Summerhouses
Bring your garden to life with a beautifully crafted summer house from Mercia. Whether you want a peaceful retreat, a stylish space for entertaining, or a practical garden office, our wooden summer houses combine charm, versatility, and quality craftsmanship, all hand-built in the UK. Available in a wide range of designs, from compact corner cabins to large contemporary models with side storage, thereās a Mercia summer house to suit every home and lifestyle.
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Maine Summerhouse with Side Shed Maine Summerhouse with Side Shed
Ā£1,814.99Maine Summerhouse with Side Shed
Delivery from 17/12/2025
Optional Ready Painted Service
Home Installation Available
10 Year Anti-rot Guarantee
Ā£1,814.99 -
Maine Summerhouse with Patio Area Maine Summerhouse with Patio Area
Ā£1,594.89Maine Summerhouse with Patio Area
Delivery from 17/12/2025
Optional Ready Painted Service
Home Installation Available
10 Year Anti-rot Guarantee
Ā£1,594.89 -
Premium Sussex Summerhouse Premium Sussex Summerhouse
Ā£1,099.99Premium Sussex Summerhouse
Delivery from 17/12/2025
Optional Ready Painted Service
Home Installation Available
10 Year Anti-rot Guarantee
Ā£1,099.99 -
Maine Summerhouse Maine Summerhouse
Ā£1,099.99Maine Summerhouse
Delivery from 17/12/2025
Optional Ready Painted Service
Home Installation Available
10 Year Anti-rot Guarantee
Ā£1,099.99 -
Premium Corner Summerhouse with Side Shed Premium Corner Summerhouse with Side Shed
Ā£1,429.99Premium Corner Summerhouse with Side Shed
Delivery from 17/12/2025
Optional Ready Painted Service
Home Installation Available
10 Year Anti-rot Guarantee
Ā£1,429.99 -
Vermont Wooden Summerhouse Vermont Wooden Summerhouse
Ā£1,209.99Vermont Wooden Summerhouse
Delivery from 17/12/2025
Optional Ready Painted Service
Home Installation Available
10 Year Anti-rot Guarantee
Ā£1,209.99 -
Wessex Summerhouse Wessex Summerhouse
Ā£1,594.99Wessex Summerhouse
Delivery from 17/12/2025
Optional Ready Painted Service
Home Installation Available
10 Year Anti-rot Guarantee
Ā£1,594.99 -
Premier Corner Summerhouse Premier Corner Summerhouse
Ā£989.99Premier Corner Summerhouse
Delivery from 17/12/2025
Optional Ready Painted Service
Home Installation Available
10 Year Anti-rot Guarantee
Ā£989.99 -
Bournemouth Wooden Summerhouse Bournemouth Wooden Summerhouse
Ā£901.99Bournemouth Wooden Summerhouse
Delivery from 17/12/2025
Optional Ready Painted Service
Home Installation Available
10 Year Anti-rot Guarantee
Ā£901.99 -
Contemporary Summerhouse with Side Shed Contemporary Summerhouse with Side Shed
Ā£1,814.99Contemporary Summerhouse with Side Shed
Delivery from 17/12/2025
Optional Ready Painted Service
Home Installation Available
10 Year Anti-rot Guarantee
Ā£1,814.99 -
Helios Summerhouse Helios Summerhouse
Ā£1,429.99Helios Summerhouse
Delivery from 17/12/2025
Optional Ready Painted Service
Home Installation Available
10 Year Anti-rot Guarantee
Ā£1,429.99 -
The DIY Insulated Garden Room The DIY Insulated Garden Room
Ā£7,479.99The DIY Insulated Garden Room
Delivery from 17/12/2025
Easy to Follow Instructions
10 Year Anti-rot Guarantee
Ā£7,479.99 -
The Classic Insulated Garden Room with Side Shed The Classic Insulated Garden Room with Side Shed
Ā£11,329.99The Classic Insulated Garden Room with Side Shed
Delivery from 17/12/2025
Installation Included
10 Year Anti-rot Guarantee
Ā£11,329.99 -
The Thoresby Premium Insulated Garden Room The Thoresby Premium Insulated Garden Room
Ā£12,583.99The Thoresby Premium Insulated Garden Room
Delivery from 20/01/2026
Installation Included
Customisable Design
10 Year Anti-rot Guarantee
Available with UPVC Windows and Doors
Ā£12,583.99 -
The Rufford Premium Insulated Garden Room The Rufford Premium Insulated Garden Room
Ā£12,099.99The Rufford Premium Insulated Garden Room
Delivery from 20/01/2026
Installation Included
Customisable Design
10 Year Anti-rot Guarantee
Available with UPVC Windows and Doors
Ā£12,099.99 -
The Harlow Premium Insulated Garden Room The Harlow Premium Insulated Garden Room
Ā£12,341.99The Harlow Premium Insulated Garden Room
Delivery from 20/01/2026
Installation Included
Customisable Design
10 Year Anti-rot Guarantee
Available with UPVC Windows and Doors
Ā£12,341.99 -
The Creswell Premium Insulated Garden Room The Creswell Premium Insulated Garden Room
Ā£12,462.99The Creswell Premium Insulated Garden Room
Delivery from 20/01/2026
Installation Included
Customisable Design
10 Year Anti-rot Guarantee
Available with UPVC Windows and Doors
Ā£12,462.99 -
The Edwinstowe Premium Insulated Garden Room The Edwinstowe Premium Insulated Garden Room
Ā£11,978.99The Edwinstowe Premium Insulated Garden Room
Delivery from 20/01/2026
Installation Included
Customisable Design
10 Year Anti-rot Guarantee
Available with UPVC Windows and Doors
Ā£11,978.99 -
The Classic Insulated Garden Room The Classic Insulated Garden Room
Ā£8,579.99The Classic Insulated Garden Room
Delivery from 17/12/2025
Installation Included
10 Year Anti-rot Guarantee
Ā£8,579.99 -
The Clock Tower Log Cabin The Clock Tower Log Cabin
Ā£5,994.99The Clock Tower Log Cabin
Delivery from 17/12/2025
Available with UPVC Windows and Doors
Home Installation Available
10 Year Anti-rot Guarantee
Ā£5,994.99 -
The Curved Roof Helios Log Cabin The Curved Roof Helios Log Cabin
Ā£3,684.99The Curved Roof Helios Log Cabin
Delivery from 17/12/2025
Available with UPVC Windows and Doors
Home Installation Available
10 Year Anti-rot Guarantee
Ā£3,684.99 -
The Home Office Studio Log Cabin with Side Shed The Home Office Studio Log Cabin with Side Shed
Ā£4,124.99The Home Office Studio Log Cabin with Side Shed
