image

29% OFF

Garden Room Combi 12x8

Dual-purpose garden building of a summerhouse with reversible side shed


7-14 days

Now £1,699.99

£2399.99 Saving £700.00

Mercia image

Palram - Canopia Sun Room Clear 8x12 image

20% OFF

Sun Room Clear 8x12

White resin 12x8 plastic sun room, acrylic and polycarbonate glazed with a single door

7-10 days

Sale £1,824.94

£2289.99 Saving £465.05

Palram - Canopia image

Shire Bison Workshop 12x8 image

19% OFF

Bison Workshop 12x8

Large and sturdy design. Double door in the gable end for ease of access


49 days

Sale £1,938.49

£2406.99 Saving £468.50

Shire image

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Delivery Days


Yes, free delivery!

At One Garden, we offer a free* home delivery service across the UK mainland on the vast majority of our products.

Some exceptions exist though for selected distant, offshore and less frequently serviced areas. Where applicable, a distant charge (at cost) will be shown before you buy. For peace of mind, every product page includes our postcode checker, allowing you to check if a surcharge applies to your location; on that product.

For more information about delivery, please take a look at our delivery and returns page.

If you buy more, you may save more!

We work closely with our factory partners to enable us to offer highly competitive retail pricing. If the factory price goes down, we pass on the savings by lowering our retail pricing too.

We love to reward extra custom, so look out for those products displaying a "Multi Buy Discounts" table. This'll offer a reduced unit price when a greater quantity is purchased. So, increase the 'Product Quantity', hit a trigger level and watch the price per item fall!

Being the loyal bunch we are, we enjoy rewarding loyalty shown by others too. Once fulfilled, we reward every order with a unique loyalty voucher, entitling a one-time 3% discount off a future purchase (redeemable within 6 months).

Our special offers and promotional discounts only appear online for a limited time, so don't delay, if a deal takes your fancy today... Buy now!

A range designed to fulfil your gardening needs and aspirations

One Garden offers an ever-growing range and variety of quality garden products, from a host of leading manufacturers. All delivered fresh from the factory, directly to your door.

From a traditional wooden shed like Grandpa used to have, through sleek metal sheds to the more contemporary plastic sheds, we are confident there'll be something here for you.

But... there's so much more to One Garden. We also offer an extensive range of fence panels and gates, garden structures and seating, storage, garages, log cabins, summerhouses, arbours, greenhouses, playhouses, decking, tools... the list goes on and on.

Our range is ever-expanding. We are always on the lookout for new gardening opportunities so why not bookmark this site, come back later and see what's new.

We care about your order as much as you do

One Garden provides a safe and secure environment for its customers. We want you to feel happy and confident with your decision to favour your order with us. Our checkout payment system conforms to the industry's toughest standards for example, being securely integrated with one of the World's largest payment processors.

Every order placed is supported by a series of email communications. From a transaction confirmation on placement, followed by our official VAT sales invoice (order confirmation) upon processing. You'll also receive delivery information, review reminder and loyalty voucher emails along the journey too.

For your peace of mind, we offer a 14 day no-quibble returns policy and a minimum 12 month parts warranty. Look out for each manufacturers' own warranty too.

One Garden is a debt-free, wholly UK-based Company. Our knowledgeable team have between 10 to 40+ years industry experience. We're here to offer any help or advice you may need.


All prices include VAT. Product names and filters show generic imperial sizes to aid comparison only. For actual size, see 'Detailed Measurements'.
Distant regions may attract a delivery surcharge; by location, brand or product. The product page 'Delivery' tab or postcode checker will confirm if a surcharge applies.