Delivery from 17/12/2025
Available with UPVC Windows and Doors
Home Installation Available
10 Year Anti-rot Guarantee
Ā£4,124.99 -
The Home Office Studio Log Cabin The Home Office Studio Log Cabin
Ā£3,354.99The Home Office Studio Log Cabin
Delivery from 17/12/2025
Available with UPVC Windows and Doors
Home Installation Available
10 Year Anti-rot Guarantee
Ā£3,354.99 -
The Home Office Elite Log Cabin with Side Shed The Home Office Elite Log Cabin with Side Shed
Ā£3,684.99The Home Office Elite Log Cabin with Side Shed
Delivery from 17/12/2025
Available with UPVC Windows and Doors
Home Installation Available
10 Year Anti-rot Guarantee
Ā£3,684.99
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Mercia Summerhouses
A summer house is more than just a garden shed, itās a versatile structure designed to add extra living space to your home while still being simpler and lighter than a fully insulated garden room or log cabin. Acting as a peaceful retreat, a space for entertaining, or even a handy spot for storage, it strikes a balance between practicality and enjoyment.Ā
Unlike a standard shed, a summer house often features glazed doors and windows, creating a welcoming environment where you can relax. Even when the weather isnāt at its best, a summer house provides a sheltered way to enjoy your garden. A popular choice for families and anyone looking to extend their living space without the commitment of a fully insulated build.
Which Summer house is for me?
Classic summer house designs often include an apex roof, wide windows, and inviting double doors with some models including a covered veranda. If you prefer a more modern look, our contemporary pent-roof range includes clever corner designs, summer houses with built-in side sheds, and even options with sheltered spaces perfect for a hot tub.
Log Cabin Summer Houses
With traditional interlocking board design, log cabin summer houses offer a strong, durable build and come in a choice of wall thicknesses for added sturdiness. Theyāre available in both classic and contemporary styles, so whether youāre after timeless charm or a more modern look. Thereās a design to perfectly suit your garden.
Insulated Summer Houses
If youād like a garden building you can enjoy all year round, an insulated summer house is an ideal choice. Perfect as a home office, creative studio, or even a base for your business, it provides a comfortable space in every season without the expense of a full home extension or the need for planning permission in most cases.
Traditional Wooden Summer Houses
The classic summer house; with its timeless pitched roof it offers plenty of headroom and is filled with natural light thanks to wide windows. These traditional designs come in a range of sizes and styles, from elegant gable-end double doors to contemporary side elevation bi-folds, giving you the freedom to choose the perfect look to complement your garden.
Corner Summer Houses
Corner summer houses make clever use of space, slotting neatly into the garden while adding real style. With double doors and wide side windows, theyāre wonderfully bright inside, and even available with a built-in side shed, so you can also enjoy the bonus of extra storage alongside your relaxing retreat.
With Side Shed
A summer house with a side shed gives you the best of both worlds: a relaxing retreat and practical storage all in one. With ample room for tools, bikes, or childrenās toys, it keeps the garden neat and organised, so you can enjoy your new space without the distraction of clutter.
Contemporary Summer Houses
Contemporary summer houses feature sleek pent roofs, wide double doors, and the warmth of natural wood in a modern design. Some models also include a generous side shed, giving you both style and storage in one.
Some Common Questions
Do I need planning permission? - Most summer houses donāt require planning permission. But if youāre unsure weād recommend reaching out to your local council just to check.
How to maintain my summer house? - Regular upkeep is the key to a long-lasting summer house. A quick check of the inside and out, keeping an eye out for leaks, and a yearly treatment with wood preservative will keep it looking its best.
Is a summer house usable all year round? - Yes. Ventilate for summers. Insulate for winters.
How long will my summer house last? - With the proper care a summer house can last for years and years.
Can I install power / water / internet in my summer house? - Yes, but we do recommend hiring a professional when installing any sort of electric or plumbing.
How can I secure my summer house? - Installing locks and an alarm system is our recommended way of keeping the interior of your summer house safe and secure.
Customer Reviews
Fantastic service and product. Neil the delivery driver is a credit to the company, such a lovely man and left all the summerhouse neatly on our drive so that the windows were kept safe. The summerhouse is fantastic quality, instructions great and I would definitely buy from Mercia again. Thank you. Tim
Great company, fast delivery and the quality of the products are really good, our little boy is so chuffed with his playhouse will definately be ordering again
This is an excellent playhouse and highly recommended. Although a few parts were missing. Mercia were outstanding with their customer service and product replacement. I could not fault the playhouse or Mercia at all and highly recommend both.
Extremely professional firm with excellent customer services. Would definitely be happy to deal with them again.
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